diff --git a/.github/workflows/pr-require-checks.yml b/.github/workflows/pr-require-checks.yml
index 060fa46..7bf453d 100644
--- a/.github/workflows/pr-require-checks.yml
+++ b/.github/workflows/pr-require-checks.yml
@@ -629,7 +629,7 @@ jobs:
       contents: read
       pull-requests: write
       id-token: write
-    uses: melodic-software/ci-workflows/.github/workflows/pr-review.yml@4cfd14e8b6f8b740f5f0af27f80139a0d40a596d # v0.42.1
+    uses: melodic-software/ci-workflows/.github/workflows/pr-review.yml@d0fc3b14564383022ccc0559a5f96f3698dac39b # v0.53.0
     secrets:
       CLAUDE_CODE_OAUTH_TOKEN: ${{ secrets.CLAUDE_CODE_OAUTH_TOKEN }}
 
@@ -639,7 +639,7 @@ jobs:
       contents: read
       pull-requests: write
       id-token: write
-    uses: melodic-software/ci-workflows/.github/workflows/pr-review-security.yml@4cfd14e8b6f8b740f5f0af27f80139a0d40a596d # v0.42.1
+    uses: melodic-software/ci-workflows/.github/workflows/pr-review-security.yml@d0fc3b14564383022ccc0559a5f96f3698dac39b # v0.53.0
     secrets:
       CLAUDE_CODE_OAUTH_TOKEN: ${{ secrets.CLAUDE_CODE_OAUTH_TOKEN }}
 
@@ -649,7 +649,7 @@ jobs:
     if: ${{ github.event_name == 'issues' }}
     permissions:
       issues: write
-    uses: melodic-software/ci-workflows/.github/workflows/intake-label-needs-triage.yml@4cfd14e8b6f8b740f5f0af27f80139a0d40a596d # v0.42.1
+    uses: melodic-software/ci-workflows/.github/workflows/intake-label-needs-triage.yml@d0fc3b14564383022ccc0559a5f96f3698dac39b # v0.53.0
 
   # Arms auto-merge on this repo's vendor Dependabot bumps, pinned so a bump
   # cannot redefine the code holding the write token. Never in `ci-status`:
@@ -659,7 +659,7 @@ jobs:
     permissions:
       contents: write # enablePullRequestAutoMerge
       pull-requests: write # Arm or disarm auto-merge; list the PR's commits.
-    uses: melodic-software/ci-workflows/.github/workflows/pr-automerge-dependabot.yml@4cfd14e8b6f8b740f5f0af27f80139a0d40a596d # v0.42.1
+    uses: melodic-software/ci-workflows/.github/workflows/pr-automerge-dependabot.yml@d0fc3b14564383022ccc0559a5f96f3698dac39b # v0.53.0
     with:
       runner: ubuntu-24.04