diff --git a/.github/workflows/proto-registry.yml b/.github/workflows/proto-registry.yml
index f68eeb1db3..8d9f64b22b 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@v1.14.0
+      - uses: bufbuild/buf-setup-action@v1.15.0
       - uses: bufbuild/buf-push-action@v1
         with:
           input: "proto"
diff --git a/.github/workflows/proto.yml b/.github/workflows/proto.yml
index acf73f4bef..60dabcca7e 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@v1.14.0
+      - uses: bufbuild/buf-setup-action@v1.15.0
       - 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@v1.14.0
+      - uses: bufbuild/buf-setup-action@v1.15.0
       - uses: bufbuild/buf-breaking-action@v1
         with:
           input: "proto"
diff --git a/contrib/devtools/Dockerfile b/contrib/devtools/Dockerfile
index 570562e08b..e5d5be7439 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:1.13.1 as BUILDER
+FROM bufbuild/buf:1.15.0 as BUILDER
 FROM golang:1.20-alpine
 
 RUN apk add --no-cache \