diff --git a/.aztec-sync-commit b/.aztec-sync-commit
index 40a4149f4fc..65a8c19bbeb 100644
--- a/.aztec-sync-commit
+++ b/.aztec-sync-commit
@@ -1 +1 @@
-f3234f1bf037b68237bd6a8b2bce8b016bb170d0
+16deef6a83a9fe41e1f865e79e17c2f671604bb0
diff --git a/acvm-repo/acvm_js/build.sh b/acvm-repo/acvm_js/build.sh
index 16fb26e55db..c07d2d8a4c1 100755
--- a/acvm-repo/acvm_js/build.sh
+++ b/acvm-repo/acvm_js/build.sh
@@ -25,7 +25,7 @@ function run_if_available {
 require_command jq
 require_command cargo
 require_command wasm-bindgen
-require_command wasm-opt
+#require_command wasm-opt
 
 self_path=$(dirname "$(readlink -f "$0")")
 pname=$(cargo read-manifest | jq -r '.name')
diff --git a/acvm-repo/brillig_vm/src/memory.rs b/acvm-repo/brillig_vm/src/memory.rs
index 6c6b5968cd7..6bd9df49a51 100644
--- a/acvm-repo/brillig_vm/src/memory.rs
+++ b/acvm-repo/brillig_vm/src/memory.rs
@@ -300,6 +300,7 @@ impl<F: AcirField> Memory<F> {
         if len == 0 {
             return &[];
         }
+
         &self.inner[addr.to_usize()..(addr.to_usize() + len)]
     }
 
diff --git a/compiler/noirc_evaluator/src/ssa/acir_gen/mod.rs b/compiler/noirc_evaluator/src/ssa/acir_gen/mod.rs
index 6d7c5e570c1..f3195688773 100644
--- a/compiler/noirc_evaluator/src/ssa/acir_gen/mod.rs
+++ b/compiler/noirc_evaluator/src/ssa/acir_gen/mod.rs
@@ -37,6 +37,7 @@ use acvm::acir::circuit::{AssertionPayload, ErrorSelector, OpcodeLocation};
 use acvm::acir::native_types::Witness;
 use acvm::acir::BlackBoxFunc;
 use acvm::{acir::circuit::opcodes::BlockId, acir::AcirField, FieldElement};
+
 use fxhash::FxHashMap as HashMap;
 use im::Vector;
 use iter_extended::{try_vecmap, vecmap};
diff --git a/compiler/noirc_frontend/src/elaborator/mod.rs b/compiler/noirc_frontend/src/elaborator/mod.rs
index fe2b75cc25b..14bee5b97e0 100644
--- a/compiler/noirc_frontend/src/elaborator/mod.rs
+++ b/compiler/noirc_frontend/src/elaborator/mod.rs
@@ -884,6 +884,7 @@ impl<'context> Elaborator<'context> {
         self.local_module = trait_impl.module_id;
         self.file = trait_impl.file_id;
         self.current_trait_impl = trait_impl.impl_id;
+
         trait_impl.trait_id = self.resolve_trait_by_path(trait_impl.trait_path.clone());
 
         let self_type = trait_impl.methods.self_type.clone();
diff --git a/tooling/noir_js_backend_barretenberg/package.json b/tooling/noir_js_backend_barretenberg/package.json
index 10fd14a0090..1a26367e3c0 100644
--- a/tooling/noir_js_backend_barretenberg/package.json
+++ b/tooling/noir_js_backend_barretenberg/package.json
@@ -42,7 +42,7 @@
     "lint": "NODE_NO_WARNINGS=1 eslint . --ext .ts --ignore-path ./.eslintignore  --max-warnings 0"
   },
   "dependencies": {
-    "@aztec/bb.js": "0.41.0",
+    "@aztec/bb.js": "portal:../../../../barretenberg/ts",
     "@noir-lang/types": "workspace:*",
     "fflate": "^0.8.0"
   },
diff --git a/yarn.lock b/yarn.lock
index 8fb574afa30..b45678f5d8b 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -221,19 +221,18 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@aztec/bb.js@npm:0.41.0":
-  version: 0.41.0
-  resolution: "@aztec/bb.js@npm:0.41.0"
+"@aztec/bb.js@portal:../../../../barretenberg/ts::locator=%40noir-lang%2Fbackend_barretenberg%40workspace%3Atooling%2Fnoir_js_backend_barretenberg":
+  version: 0.0.0-use.local
+  resolution: "@aztec/bb.js@portal:../../../../barretenberg/ts::locator=%40noir-lang%2Fbackend_barretenberg%40workspace%3Atooling%2Fnoir_js_backend_barretenberg"
   dependencies:
     comlink: ^4.4.1
     commander: ^10.0.1
     debug: ^4.3.4
     tslib: ^2.4.0
   bin:
-    bb.js: dest/node/main.js
-  checksum: e5e0095eaff3de45726366726337b131bb6ff7cf2cb53be705572c7d6715dae4c948bf86a03cfad68bc98c0c2d83e64cbe3723cc72260c8dbfa262af8cb81f9b
+    bb.js: ./dest/node/main.js
   languageName: node
-  linkType: hard
+  linkType: soft
 
 "@babel/code-frame@npm:^7.0.0, @babel/code-frame@npm:^7.10.4, @babel/code-frame@npm:^7.12.11, @babel/code-frame@npm:^7.16.0, @babel/code-frame@npm:^7.22.13, @babel/code-frame@npm:^7.23.5, @babel/code-frame@npm:^7.8.3":
   version: 7.23.5
@@ -4396,7 +4395,7 @@ __metadata:
   version: 0.0.0-use.local
   resolution: "@noir-lang/backend_barretenberg@workspace:tooling/noir_js_backend_barretenberg"
   dependencies:
-    "@aztec/bb.js": 0.41.0
+    "@aztec/bb.js": "portal:../../../../barretenberg/ts"
     "@noir-lang/types": "workspace:*"
     "@types/node": ^20.6.2
     "@types/prettier": ^3