diff --git a/.github/workflows/flow-pr-title-check.yaml b/.github/workflows/flow-pr-title-check.yaml
index 13b1c8da..d9e956ab 100644
--- a/.github/workflows/flow-pr-title-check.yaml
+++ b/.github/workflows/flow-pr-title-check.yaml
@@ -29,7 +29,7 @@ jobs:
     runs-on: hiero-local-node-linux-medium
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@95d9a5deda9de15063e7595e9719c11c38c90ae2 # v2.13.2
+        uses: step-security/harden-runner@df199fb7be9f65074067a9eb93f12bb4c5547cf2 # v2.13.3
         with:
           egress-policy: audit
 
diff --git a/.github/workflows/flow-pull-request-checks.yaml b/.github/workflows/flow-pull-request-checks.yaml
index cad342a3..fb6e435c 100644
--- a/.github/workflows/flow-pull-request-checks.yaml
+++ b/.github/workflows/flow-pull-request-checks.yaml
@@ -35,7 +35,7 @@ jobs:
 
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@95d9a5deda9de15063e7595e9719c11c38c90ae2 # v2.13.2
+        uses: step-security/harden-runner@df199fb7be9f65074067a9eb93f12bb4c5547cf2 # v2.13.3
         with:
           egress-policy: audit
 
@@ -78,7 +78,7 @@ jobs:
 
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@95d9a5deda9de15063e7595e9719c11c38c90ae2 # v2.13.2
+        uses: step-security/harden-runner@df199fb7be9f65074067a9eb93f12bb4c5547cf2 # v2.13.3
         with:
           egress-policy: audit
 
@@ -123,7 +123,7 @@ jobs:
 
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@95d9a5deda9de15063e7595e9719c11c38c90ae2 # v2.13.2
+        uses: step-security/harden-runner@df199fb7be9f65074067a9eb93f12bb4c5547cf2 # v2.13.3
         with:
           egress-policy: audit
 
diff --git a/.github/workflows/flow-pull-request-smoke-tests-on-macos.yaml b/.github/workflows/flow-pull-request-smoke-tests-on-macos.yaml
index b115a481..5dc5cc84 100644
--- a/.github/workflows/flow-pull-request-smoke-tests-on-macos.yaml
+++ b/.github/workflows/flow-pull-request-smoke-tests-on-macos.yaml
@@ -35,7 +35,7 @@ jobs:
 
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@95d9a5deda9de15063e7595e9719c11c38c90ae2 # v2.13.2
+        uses: step-security/harden-runner@df199fb7be9f65074067a9eb93f12bb4c5547cf2 # v2.13.3
         with:
           egress-policy: audit
 
diff --git a/.github/workflows/flow-semantic-release.yml b/.github/workflows/flow-semantic-release.yml
index 11ce48c1..3fb125d0 100644
--- a/.github/workflows/flow-semantic-release.yml
+++ b/.github/workflows/flow-semantic-release.yml
@@ -17,7 +17,7 @@ jobs:
     runs-on: hiero-local-node-linux-medium
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@95d9a5deda9de15063e7595e9719c11c38c90ae2 # v2.13.2
+        uses: step-security/harden-runner@df199fb7be9f65074067a9eb93f12bb4c5547cf2 # v2.13.3
         with:
           egress-policy: audit
 
diff --git a/.github/workflows/publish-npm-package.yaml b/.github/workflows/publish-npm-package.yaml
index 71ed8c02..5433cb8d 100644
--- a/.github/workflows/publish-npm-package.yaml
+++ b/.github/workflows/publish-npm-package.yaml
@@ -17,7 +17,7 @@ jobs:
     runs-on: hiero-local-node-linux-medium
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@95d9a5deda9de15063e7595e9719c11c38c90ae2 # v2.13.2
+        uses: step-security/harden-runner@df199fb7be9f65074067a9eb93f12bb4c5547cf2 # v2.13.3
         with:
           egress-policy: audit