diff --git a/x/feegrant/go.mod b/x/feegrant/go.mod
index 06317301b70..576119d5147 100644
--- a/x/feegrant/go.mod
+++ b/x/feegrant/go.mod
@@ -16,7 +16,7 @@ require (
 	cosmossdk.io/x/gov v0.0.0-20230925135524-a1bc045b3190
 	github.com/cockroachdb/tokenbucket v0.0.0-20230807174530-cc333fc44b06 // indirect
 	github.com/cometbft/cometbft v0.38.5
-	github.com/cosmos/cosmos-proto v1.0.0-beta.4
+	github.com/cosmos/cosmos-proto v1.0.0-beta.5
 	github.com/cosmos/cosmos-sdk v0.51.0
 	github.com/cosmos/gogoproto v1.4.11
 	github.com/golang/mock v1.6.0
diff --git a/x/feegrant/go.sum b/x/feegrant/go.sum
index c7f8dff91b0..7d119703087 100644
--- a/x/feegrant/go.sum
+++ b/x/feegrant/go.sum
@@ -142,8 +142,8 @@ github.com/cosmos/btcutil v1.0.5 h1:t+ZFcX77LpKtDBhjucvnOH8C2l2ioGsBNEQ3jef8xFk=
 github.com/cosmos/btcutil v1.0.5/go.mod h1:IyB7iuqZMJlthe2tkIFL33xPyzbFYP0XVdS8P5lUPis=
 github.com/cosmos/cosmos-db v1.0.2 h1:hwMjozuY1OlJs/uh6vddqnk9j7VamLv+0DBlbEXbAKs=
 github.com/cosmos/cosmos-db v1.0.2/go.mod h1:Z8IXcFJ9PqKK6BIsVOB3QXtkKoqUOp1vRvPT39kOXEA=
-github.com/cosmos/cosmos-proto v1.0.0-beta.4 h1:aEL7tU/rLOmxZQ9z4i7mzxcLbSCY48OdY7lIWTLG7oU=
-github.com/cosmos/cosmos-proto v1.0.0-beta.4/go.mod h1:oeB+FyVzG3XrQJbJng0EnV8Vljfk9XvTIpGILNU/9Co=
+github.com/cosmos/cosmos-proto v1.0.0-beta.5 h1:eNcayDLpip+zVLRLYafhzLvQlSmyab+RC5W7ZfmxJLA=
+github.com/cosmos/cosmos-proto v1.0.0-beta.5/go.mod h1:hQGLpiIUloJBMdQMMWb/4wRApmI9hjHH05nefC0Ojec=
 github.com/cosmos/go-bip39 v1.0.0 h1:pcomnQdrdH22njcAatO0yWojsUnCO3y2tNoV1cb6hHY=
 github.com/cosmos/go-bip39 v1.0.0/go.mod h1:RNJv0H/pOIVgxw6KS7QeX2a0Uo0aKUlfhZ4xuwvCdJw=
 github.com/cosmos/gogogateway v1.2.0 h1:Ae/OivNhp8DqBi/sh2A8a1D0y638GpL3tkmLQAiKxTE=