diff --git a/.github/workflows/bufbreaking.yml b/.github/workflows/bufbreaking.yml
index 40e4f4f..50c93ca 100644
--- a/.github/workflows/bufbreaking.yml
+++ b/.github/workflows/bufbreaking.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: bufbuild/buf-setup-action@v1.28.1
+      - uses: bufbuild/buf-setup-action@v1.33.0
       - uses: bufbuild/buf-breaking-action@v1
         with:
           input: proto
diff --git a/.github/workflows/buflint.yml b/.github/workflows/buflint.yml
index f7a39f5..92aa68f 100644
--- a/.github/workflows/buflint.yml
+++ b/.github/workflows/buflint.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - uses: bufbuild/buf-setup-action@v1.28.1
+      - uses: bufbuild/buf-setup-action@v1.33.0
 
       # The main proto options definitions referenced by users.
       - uses: bufbuild/buf-lint-action@v1