diff --git a/.github/workflows/buf-lint.yml b/.github/workflows/buf-lint.yml
index d03f190769..31e4d7ee2a 100644
--- a/.github/workflows/buf-lint.yml
+++ b/.github/workflows/buf-lint.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
-      - uses: bufbuild/buf-setup-action@9672cee01808979ea1249f81d6d321217b9a10f6 # v1.47.2
+      - uses: bufbuild/buf-setup-action@1115d0acd3d2a120b30023fac52abc46807c8fd6 # v1.48.0
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
       - uses: bufbuild/buf-lint-action@06f9dd823d873146471cfaaf108a993fe00e5325 # v1.1.1
diff --git a/.github/workflows/buf.yml b/.github/workflows/buf.yml
index bf8ae3f6a4..b72b927bb0 100644
--- a/.github/workflows/buf.yml
+++ b/.github/workflows/buf.yml
@@ -13,7 +13,7 @@ jobs:
     if: github.repository_owner == 'prometheus'
     steps:
       - uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
-      - uses: bufbuild/buf-setup-action@9672cee01808979ea1249f81d6d321217b9a10f6 # v1.47.2
+      - uses: bufbuild/buf-setup-action@1115d0acd3d2a120b30023fac52abc46807c8fd6 # v1.48.0
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
       - uses: bufbuild/buf-lint-action@06f9dd823d873146471cfaaf108a993fe00e5325 # v1.1.1