diff --git a/.github/workflows/proto-registry.yml b/.github/workflows/proto-registry.yml
index 44f0000867..ec7ec06726 100644
--- a/.github/workflows/proto-registry.yml
+++ b/.github/workflows/proto-registry.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-      - uses: bufbuild/buf-setup-action@v1.12.0
+      - uses: bufbuild/buf-setup-action@v1.13.0
       - uses: bufbuild/buf-push-action@v1
         with:
           input: "proto"
diff --git a/.github/workflows/proto.yml b/.github/workflows/proto.yml
index 376e3b1237..be136c97aa 100644
--- a/.github/workflows/proto.yml
+++ b/.github/workflows/proto.yml
@@ -15,7 +15,7 @@ jobs:
     timeout-minutes: 5
     steps:
       - uses: actions/checkout@v3
-      - uses: bufbuild/buf-setup-action@v1.12.0
+      - uses: bufbuild/buf-setup-action@v1.13.0
       - uses: bufbuild/buf-lint-action@v1
         with:
           input: "proto"
@@ -24,7 +24,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
-      - uses: bufbuild/buf-setup-action@v1.12.0
+      - uses: bufbuild/buf-setup-action@v1.13.0
       - uses: bufbuild/buf-breaking-action@v1
         with:
           input: "proto"
diff --git a/Makefile b/Makefile
index cdd92a9989..8bb278a3eb 100644
--- a/Makefile
+++ b/Makefile
@@ -398,7 +398,7 @@ devdoc-update:
 ###                                Protobuf                                 ###
 ###############################################################################
 
-protoVer=0.11.5
+protoVer=0.11.6
 protoImageName=ghcr.io/cosmos/proto-builder:$(protoVer)
 protoImage=$(DOCKER) run --rm -v $(CURDIR):/workspace --workdir /workspace $(protoImageName)
 
diff --git a/contrib/devtools/Dockerfile b/contrib/devtools/Dockerfile
index e354dd45c5..b59581cf6e 100644
--- a/contrib/devtools/Dockerfile
+++ b/contrib/devtools/Dockerfile
@@ -2,7 +2,7 @@
 # docker build --pull --rm -f "contrib/devtools/Dockerfile" -t cosmossdk-proto:latest "contrib/devtools"
 # docker run --rm -v $(pwd):/workspace --workdir /workspace cosmossdk-proto sh ./scripts/protocgen.sh
 
-FROM bufbuild/buf:1.12.0 as BUILDER
+FROM bufbuild/buf:1.13.0 as BUILDER
 FROM golang:1.19-alpine
 
 RUN apk add --no-cache \