diff --git a/Makefile b/Makefile
index 55e477b61e53..9e7e254fa002 100644
--- a/Makefile
+++ b/Makefile
@@ -399,7 +399,7 @@ proto-check-breaking:
 	@$(DOCKER_BUF) breaking --against $(HTTPS_GIT)#branch=master
 
 
-TM_URL              = https://raw.githubusercontent.com/tendermint/tendermint/v0.34.0-rc6/proto/tendermint
+TM_URL              = https://raw.githubusercontent.com/tendermint/tendermint/v0.34.22/proto/tendermint
 GOGO_PROTO_URL      = https://raw.githubusercontent.com/regen-network/protobuf/cosmos
 COSMOS_PROTO_URL    = https://raw.githubusercontent.com/regen-network/cosmos-proto/master
 CONFIO_URL          = https://raw.githubusercontent.com/confio/ics23/v0.6.3
diff --git a/third_party/proto/tendermint/abci/types.proto b/third_party/proto/tendermint/abci/types.proto
index 2cbcabb29b33..340800f46b42 100644
--- a/third_party/proto/tendermint/abci/types.proto
+++ b/third_party/proto/tendermint/abci/types.proto
@@ -102,8 +102,7 @@ message RequestEndBlock {
 message RequestCommit {}
 
 // lists available snapshots
-message RequestListSnapshots {
-}
+message RequestListSnapshots {}
 
 // offers a snapshot to the application
 message RequestOfferSnapshot {
@@ -212,6 +211,12 @@ message ResponseCheckTx {
   repeated Event events     = 7
       [(gogoproto.nullable) = false, (gogoproto.jsontag) = "events,omitempty"];
   string codespace = 8;
+  string sender    = 9;
+  int64  priority  = 10;
+
+  // mempool_error is set by Tendermint.
+  // ABCI applictions creating a ResponseCheckTX should not set mempool_error.
+  string mempool_error = 11;
 }
 
 message ResponseDeliverTx {
@@ -221,16 +226,17 @@ message ResponseDeliverTx {
   string         info       = 4;  // nondeterministic
   int64          gas_wanted = 5 [json_name = "gas_wanted"];
   int64          gas_used   = 6 [json_name = "gas_used"];
-  repeated Event events     = 7
-      [(gogoproto.nullable) = false, (gogoproto.jsontag) = "events,omitempty"];
+  repeated Event events     = 7 [
+    (gogoproto.nullable) = false,
+    (gogoproto.jsontag)  = "events,omitempty"
+  ];  // nondeterministic
   string codespace = 8;
 }
 
 message ResponseEndBlock {
-  repeated ValidatorUpdate validator_updates = 1
-      [(gogoproto.nullable) = false];
-  ConsensusParams consensus_param_updates = 2;
-  repeated Event  events                  = 3
+  repeated ValidatorUpdate validator_updates       = 1 [(gogoproto.nullable) = false];
+  ConsensusParams          consensus_param_updates = 2;
+  repeated Event           events                  = 3
       [(gogoproto.nullable) = false, (gogoproto.jsontag) = "events,omitempty"];
 }
 
@@ -364,10 +370,8 @@ message Evidence {
   // The height when the offense occurred
   int64 height = 3;
   // The corresponding time where the offense occurred
-  google.protobuf.Timestamp time = 4 [
-    (gogoproto.nullable) = false,
-    (gogoproto.stdtime)  = true
-  ];
+  google.protobuf.Timestamp time = 4
+      [(gogoproto.nullable) = false, (gogoproto.stdtime) = true];
   // Total voting power of the validator set in case the ABCI application does
   // not store historical validators.
   // https://github.com/tendermint/tendermint/issues/4581
@@ -402,6 +406,8 @@ service ABCIApplication {
   rpc EndBlock(RequestEndBlock) returns (ResponseEndBlock);
   rpc ListSnapshots(RequestListSnapshots) returns (ResponseListSnapshots);
   rpc OfferSnapshot(RequestOfferSnapshot) returns (ResponseOfferSnapshot);
-  rpc LoadSnapshotChunk(RequestLoadSnapshotChunk) returns (ResponseLoadSnapshotChunk);
-  rpc ApplySnapshotChunk(RequestApplySnapshotChunk) returns (ResponseApplySnapshotChunk);
+  rpc LoadSnapshotChunk(RequestLoadSnapshotChunk)
+      returns (ResponseLoadSnapshotChunk);
+  rpc ApplySnapshotChunk(RequestApplySnapshotChunk)
+      returns (ResponseApplySnapshotChunk);
 }
diff --git a/third_party/proto/tendermint/types/evidence.proto b/third_party/proto/tendermint/types/evidence.proto
index 3b234571ba67..451b8dca3c71 100644
--- a/third_party/proto/tendermint/types/evidence.proto
+++ b/third_party/proto/tendermint/types/evidence.proto
@@ -17,20 +17,20 @@ message Evidence {
 
 // DuplicateVoteEvidence contains evidence of a validator signed two conflicting votes.
 message DuplicateVoteEvidence {
-  tendermint.types.Vote       vote_a = 1;
-  tendermint.types.Vote       vote_b = 2;
-  int64                       total_voting_power = 3;
-  int64                       validator_power = 4;
-  google.protobuf.Timestamp   timestamp = 5 [(gogoproto.nullable) = false, (gogoproto.stdtime) = true];
+  tendermint.types.Vote     vote_a             = 1;
+  tendermint.types.Vote     vote_b             = 2;
+  int64                     total_voting_power = 3;
+  int64                     validator_power    = 4;
+  google.protobuf.Timestamp timestamp          = 5 [(gogoproto.nullable) = false, (gogoproto.stdtime) = true];
 }
 
 // LightClientAttackEvidence contains evidence of a set of validators attempting to mislead a light client.
 message LightClientAttackEvidence {
-  tendermint.types.LightBlock         conflicting_block = 1;
-  int64                               common_height     = 2;
+  tendermint.types.LightBlock conflicting_block            = 1;
+  int64                       common_height                = 2;
   repeated tendermint.types.Validator byzantine_validators = 3;
-  int64                               total_voting_power = 4;
-  google.protobuf.Timestamp           timestamp = 5 [(gogoproto.nullable) = false, (gogoproto.stdtime) = true];
+  int64                               total_voting_power   = 4;
+  google.protobuf.Timestamp           timestamp            = 5 [(gogoproto.nullable) = false, (gogoproto.stdtime) = true];
 }
 
 message EvidenceList {
diff --git a/third_party/proto/tendermint/types/types.proto b/third_party/proto/tendermint/types/types.proto
index 7f7ea74cac21..8d4f009729dd 100644
--- a/third_party/proto/tendermint/types/types.proto
+++ b/third_party/proto/tendermint/types/types.proto
@@ -106,10 +106,10 @@ message Vote {
 
 // Commit contains the evidence that a block was committed by a set of validators.
 message Commit {
-  int64                         height     = 1;
-  int32                         round      = 2;
-  BlockID                       block_id   = 3 [(gogoproto.nullable) = false, (gogoproto.customname) = "BlockID"];
-  repeated CommitSig            signatures = 4 [(gogoproto.nullable) = false];
+  int64              height     = 1;
+  int32              round      = 2;
+  BlockID            block_id   = 3 [(gogoproto.nullable) = false, (gogoproto.customname) = "BlockID"];
+  repeated CommitSig signatures = 4 [(gogoproto.nullable) = false];
 }
 
 // CommitSig is a part of the Vote included in a Commit.