diff --git a/.github/workflows/proto.yml b/.github/workflows/proto.yml
index fa82f5f5b7ec..b45d00af4ed2 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@v1.31.0
+      - uses: bufbuild/buf-setup-action@v1.46.0
       - 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@v1.31.0
+      - uses: bufbuild/buf-setup-action@v1.46.0
       - uses: bufbuild/buf-breaking-action@v1
         with:
           input: "proto"