diff --git a/.github/workflows/proto.yml b/.github/workflows/proto.yml
index db3331d85c07..d5f05958f9c0 100644
--- a/.github/workflows/proto.yml
+++ b/.github/workflows/proto.yml
@@ -15,7 +15,7 @@ jobs:
     timeout-minutes: 5
     steps:
       - uses: actions/checkout@v4
-      - uses: bufbuild/buf-setup-action@v1.37.0
+      - uses: bufbuild/buf-setup-action@v1.38.0
       - uses: bufbuild/buf-lint-action@v1
         with:
           input: "proto"
@@ -24,7 +24,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: bufbuild/buf-setup-action@v1.37.0
+      - uses: bufbuild/buf-setup-action@v1.38.0
       - uses: bufbuild/buf-breaking-action@v1
         with:
           input: "proto"