diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f28edd8..a2831fa 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -217,7 +217,7 @@ jobs:
       # action's opinionated defaults. Version pinned for reproducibility;
       # bump deliberately, alongside the version noted in CONTRIBUTING.md.
       - name: Set up buf
-        uses: bufbuild/buf-action@fd21066df7214747548607aaa45548ba2b9bc1ff # v1.4.0
+        uses: bufbuild/buf-action@8c6a16e16f12ba20b6470afa9c2ba9b5ba8c97c3 # v1.5.0
         with:
           version: 1.69.0
           setup_only: true
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 71fbf15..d5c5ed6 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -57,12 +57,12 @@ jobs:
           cache: true
 
       - name: Initialize CodeQL
-        uses: github/codeql-action/init@e0647621c2984b5ed2f768cb892365bf2a616ad1 # v4.37.2
+        uses: github/codeql-action/init@e4fba868fa4b1b91e1fdab776edc8cfbe6e9fb81 # v4.37.3
         with:
           languages: go
           build-mode: autobuild
 
       - name: Perform CodeQL analysis
-        uses: github/codeql-action/analyze@e0647621c2984b5ed2f768cb892365bf2a616ad1 # v4.37.2
+        uses: github/codeql-action/analyze@e4fba868fa4b1b91e1fdab776edc8cfbe6e9fb81 # v4.37.3
         with:
           category: "/language:go"
diff --git a/.github/workflows/scorecard.yml b/.github/workflows/scorecard.yml
index c795d41..cc45b9c 100644
--- a/.github/workflows/scorecard.yml
+++ b/.github/workflows/scorecard.yml
@@ -52,6 +52,6 @@ jobs:
           publish_results: true
 
       - name: Upload SARIF to GitHub code scanning
-        uses: github/codeql-action/upload-sarif@e0647621c2984b5ed2f768cb892365bf2a616ad1 # v4.37.2
+        uses: github/codeql-action/upload-sarif@e4fba868fa4b1b91e1fdab776edc8cfbe6e9fb81 # v4.37.3
         with:
           sarif_file: results.sarif
diff --git a/.github/workflows/security.yml b/.github/workflows/security.yml
index 0f47b7a..0002226 100644
--- a/.github/workflows/security.yml
+++ b/.github/workflows/security.yml
@@ -79,7 +79,7 @@ jobs:
         run: bin/gosec -no-fail -exclude-generated -fmt sarif -out results.sarif ./...
 
       - name: Upload SARIF to GitHub code scanning
-        uses: github/codeql-action/upload-sarif@e0647621c2984b5ed2f768cb892365bf2a616ad1 # v4.37.2
+        uses: github/codeql-action/upload-sarif@e4fba868fa4b1b91e1fdab776edc8cfbe6e9fb81 # v4.37.3
         with:
           sarif_file: results.sarif