diff --git a/.yarn/cache/@emurgo-cardano-serialization-lib-browser-npm-12.1.0-fbdef021c7-70ef63f6d3.zip b/.yarn/cache/@emurgo-cardano-serialization-lib-browser-npm-12.1.0-fbdef021c7-70ef63f6d3.zip
deleted file mode 100644
index f9ae878..0000000
Binary files a/.yarn/cache/@emurgo-cardano-serialization-lib-browser-npm-12.1.0-fbdef021c7-70ef63f6d3.zip and /dev/null differ
diff --git a/.yarn/cache/@emurgo-cardano-serialization-lib-browser-npm-13.2.0-0e33a49f3b-f60f47b7df.zip b/.yarn/cache/@emurgo-cardano-serialization-lib-browser-npm-13.2.0-0e33a49f3b-f60f47b7df.zip
new file mode 100644
index 0000000..d7572ad
Binary files /dev/null and b/.yarn/cache/@emurgo-cardano-serialization-lib-browser-npm-13.2.0-0e33a49f3b-f60f47b7df.zip differ
diff --git a/.yarn/cache/@emurgo-cardano-serialization-lib-nodejs-npm-12.1.0-854ce1b991-cf1f07468c.zip b/.yarn/cache/@emurgo-cardano-serialization-lib-nodejs-npm-12.1.0-854ce1b991-cf1f07468c.zip
deleted file mode 100644
index adbacf2..0000000
Binary files a/.yarn/cache/@emurgo-cardano-serialization-lib-nodejs-npm-12.1.0-854ce1b991-cf1f07468c.zip and /dev/null differ
diff --git a/.yarn/cache/@emurgo-cardano-serialization-lib-nodejs-npm-13.2.0-1a4901e829-b8483dd74e.zip b/.yarn/cache/@emurgo-cardano-serialization-lib-nodejs-npm-13.2.0-1a4901e829-b8483dd74e.zip
new file mode 100644
index 0000000..a549465
Binary files /dev/null and b/.yarn/cache/@emurgo-cardano-serialization-lib-nodejs-npm-13.2.0-1a4901e829-b8483dd74e.zip differ
diff --git a/CHANGELOG.MD b/CHANGELOG.MD
index c277757..a73dbe7 100644
--- a/CHANGELOG.MD
+++ b/CHANGELOG.MD
@@ -13,7 +13,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
-- Upgraded cardano-serialization-lib to Chang-compatible release (v12)
+- Upgraded cardano-serialization-lib to Chang-compatible release (v13)
+- All set types are now serialized with a tag "258", which will become mandatory after the next hard fork (HF)
 
 ## [2.2.1] - 2023-11-29
 
diff --git a/package.json b/package.json
index dbfa62d..fd2d94e 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@fivebinaries/coin-selection",
-  "version": "2.2.1",
+  "version": "3.0.0-beta.0",
   "description": "",
   "keywords": [
     "coin selection"
@@ -48,8 +48,8 @@
     "typescript-eslint": "^8.8.0"
   },
   "dependencies": {
-    "@emurgo/cardano-serialization-lib-browser": "^12.1.0",
-    "@emurgo/cardano-serialization-lib-nodejs": "12.1.0"
+    "@emurgo/cardano-serialization-lib-browser": "^13.2.0",
+    "@emurgo/cardano-serialization-lib-nodejs": "13.2.0"
   },
   "packageManager": "yarn@4.5.0"
 }
diff --git a/src/methods/largestFirst.ts b/src/methods/largestFirst.ts
index b39ea5c..b70cbf5 100644
--- a/src/methods/largestFirst.ts
+++ b/src/methods/largestFirst.ts
@@ -267,9 +267,12 @@ export const largestFirst = (
 
   txBuilder.set_fee(totalFeesAmount);
   const txBody = txBuilder.build();
-  const txHash = Buffer.from(
-    CardanoWasm.hash_transaction(txBody).to_bytes(),
-  ).toString('hex');
+
+  const txHash = CardanoWasm.FixedTransaction.new_from_body_bytes(
+    txBody.to_bytes(),
+  )
+    .transaction_hash()
+    .to_hex();
   const txBodyHex = Buffer.from(txBody.to_bytes()).toString('hex');
 
   const totalSpent = totalUserOutputsAmount.checked_add(totalFeesAmount);
diff --git a/src/methods/randomImprove.ts b/src/methods/randomImprove.ts
index 5ea339e..f35157b 100644
--- a/src/methods/randomImprove.ts
+++ b/src/methods/randomImprove.ts
@@ -254,9 +254,11 @@ export const randomImprove = (
 
   txBuilder.set_fee(fee);
   const txBody = txBuilder.build();
-  const txHash = Buffer.from(
-    CardanoWasm.hash_transaction(txBody).to_bytes(),
-  ).toString('hex');
+  const txHash = CardanoWasm.FixedTransaction.new_from_body_bytes(
+    txBody.to_bytes(),
+  )
+    .transaction_hash()
+    .to_hex();
   const txBodyHex = Buffer.from(txBody.to_bytes()).toString('hex');
 
   // reorder inputs to match order within tx
diff --git a/tests/methods/fixtures/largestFirst.ts b/tests/methods/fixtures/largestFirst.ts
index aa2627b..3f9eba3 100644
--- a/tests/methods/fixtures/largestFirst.ts
+++ b/tests/methods/fixtures/largestFirst.ts
@@ -36,8 +36,8 @@ export const nonFinalCompose = [
       'ec8fdf616242f430855ad7477acda53395eb30c295f5a7ef038712578877375b5a2f00353c9c5cc88c7ff18e71dc08724d90fc238213b789c0b02438e336be07',
     options: {},
     result: {
-      totalSpent: '168053',
-      fee: '168053',
+      totalSpent: '168317',
+      fee: '168317',
     },
   },
   {
@@ -58,8 +58,8 @@ export const nonFinalCompose = [
       'ec8fdf616242f430855ad7477acda53395eb30c295f5a7ef038712578877375b5a2f00353c9c5cc88c7ff18e71dc08724d90fc238213b789c0b02438e336be07',
     options: {},
     result: {
-      totalSpent: '2168053',
-      fee: '168053',
+      totalSpent: '2168317',
+      fee: '168317',
     },
   },
   {
@@ -88,8 +88,8 @@ export const nonFinalCompose = [
       'ec8fdf616242f430855ad7477acda53395eb30c295f5a7ef038712578877375b5a2f00353c9c5cc88c7ff18e71dc08724d90fc238213b789c0b02438e336be07',
     options: {},
     result: {
-      totalSpent: '2170913',
-      fee: '170913',
+      totalSpent: '2171177',
+      fee: '171177',
     },
   },
   {
@@ -116,8 +116,8 @@ export const nonFinalCompose = [
       'ec8fdf616242f430855ad7477acda53395eb30c295f5a7ef038712578877375b5a2f00353c9c5cc88c7ff18e71dc08724d90fc238213b789c0b02438e336be07',
     options: {},
     result: {
-      totalSpent: '1307609',
-      fee: '169769',
+      totalSpent: '1307873',
+      fee: '170033',
     },
   },
 ];
@@ -144,18 +144,18 @@ export const coinSelection = [
     options: {},
     result: {
       totalSpent: '5222414726',
-      fee: '176721',
+      fee: '176985',
       tx: {
-        body: 'a40088825820d6de3f33c3b421167eb1726c48129990ec16512dd829ad2239751ba49773b30c02825820d6de3f33c3b421167eb1726c48129990ec16512dd829ad2239751ba49773b30c05825820d6de3f33c3b421167eb1726c48129990ec16512dd829ad2239751ba49773b30c08825820d6de3f33c3b421167eb1726c48129990ec16512dd829ad2239751ba49773b30c0b825820d6de3f33c3b421167eb1726c48129990ec16512dd829ad2239751ba49773b30c0e825820d6de3f33c3b421167eb1726c48129990ec16512dd829ad2239751ba49773b30c11825820d6de3f33c3b421167eb1726c48129990ec16512dd829ad2239751ba49773b30c15825820d6de3f33c3b421167eb1726c48129990ec16512dd829ad2239751ba49773b30c16018182583900cabe98b23096fa1354d9cdd9cd134475bbfae14aa3225226711a5250122a946b9ad3d2ddf029d3a828f0468aece76895f15c9efbd69b42771b0000000137450735021a0002b251031a03f7e7bf',
-        hash: '74a66a069530d96224b56d955eb1e58dde84774168f3d1fb4b5a972431cc18fa',
-        size: 481,
+        body: 'a400d9010288825820d6de3f33c3b421167eb1726c48129990ec16512dd829ad2239751ba49773b30c02825820d6de3f33c3b421167eb1726c48129990ec16512dd829ad2239751ba49773b30c05825820d6de3f33c3b421167eb1726c48129990ec16512dd829ad2239751ba49773b30c08825820d6de3f33c3b421167eb1726c48129990ec16512dd829ad2239751ba49773b30c0b825820d6de3f33c3b421167eb1726c48129990ec16512dd829ad2239751ba49773b30c0e825820d6de3f33c3b421167eb1726c48129990ec16512dd829ad2239751ba49773b30c11825820d6de3f33c3b421167eb1726c48129990ec16512dd829ad2239751ba49773b30c15825820d6de3f33c3b421167eb1726c48129990ec16512dd829ad2239751ba49773b30c16018182583900cabe98b23096fa1354d9cdd9cd134475bbfae14aa3225226711a5250122a946b9ad3d2ddf029d3a828f0468aece76895f15c9efbd69b42771b000000013745062d021a0002b359031a03f7e7bf',
+        hash: '7ec409e0d2e14769547cf3911f6d9faf3f7411327926baa26154f39508e6956c',
+        size: 487,
       },
       inputs: setMaxAdaInputs,
       outputs: [
         {
           address:
             'addr_test1qr9tax9jxzt05y65m8xanngng36mh7hpf23jy53xwyd9y5qj922xhxkn6twlq2wn4q50q352annk3903tj00h45mgfms0kcepv',
-          amount: '5222238005',
+          amount: '5222237741',
           assets: [],
         },
       ],
@@ -217,12 +217,12 @@ export const coinSelection = [
     ttl: 66578367,
     options: {},
     result: {
-      totalSpent: '1357441',
-      fee: '176501',
+      totalSpent: '1357705',
+      fee: '176765',
       tx: {
-        body: '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',
-        hash: '37b4fe1cd8bcb4315e8465d05b8b77f7b7368aa073dc3e555f0eccf3215b4003',
-        size: 476,
+        body: 'a400d901028282582006227a5ee5640d26224470ad195c82941bfa49386a85149c09c465c4edb0edc0008258209ed3ef581f545f2143eca490d7f20a511100add747bb3d651cc2aa5815f77b1d010182825839013af9d8434bea8de03cd698d5fa1c6b82b991146a755f509e95d6b53b15ab05b40d24d39c9d14dfec04d87ed071f2c66484b3ab83ab3d603d821a0012050ca1581c9a9693a9a37912a5097918f97918d15240c92ab729a0b7c4aa144d77a14653554e4441451b00000001524ba55882583901f8a4be8308c12b910252b6fd6ee4a98730300009382becc049a6e618476aacdafaf01e68c2f072270f078c9689da6139eba4b309e1d5615f1a009864c5021a0002b27d031a03f7e7bf',
+        hash: 'ce3aa8b670058ac029ad30cb572598f4c35ae3e67199b94ec1cf1654127b0dcf',
+        size: 482,
       },
       inputs: [
         {
@@ -271,7 +271,7 @@ export const coinSelection = [
         },
         {
           address: changeAddress,
-          amount: '9987533',
+          amount: '9987269',
           assets: [],
         },
       ],
@@ -312,9 +312,9 @@ export const coinSelection = [
       ],
       ttl: 123456789,
       tx: {
-        body: 'a400818258203c388acb799a37a4f1cc99bec7626637b0b80626b9ef7c7a687282cab701178d000181825839013af9d8434bea8de03cd698d5fa1c6b82b991146a755f509e95d6b53b15ab05b40d24d39c9d14dfec04d87ed071f2c66484b3ab83ab3d603d1a00498c20021a0002bf20031a075bcd15',
-        hash: '9dcf7d216b0f8a87194ca8fe33484d63744ae68e419d20ebab8e22a824d2ed5c',
-        size: 225,
+        body: 'a400d90102818258203c388acb799a37a4f1cc99bec7626637b0b80626b9ef7c7a687282cab701178d000181825839013af9d8434bea8de03cd698d5fa1c6b82b991146a755f509e95d6b53b15ab05b40d24d39c9d14dfec04d87ed071f2c66484b3ab83ab3d603d1a00498c20021a0002bf20031a075bcd15',
+        hash: '055d468ab5f751e4a807372a92b2c82b7d6ed4508e3cc49f5550f1e28a904751',
+        size: 231,
       },
     },
   },
@@ -343,13 +343,13 @@ export const coinSelection = [
     ttl: undefined,
     options: {},
     result: {
-      totalSpent: '1315263',
+      totalSpent: '1315527',
       tx: {
-        body: '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',
-        hash: '1a53ffb7eb300446fc492a6920f9d121a184a95f7eca380d39ac0392fb2bb413',
-        size: 399,
+        body: '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',
+        hash: 'fe7f5393044fbf142d10cc74ff7c630a76ca0d554c453f91ac9e933cb6be622d',
+        size: 405,
       },
-      fee: '173113',
+      fee: '173377',
       ttl: undefined,
       inputs: [utxo6],
       outputs: [
@@ -368,7 +368,7 @@ export const coinSelection = [
         {
           isChange: true,
           address: changeAddress,
-          amount: '2684737',
+          amount: '2684473',
           assets: [
             {
               unit: '02477d7c23b4c2834b0be8ca8578dde47af0cc82a964688f6fc95a7a47524943',
@@ -408,12 +408,12 @@ export const coinSelection = [
     options: { _maxTokensPerOutput: 1 },
     result: {
       tx: {
-        body: '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',
-        hash: '2432c899ff9abd9d6d11f861a8644da7f016ca4d530506a697907872bd6f22bf',
-        size: 502,
+        body: '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',
+        hash: 'f450b09570c608269a680d244b3c52821b6da3b6c45557a5cc718c403856b0dc',
+        size: 508,
       },
-      totalSpent: '1319795',
-      fee: '177645',
+      totalSpent: '1320059',
+      fee: '177909',
       inputs: [utxo2, utxo8],
       outputs: [
         {
@@ -442,7 +442,7 @@ export const coinSelection = [
         {
           isChange: true,
           address: changeAddress,
-          amount: '4533745',
+          amount: '4533481',
           assets: [
             {
               quantity: '100',
@@ -474,12 +474,12 @@ export const coinSelection = [
     options: {},
     result: {
       tx: {
-        body: 'a300828258203c388acb799a37a4f1cc99bec7626637b0b80626b9ef7c7a687282cab701178d038258203c388acb799a37a4f1cc99bec7626637b0b80626b9ef7c7a687282cab701178d040182825839013af9d8434bea8de03cd698d5fa1c6b82b991146a755f509e95d6b53b15ab05b40d24d39c9d14dfec04d87ed071f2c66484b3ab83ab3d603d1a000f424082583901f8a4be8308c12b910252b6fd6ee4a98730300009382becc049a6e618476aacdafaf01e68c2f072270f078c9689da6139eba4b309e1d5615f1a001beddb021a000296a5',
-        hash: 'b08162d0b0458ec5c25688215f56e4a730cc3d591f5e032db851174ab22c7610',
-        size: 320,
+        body: 'a300d90102828258203c388acb799a37a4f1cc99bec7626637b0b80626b9ef7c7a687282cab701178d038258203c388acb799a37a4f1cc99bec7626637b0b80626b9ef7c7a687282cab701178d040182825839013af9d8434bea8de03cd698d5fa1c6b82b991146a755f509e95d6b53b15ab05b40d24d39c9d14dfec04d87ed071f2c66484b3ab83ab3d603d1a000f424082583901f8a4be8308c12b910252b6fd6ee4a98730300009382becc049a6e618476aacdafaf01e68c2f072270f078c9689da6139eba4b309e1d5615f1a001becd3021a000297ad',
+        hash: '62f300ab828a6414c37ca91abdf661b1ffe88bbfd61603acf1b8874164286e8b',
+        size: 326,
       },
-      totalSpent: '1169637',
-      fee: '169637',
+      totalSpent: '1169901',
+      fee: '169901',
       inputs: [utxo4, utxo5],
       outputs: [
         {
@@ -492,7 +492,7 @@ export const coinSelection = [
         {
           isChange: true,
           address: changeAddress,
-          amount: '1830363',
+          amount: '1830099',
           assets: [],
         },
       ],
@@ -518,9 +518,9 @@ export const coinSelection = [
     options: { feeParams: { a: '0' } },
     result: {
       tx: {
-        body: 'a300818258203c388acb799a37a4f1cc99bec7626637b0b80626b9ef7c7a687282cab701178d000182825839013af9d8434bea8de03cd698d5fa1c6b82b991146a755f509e95d6b53b15ab05b40d24d39c9d14dfec04d87ed071f2c66484b3ab83ab3d603d1a002dc6c082583901f8a4be8308c12b910252b6fd6ee4a98730300009382becc049a6e618476aacdafaf01e68c2f072270f078c9689da6139eba4b309e1d5615f1a001c258b021a00025ef5',
-        hash: 'e6186b479212e677bea51b5108e669fe4d99cfb632e951880bfdf98b9dbc56ab',
-        size: 284,
+        body: 'a300d90102818258203c388acb799a37a4f1cc99bec7626637b0b80626b9ef7c7a687282cab701178d000182825839013af9d8434bea8de03cd698d5fa1c6b82b991146a755f509e95d6b53b15ab05b40d24d39c9d14dfec04d87ed071f2c66484b3ab83ab3d603d1a002dc6c082583901f8a4be8308c12b910252b6fd6ee4a98730300009382becc049a6e618476aacdafaf01e68c2f072270f078c9689da6139eba4b309e1d5615f1a001c258b021a00025ef5',
+        hash: '66a743f7275683799070935d33932319f82467be2eb4bea5b33ab36aaa15c8d6',
+        size: 290,
       },
       totalSpent: '3155381',
       fee: '155381', // since we set cost per byte to 0, the tx cost wll be equal to fee param B
@@ -562,19 +562,19 @@ export const coinSelection = [
     options: {},
     result: {
       tx: {
-        body: 'a300828258203c388acb799a37a4f1cc99bec7626637b0b80626b9ef7c7a687282cab701178d008258203c388acb799a37a4f1cc99bec7626637b0b80626b9ef7c7a687282cab701178d020181825839013af9d8434bea8de03cd698d5fa1c6b82b991146a755f509e95d6b53b15ab05b40d24d39c9d14dfec04d87ed071f2c66484b3ab83ab3d603d1a00e25647021a00028b79',
-        hash: '4b2a77115ccb6af30822fc058bdb7bdf5a75be239779e5530e3c50302be82ee3',
-        size: 255,
+        body: 'a300d90102828258203c388acb799a37a4f1cc99bec7626637b0b80626b9ef7c7a687282cab701178d008258203c388acb799a37a4f1cc99bec7626637b0b80626b9ef7c7a687282cab701178d020181825839013af9d8434bea8de03cd698d5fa1c6b82b991146a755f509e95d6b53b15ab05b40d24d39c9d14dfec04d87ed071f2c66484b3ab83ab3d603d1a00e2553f021a00028c81',
+        hash: 'c00afada3a077ccf79bc4cf3b9b3613f6b8cda19409fe984be696e38188c7cfa',
+        size: 261,
       },
-      max: '14833223',
+      max: '14832959',
       totalSpent: '15000000',
-      fee: '166777',
+      fee: '167041',
       inputs: [utxo1, utxo3],
       outputs: [
         {
           address:
             'addr1qya0nkzrf04gmcpu66vdt7sudwptnyg5df6475y7jhtt2wc44vzmgrfy6wwf69xlaszdslksw8evveyykw4c82eavq7sx29tlc',
-          amount: '14833223',
+          amount: '14832959',
           assets: [],
           setMax: true,
         },
@@ -601,19 +601,19 @@ export const coinSelection = [
     options: {},
     result: {
       tx: {
-        body: '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',
-        hash: '28b67745f005944607a86f03443a759873029e4e336857b100d04fcceeaf6622',
-        size: 361,
+        body: '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',
+        hash: '9f458c1293fec11c82addef7319e69816d90aeb5dd8aadc051109f929f498497',
+        size: 367,
       },
-      max: '8682099',
+      max: '8681835',
       totalSpent: '8853540', // plus 1344798 in change output = 10000000
-      fee: '171441',
+      fee: '171705',
       inputs: [utxo1, utxo2],
       outputs: [
         {
           address:
             'addr1qya0nkzrf04gmcpu66vdt7sudwptnyg5df6475y7jhtt2wc44vzmgrfy6wwf69xlaszdslksw8evveyykw4c82eavq7sx29tlc',
-          amount: '8682099',
+          amount: '8681835',
           assets: [],
           setMax: true,
         },
@@ -658,13 +658,13 @@ export const coinSelection = [
     options: {},
     result: {
       tx: {
-        body: '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',
-        hash: '4ba68db040d5501d420012f36c33733f5ab2d50ecfbecb574e451db0a2604c4a',
-        size: 426,
+        body: 'a300d90102828258203c388acb799a37a4f1cc99bec7626637b0b80626b9ef7c7a687282cab701178d008258209e63fddf20cb7b5472e2c9a1bb4bbe3112b8f2b22e45bc441206bcddde5c58a0010183825839013af9d8434bea8de03cd698d5fa1c6b82b991146a755f509e95d6b53b15ab05b40d24d39c9d14dfec04d87ed071f2c66484b3ab83ab3d603d1a000f4240825839013af9d8434bea8de03cd698d5fa1c6b82b991146a755f509e95d6b53b15ab05b40d24d39c9d14dfec04d87ed071f2c66484b3ab83ab3d603d1a00752bff82583901f8a4be8308c12b910252b6fd6ee4a98730300009382becc049a6e618476aacdafaf01e68c2f072270f078c9689da6139eba4b309e1d5615f821a00117e5ca1581c02477d7c23b4c2834b0be8ca8578dde47af0cc82a964688f6fc95a7aa144475249431903e8021a0002a9e5',
+        hash: 'c5a511df10142ce8c189164143bde1472f1df48a82f4818dd9f82786c2ce841f',
+        size: 432,
       },
-      max: '7679239',
+      max: '7678975',
       totalSpent: '8853540', // plus 1146460 in change output = 10000000
-      fee: '174301',
+      fee: '174565',
       inputs: [utxo1, utxo2],
       outputs: [
         {
@@ -677,7 +677,7 @@ export const coinSelection = [
         {
           address:
             'addr1qya0nkzrf04gmcpu66vdt7sudwptnyg5df6475y7jhtt2wc44vzmgrfy6wwf69xlaszdslksw8evveyykw4c82eavq7sx29tlc',
-          amount: '7679239',
+          amount: '7678975',
           assets: [],
           setMax: true,
         },
@@ -720,13 +720,13 @@ export const coinSelection = [
     options: {},
     result: {
       tx: {
-        body: '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',
-        hash: '316246128e30216ca6b52da6f8fe294754a7e6fb12f5e2e68cca3d3be2216cf5',
-        size: 361,
+        body: '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',
+        hash: '9f1a8906f54674180707eef5d42bfcf9e0baea67b6ce730e974022175bb823bb',
+        size: 367,
       },
       max: '1000',
-      totalSpent: '1317901', // plus amount in change output = 6410000
-      fee: '171441',
+      totalSpent: '1318165', // plus amount in change output = 6410000
+      fee: '171705',
       inputs: [utxo1, utxo7],
       outputs: [
         {
@@ -744,7 +744,7 @@ export const coinSelection = [
         {
           isChange: true,
           address: changeAddress,
-          amount: '5092099',
+          amount: '5091835',
           assets: [],
         },
       ],
@@ -769,18 +769,18 @@ export const coinSelection = [
     options: {},
     result: {
       tx: {
-        body: 'a400818258203c388acb799a37a4f1cc99bec7626637b0b80626b9ef7c7a687282cab701178d00018182583901f8a4be8308c12b910252b6fd6ee4a98730300009382becc049a6e618476aacdafaf01e68c2f072270f078c9689da6139eba4b309e1d5615f1a00e24493021a00029d2d05a1581de1c968b71c91c84fb993108b48938186b7be316f62e5b37d48da3190481a00989680',
-        hash: 'abb31a05d06c33d67455b9be93e4fb1f6778c063a29e11a9489997a8b7fdbacf',
-        size: 358,
+        body: 'a400d90102818258203c388acb799a37a4f1cc99bec7626637b0b80626b9ef7c7a687282cab701178d00018182583901f8a4be8308c12b910252b6fd6ee4a98730300009382becc049a6e618476aacdafaf01e68c2f072270f078c9689da6139eba4b309e1d5615f1a00e2438b021a00029e3505a1581de1c968b71c91c84fb993108b48938186b7be316f62e5b37d48da3190481a00989680',
+        hash: '1b252c5dad4cdf492bec64c76936d0ac8e8c9c4b4a06c3fd908c2c3bf2797aef',
+        size: 364,
       },
-      totalSpent: '171309',
-      fee: '171309',
+      totalSpent: '171573',
+      fee: '171573',
       inputs: [utxo1],
       outputs: [
         {
           isChange: true,
           address: changeAddress,
-          amount: '14828691',
+          amount: '14828427',
           assets: [],
         },
       ],
@@ -814,19 +814,19 @@ export const coinSelection = [
     options: {},
     result: {
       tx: {
-        body: 'a500818258203c388acb799a37a4f1cc99bec7626637b0b80626b9ef7c7a687282cab701178d00018182583901f8a4be8308c12b910252b6fd6ee4a98730300009382becc049a6e618476aacdafaf01e68c2f072270f078c9689da6139eba4b309e1d5615f1a00e22787021a0002ba39048183098200581cfb52d3055a3a3a3238ce219a3fc13fe4d8797d5062e8dd4670c7d29b8200581c4519f294d80b0fcc6697bde8f36629be8ebf9527be023fe73673f1a905a1581de1c968b71c91c84fb993108b48938186b7be316f62e5b37d48da3190481a00989680',
-        hash: 'b05209422a811ccfc5a1795b2b65c39437611f615799e430a7968ee53c47e908',
-        size: 527,
+        body: 'a500d90102818258203c388acb799a37a4f1cc99bec7626637b0b80626b9ef7c7a687282cab701178d00018182583901f8a4be8308c12b910252b6fd6ee4a98730300009382becc049a6e618476aacdafaf01e68c2f072270f078c9689da6139eba4b309e1d5615f1a00e225fb021a0002bbc504d901028183098200581cfb52d3055a3a3a3238ce219a3fc13fe4d8797d5062e8dd4670c7d29b8200581c4519f294d80b0fcc6697bde8f36629be8ebf9527be023fe73673f1a905a1581de1c968b71c91c84fb993108b48938186b7be316f62e5b37d48da3190481a00989680',
+        hash: '8a3a95b836262421593b301c131edf9075adf4ec9d9aa4ef7b738f77da892ad3',
+        size: 536,
       },
-      totalSpent: '178745',
-      fee: '178745',
+      totalSpent: '179141',
+      fee: '179141',
       deposit: '0',
       inputs: [utxo1],
       outputs: [
         {
           isChange: true,
           address: changeAddress,
-          amount: '14821255',
+          amount: '14820859',
           assets: [],
         },
       ],
@@ -859,19 +859,19 @@ export const coinSelection = [
     options: {},
     result: {
       tx: {
-        body: 'a500818258203c388acb799a37a4f1cc99bec7626637b0b80626b9ef7c7a687282cab701178d00018182583901f8a4be8308c12b910252b6fd6ee4a98730300009382becc049a6e618476aacdafaf01e68c2f072270f078c9689da6139eba4b309e1d5615f1a00e22caf021a0002b511048183098200581cfb52d3055a3a3a3238ce219a3fc13fe4d8797d5062e8dd4670c7d29b810205a1581de1c968b71c91c84fb993108b48938186b7be316f62e5b37d48da3190481a00989680',
-        hash: 'b2db184413b50a57cc7d95bbe10682186bc2d374f7e92ebbe95ffdb726f6836f',
-        size: 497,
+        body: 'a500d90102818258203c388acb799a37a4f1cc99bec7626637b0b80626b9ef7c7a687282cab701178d00018182583901f8a4be8308c12b910252b6fd6ee4a98730300009382becc049a6e618476aacdafaf01e68c2f072270f078c9689da6139eba4b309e1d5615f1a00e22b23021a0002b69d04d901028183098200581cfb52d3055a3a3a3238ce219a3fc13fe4d8797d5062e8dd4670c7d29b810205a1581de1c968b71c91c84fb993108b48938186b7be316f62e5b37d48da3190481a00989680',
+        hash: '03e9fc7cf58569d36d5e3bd61a5d588121e2a13818ad29920b17dfe186a9bc5b',
+        size: 506,
       },
-      totalSpent: '177425',
-      fee: '177425',
+      totalSpent: '177821',
+      fee: '177821',
       deposit: '0',
       inputs: [utxo1],
       outputs: [
         {
           isChange: true,
           address: changeAddress,
-          amount: '14822575',
+          amount: '14822179',
           assets: [],
         },
       ],
@@ -905,19 +905,19 @@ export const coinSelection = [
     options: {},
     result: {
       tx: {
-        body: 'a500818258203c388acb799a37a4f1cc99bec7626637b0b80626b9ef7c7a687282cab701178d00018182583901f8a4be8308c12b910252b6fd6ee4a98730300009382becc049a6e618476aacdafaf01e68c2f072270f078c9689da6139eba4b309e1d5615f1a00e22787021a0002ba39048183098200581cfb52d3055a3a3a3238ce219a3fc13fe4d8797d5062e8dd4670c7d29b8200581c3a7f09d3df4cf66a7399c2b05bfa234d5a29560c311fc5db4c49071105a1581de1c968b71c91c84fb993108b48938186b7be316f62e5b37d48da3190481a00989680',
-        hash: 'fa63ef301262a2b72c430d8234987073aa3199aaa1a5480230a562eae84d1b2c',
-        size: 527,
+        body: 'a500d90102818258203c388acb799a37a4f1cc99bec7626637b0b80626b9ef7c7a687282cab701178d00018182583901f8a4be8308c12b910252b6fd6ee4a98730300009382becc049a6e618476aacdafaf01e68c2f072270f078c9689da6139eba4b309e1d5615f1a00e225fb021a0002bbc504d901028183098200581cfb52d3055a3a3a3238ce219a3fc13fe4d8797d5062e8dd4670c7d29b8200581c3a7f09d3df4cf66a7399c2b05bfa234d5a29560c311fc5db4c49071105a1581de1c968b71c91c84fb993108b48938186b7be316f62e5b37d48da3190481a00989680',
+        hash: '761e3e27851f05504dc58a792a47681fe97e6defaea637fddd485c0b468789b9',
+        size: 536,
       },
-      totalSpent: '178745',
-      fee: '178745',
+      totalSpent: '179141',
+      fee: '179141',
       deposit: '0',
       inputs: [utxo1],
       outputs: [
         {
           isChange: true,
           address: changeAddress,
-          amount: '14821255',
+          amount: '14820859',
           assets: [],
         },
       ],
@@ -949,18 +949,18 @@ export const coinSelection = [
     options: {},
     result: {
       tx: {
-        body: 'a400818258203c388acb799a37a4f1cc99bec7626637b0b80626b9ef7c7a687282cab701178d00018182583901f8a4be8308c12b910252b6fd6ee4a98730300009382becc049a6e618476aacdafaf01e68c2f072270f078c9689da6139eba4b309e1d5615f1a017adb13021a00029d2d05a1581de1c968b71c91c84fb993108b48938186b7be316f62e5b37d48da3190481a00989680',
-        hash: 'db24027f5f9ad900e506a10b237fb22436645b33c3d057bac2f7d6d941c8039a',
-        size: 358,
+        body: 'a400d90102818258203c388acb799a37a4f1cc99bec7626637b0b80626b9ef7c7a687282cab701178d00018182583901f8a4be8308c12b910252b6fd6ee4a98730300009382becc049a6e618476aacdafaf01e68c2f072270f078c9689da6139eba4b309e1d5615f1a017ada0b021a00029e3505a1581de1c968b71c91c84fb993108b48938186b7be316f62e5b37d48da3190481a00989680',
+        hash: '796c2a23b17593c090d2b6b343cdf14dedd1eb417c9a5b583567e44b52ed2888',
+        size: 364,
       },
-      totalSpent: '171309',
-      fee: '171309',
+      totalSpent: '171573',
+      fee: '171573',
       inputs: [utxo1],
       outputs: [
         {
           isChange: true,
           address: changeAddress,
-          amount: '24828691',
+          amount: '24828427',
           assets: [],
         },
       ],
@@ -982,18 +982,18 @@ export const coinSelection = [
     options: {},
     result: {
       tx: {
-        body: 'a400818258203c388acb799a37a4f1cc99bec7626637b0b80626b9ef7c7a687282cab701178d00018182583901f8a4be8308c12b910252b6fd6ee4a98730300009382becc049a6e618476aacdafaf01e68c2f072270f078c9689da6139eba4b309e1d5615f1a002b3b47021a00028b79048182008200581cfb52d3055a3a3a3238ce219a3fc13fe4d8797d5062e8dd4670c7d29b',
-        hash: '98a5fc454e1d995708172084d1c8e19000015ef0fef2ddc92cbf60de16443005',
-        size: 255,
+        body: 'a400d90102818258203c388acb799a37a4f1cc99bec7626637b0b80626b9ef7c7a687282cab701178d00018182583901f8a4be8308c12b910252b6fd6ee4a98730300009382becc049a6e618476aacdafaf01e68c2f072270f078c9689da6139eba4b309e1d5615f1a002b39bb021a00028d0504d901028182008200581cfb52d3055a3a3a3238ce219a3fc13fe4d8797d5062e8dd4670c7d29b',
+        hash: '981b99d39e65e2697ab277c8dabf39a779a862480e2e214d5d55251ba6d94f52',
+        size: 264,
       },
-      totalSpent: '2166777',
-      fee: '166777',
+      totalSpent: '2167173',
+      fee: '167173',
       inputs: [utxo1],
       outputs: [
         {
           isChange: true,
           address: changeAddress,
-          amount: '2833223',
+          amount: '2832827',
           assets: [],
         },
       ],
@@ -1017,18 +1017,18 @@ export const coinSelection = [
     options: {},
     result: {
       tx: {
-        body: 'a400818258203c388acb799a37a4f1cc99bec7626637b0b80626b9ef7c7a687282cab701178d00018182583901f8a4be8308c12b910252b6fd6ee4a98730300009382becc049a6e618476aacdafaf01e68c2f072270f078c9689da6139eba4b309e1d5615f1a0049a943021a0002a1fd048183028200581cfb52d3055a3a3a3238ce219a3fc13fe4d8797d5062e8dd4670c7d29b581c0f292fcaa02b8b2f9b3c8f9fd8e0bb21abedb692a6d5058df3ef2735',
-        hash: '8c764ce502653f5970d1e687ec067f9f9e5f6bb11eaf8462846a7b7adabbebb5',
-        size: 386,
+        body: 'a400d90102818258203c388acb799a37a4f1cc99bec7626637b0b80626b9ef7c7a687282cab701178d00018182583901f8a4be8308c12b910252b6fd6ee4a98730300009382becc049a6e618476aacdafaf01e68c2f072270f078c9689da6139eba4b309e1d5615f1a0049a7b7021a0002a38904d901028183028200581cfb52d3055a3a3a3238ce219a3fc13fe4d8797d5062e8dd4670c7d29b581c0f292fcaa02b8b2f9b3c8f9fd8e0bb21abedb692a6d5058df3ef2735',
+        hash: '37717824e17580f9a47b4753cedd8ae74d0ada1290087a4cca038faa2979a70e',
+        size: 395,
       },
-      totalSpent: '172541',
-      fee: '172541',
+      totalSpent: '172937',
+      fee: '172937',
       inputs: [utxo1],
       outputs: [
         {
           isChange: true,
           address: changeAddress,
-          amount: '4827459',
+          amount: '4827063',
           assets: [],
         },
       ],
@@ -1050,18 +1050,18 @@ export const coinSelection = [
     options: {},
     result: {
       tx: {
-        body: 'a400818258203c388acb799a37a4f1cc99bec7626637b0b80626b9ef7c7a687282cab701178d00018182583901f8a4be8308c12b910252b6fd6ee4a98730300009382becc049a6e618476aacdafaf01e68c2f072270f078c9689da6139eba4b309e1d5615f1a006832eb021a00029cd5048182018200581cfb52d3055a3a3a3238ce219a3fc13fe4d8797d5062e8dd4670c7d29b',
-        hash: 'd940832a02c87da9af39ed1396a03b4e5df9b20483473a6ac7959653a2e3746c',
-        size: 356,
+        body: 'a400d90102818258203c388acb799a37a4f1cc99bec7626637b0b80626b9ef7c7a687282cab701178d00018182583901f8a4be8308c12b910252b6fd6ee4a98730300009382becc049a6e618476aacdafaf01e68c2f072270f078c9689da6139eba4b309e1d5615f1a0068315f021a00029e6104d901028182018200581cfb52d3055a3a3a3238ce219a3fc13fe4d8797d5062e8dd4670c7d29b',
+        hash: 'bdfac46c16d64db6e5952cc9a579660394ff8cb2386678dd635fbf8243fa89c4',
+        size: 365,
       },
-      totalSpent: '171221',
-      fee: '171221',
+      totalSpent: '171617',
+      fee: '171617',
       inputs: [utxo1],
       outputs: [
         {
           isChange: true,
           address: changeAddress,
-          amount: '6828779',
+          amount: '6828383',
           assets: [],
         },
       ],
@@ -1152,12 +1152,12 @@ export const coinSelection = [
     options: {},
     result: {
       tx: {
-        body: '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',
-        hash: 'd94325dbdb650c049bc98e2692373725edd345a1049cdfdd6c0597a5841b3e4f',
-        size: 392,
+        body: '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',
+        hash: '458c3316af1e157a1d5576f381bbff2dc26af3c6ea9c87b951b08777255699d3',
+        size: 398,
       },
-      totalSpent: '3172805',
-      fee: '172805',
+      totalSpent: '3173069',
+      fee: '173069',
       inputs: [
         {
           address:
@@ -1193,7 +1193,7 @@ export const coinSelection = [
           setMax: false,
         },
         {
-          amount: '3828000501',
+          amount: '3828000237',
           isChange: true,
           address: changeAddress,
           assets: [
@@ -1289,12 +1289,12 @@ export const coinSelection = [
     options: {},
     result: {
       tx: {
-        body: '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',
-        hash: '5cefbb1598171f91bc1b66bce90cfdb872c29b155b6db637ed13fc855b5ee43b',
-        size: 607,
+        body: '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',
+        hash: '439134fd244df14ce5c2b0e17f5b6a73b51f850ed617e9b15439dbe917e37a97',
+        size: 613,
       },
-      totalSpent: '2488115',
-      fee: '182265',
+      totalSpent: '2488379',
+      fee: '182529',
       inputs: [
         {
           address:
@@ -1372,7 +1372,7 @@ export const coinSelection = [
         {
           address:
             'addr1q8u2f05rprqjhygz22m06mhy4xrnqvqqpyuzhmxqfxnwvxz8d2kd47hsre5v9urjyu8s0ryk38dxzw0t5jesncw4v90s22tk0f',
-          amount: '1546279',
+          amount: '1546015',
           assets: [],
           isChange: true,
         },
diff --git a/tests/methods/fixtures/randomImprove.ts b/tests/methods/fixtures/randomImprove.ts
index f6c3500..a024c60 100644
--- a/tests/methods/fixtures/randomImprove.ts
+++ b/tests/methods/fixtures/randomImprove.ts
@@ -136,8 +136,8 @@ export const nonFinalCompose = [
       'ec8fdf616242f430855ad7477acda53395eb30c295f5a7ef038712578877375b5a2f00353c9c5cc88c7ff18e71dc08724d90fc238213b789c0b02438e336be07',
     options: {},
     result: {
-      totalSpent: '168053',
-      fee: '168053',
+      totalSpent: '168317',
+      fee: '168317',
     },
   },
   {
@@ -158,8 +158,8 @@ export const nonFinalCompose = [
       'ec8fdf616242f430855ad7477acda53395eb30c295f5a7ef038712578877375b5a2f00353c9c5cc88c7ff18e71dc08724d90fc238213b789c0b02438e336be07',
     options: {},
     result: {
-      totalSpent: '2168053',
-      fee: '168053',
+      totalSpent: '2168317',
+      fee: '168317',
     },
   },
   {
@@ -188,8 +188,8 @@ export const nonFinalCompose = [
       'ec8fdf616242f430855ad7477acda53395eb30c295f5a7ef038712578877375b5a2f00353c9c5cc88c7ff18e71dc08724d90fc238213b789c0b02438e336be07',
     options: {},
     result: {
-      totalSpent: '6174301',
-      fee: '174301',
+      totalSpent: '6174565',
+      fee: '174565',
     },
   },
 ];
@@ -294,8 +294,8 @@ export const coinSelection = [
       'ec8fdf616242f430855ad7477acda53395eb30c295f5a7ef038712578877375b5a2f00353c9c5cc88c7ff18e71dc08724d90fc238213b789c0b02438e336be07',
     options: {},
     result: {
-      totalSpent: '2884313',
-      fee: '194717',
+      totalSpent: '2884577',
+      fee: '194981',
       inputs: UTXO_REAL_SAME_POLICY,
       outputs: [
         // external
@@ -327,7 +327,7 @@ export const coinSelection = [
         // change
         {
           isChange: true,
-          amount: '699786705',
+          amount: '699786441',
           address:
             'addr_test1qq43pzxxgfdvffrw6jnrej9840nuylaykv7uzcy56t02xv8m2tfs2k368ger3n3pngluz0lympuh65rzarw5vux862dszv2e9w',
           assets: [
diff --git a/tests/utils/trezor/fixtures/sign.ts b/tests/utils/trezor/fixtures/sign.ts
index 177754c..93c1d3f 100644
--- a/tests/utils/trezor/fixtures/sign.ts
+++ b/tests/utils/trezor/fixtures/sign.ts
@@ -30,7 +30,7 @@ export const sign = [
       },
     ],
     signedTx:
-      '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',
-    txHash: '2c83d970d818ed4a09d11105ab061e8ba9a8e52e0e411f3e0f48af2a5958056d',
+      '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',
+    txHash: '0690e4c93d5f5f2c3379f113bdca1bc26db8364f422549f99f94ae3a597c716b',
   },
 ];
diff --git a/tests/utils/trezor/sign.test.ts b/tests/utils/trezor/sign.test.ts
index f35539d..361b65f 100644
--- a/tests/utils/trezor/sign.test.ts
+++ b/tests/utils/trezor/sign.test.ts
@@ -15,9 +15,11 @@ describe('trezor sign utils', () => {
       const tx = CardanoWasm.Transaction.from_bytes(
         Buffer.from(signedTx, 'hex'),
       );
-      const txhash = Buffer.from(
-        CardanoWasm.hash_transaction(tx.body()).to_bytes(),
-      ).toString('hex');
+      const txhash = CardanoWasm.FixedTransaction.new_from_body_bytes(
+        tx.body().to_bytes(),
+      )
+        .transaction_hash()
+        .to_hex();
 
       // just sanity check, signing shouldn't change the hash
       expect(txhash).toBe(f.txHash);
diff --git a/yarn.lock b/yarn.lock
index 9e2bf9a..f40fe8f 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -940,17 +940,17 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@emurgo/cardano-serialization-lib-browser@npm:^12.1.0":
-  version: 12.1.0
-  resolution: "@emurgo/cardano-serialization-lib-browser@npm:12.1.0"
-  checksum: 10/70ef63f6d34e49987740c06254b9abc405f646aac0ef1f18e201fead51ff3a862b5e0142e9cd4dbfe59c8b5e2b64ae7b8f3be3a860ece5fc6283bdcffa65d56e
+"@emurgo/cardano-serialization-lib-browser@npm:^13.2.0":
+  version: 13.2.0
+  resolution: "@emurgo/cardano-serialization-lib-browser@npm:13.2.0"
+  checksum: 10/f60f47b7df9e1e783302921d9f225696d09e01b124a75dd8672effae17acdd42779da66a068c923261aabead52ac7aae9426ef13c875f48b5ef7b9d629b8b993
   languageName: node
   linkType: hard
 
-"@emurgo/cardano-serialization-lib-nodejs@npm:12.1.0":
-  version: 12.1.0
-  resolution: "@emurgo/cardano-serialization-lib-nodejs@npm:12.1.0"
-  checksum: 10/cf1f07468cf60af873375368e9d4b2d605758835de56fb314879230f11086c1474426ab2b540a218ed447f40005cc9c49f7f7f47e2d331d10d2c12140ede0737
+"@emurgo/cardano-serialization-lib-nodejs@npm:13.2.0":
+  version: 13.2.0
+  resolution: "@emurgo/cardano-serialization-lib-nodejs@npm:13.2.0"
+  checksum: 10/b8483dd74ec902da607f0ee00259674ba1794784fafd322948043dd4dfdbddecc81f6546fc98c9a57810639f91110cf76be7755a138a3506af6233954cfe449e
   languageName: node
   linkType: hard
 
@@ -1034,8 +1034,8 @@ __metadata:
   version: 0.0.0-use.local
   resolution: "@fivebinaries/coin-selection@workspace:."
   dependencies:
-    "@emurgo/cardano-serialization-lib-browser": "npm:^12.1.0"
-    "@emurgo/cardano-serialization-lib-nodejs": "npm:12.1.0"
+    "@emurgo/cardano-serialization-lib-browser": "npm:^13.2.0"
+    "@emurgo/cardano-serialization-lib-nodejs": "npm:13.2.0"
     "@eslint/js": "npm:^9.11.1"
     "@swc-node/jest": "npm:^1.8.12"
     "@swc/core": "npm:1.7.26"