diff --git a/x/auth/go.mod b/x/auth/go.mod
index a8dd397d2d2..faa5fa0189e 100644
--- a/x/auth/go.mod
+++ b/x/auth/go.mod
@@ -16,7 +16,7 @@ require (
 	cosmossdk.io/x/staking v0.0.0-00010101000000-000000000000
 	cosmossdk.io/x/tx v0.13.2
 	github.com/cometbft/cometbft v0.38.7-0.20240412124004-1f67e396cf45
-	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 v1.4.12
 	github.com/decred/dcrd/dcrec/secp256k1/v4 v4.3.0
diff --git a/x/auth/go.sum b/x/auth/go.sum
index 233b31e87e4..df4a06302ad 100644
--- a/x/auth/go.sum
+++ b/x/auth/go.sum
@@ -134,8 +134,8 @@ 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=