diff --git a/go/go.mod b/go/go.mod
index 3bbb8165..1058ecde 100644
--- a/go/go.mod
+++ b/go/go.mod
@@ -3,7 +3,7 @@ module github.com/cosmos/ics23/go
 go 1.21
 
 require (
-	github.com/cosmos/gogoproto v1.4.12
+	github.com/cosmos/gogoproto v1.5.0
 	golang.org/x/crypto v0.23.0
 )
 
diff --git a/go/go.sum b/go/go.sum
index ced81c7b..19067093 100644
--- a/go/go.sum
+++ b/go/go.sum
@@ -1,5 +1,7 @@
-github.com/cosmos/gogoproto v1.4.12 h1:vB6Lbe/rtnYGjQuFxkPiPYiCybqFT8QvLipDZP8JpFE=
-github.com/cosmos/gogoproto v1.4.12/go.mod h1:LnZob1bXRdUoqMMtwYlcR3wjiElmlC+FkjaZRv1/eLY=
+github.com/cosmos/gogoproto v1.5.0 h1:SDVwzEqZDDBoslaeZg+dGE55hdzHfgUA40pEanMh52o=
+github.com/cosmos/gogoproto v1.5.0/go.mod h1:iUM31aofn3ymidYG6bUR5ZFrk+Om8p5s754eMUcyp8I=
+github.com/golang/protobuf v1.5.3 h1:KhyjKVUg7Usr/dYsdSqoFveMYd5ko72D+zANwlG1mmg=
+github.com/golang/protobuf v1.5.3/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY=
 github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
 github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
 golang.org/x/crypto v0.23.0 h1:dIJU/v2J8Mdglj/8rJ6UUOM3Zc9zLZxVZwwxMooUSAI=