diff --git a/.github/actions/claude-code-review/action.yml b/.github/actions/claude-code-review/action.yml
index 137b1a5..9efc91f 100644
--- a/.github/actions/claude-code-review/action.yml
+++ b/.github/actions/claude-code-review/action.yml
@@ -16,7 +16,7 @@ runs:
   using: composite
   steps:
     - name: Harden-Runner
-      uses: step-security/harden-runner@6c3c2f2c1c457b00c10c4848d6f5491db3b629df # v2.18.0
+      uses: step-security/harden-runner@8d3c67de8e2fe68ef647c8db1e6a09f647780f40 # v2.19.0
       with:
         egress-policy: audit
 
diff --git a/.github/workflows/claude.yml b/.github/workflows/claude.yml
index 913a395..e759317 100644
--- a/.github/workflows/claude.yml
+++ b/.github/workflows/claude.yml
@@ -41,7 +41,7 @@ jobs:
       actions: read # Required for Claude to read CI results on PRs
     steps:
       - name: Harden-Runner
-        uses: step-security/harden-runner@6c3c2f2c1c457b00c10c4848d6f5491db3b629df # v2.18.0
+        uses: step-security/harden-runner@8d3c67de8e2fe68ef647c8db1e6a09f647780f40 # v2.19.0
         with:
           egress-policy: audit