diff --git a/Makefile b/Makefile
index e74e2cd9..cead7048 100644
--- a/Makefile
+++ b/Makefile
@@ -7,12 +7,12 @@ include go/Makefile
 
 
 ##### Protobuf #####
-protoVer=0.11.2
+protoVer=0.14.0
 protoImageName=ghcr.io/cosmos/proto-builder:$(protoVer)
 protoImage=$(DOCKER) run --rm -v $(CURDIR):/workspace --workdir /workspace $(protoImageName)
 
 ##### Rust #####
-rustVer=1.65-slim
+rustVer=1.71
 rustImageName=rust:$(rustVer)
 rustImage=$(DOCKER) run --rm -v $(CURDIR):/workspace --workdir /workspace $(rustImageName)
 
diff --git a/go/proofs.pb.go b/go/proofs.pb.go
index 4003abcc..5ab34c43 100644
--- a/go/proofs.pb.go
+++ b/go/proofs.pb.go
@@ -63,6 +63,7 @@ func (HashOp) EnumDescriptor() ([]byte, []int) {
 	return fileDescriptor_5e599a3f914c9389, []int{0}
 }
 
+// *
 // LengthOp defines how to process the key and value of the LeafOp
 // to include length information. After encoding the length with the given
 // algorithm, the length will be prepended to the key and value bytes.
@@ -122,6 +123,7 @@ func (LengthOp) EnumDescriptor() ([]byte, []int) {
 	return fileDescriptor_5e599a3f914c9389, []int{1}
 }
 
+// *
 // ExistenceProof takes a key and a value and a set of steps to perform on it.
 // The result of peforming all these steps will provide a "root hash", which can
 // be compared to the value in a header.
@@ -385,6 +387,7 @@ func (*CommitmentProof) XXX_OneofWrappers() []interface{} {
 	}
 }
 
+// *
 // LeafOp represents the raw key-value data we wish to prove, and
 // must be flexible to represent the internal transformation from
 // the original key-value pairs into the basis hash, for many existing
@@ -477,6 +480,7 @@ func (m *LeafOp) GetPrefix() []byte {
 	return nil
 }
 
+// *
 // InnerOp represents a merkle-proof step that is not a leaf.
 // It represents concatenating two children and hashing them to provide the next result.
 //
@@ -552,6 +556,7 @@ func (m *InnerOp) GetSuffix() []byte {
 	return nil
 }
 
+// *
 // ProofSpec defines what the expected parameters are for a given proof type.
 // This can be stored in the client and used to validate any incoming proofs.
 //