diff --git a/.github/workflows/_test.yml b/.github/workflows/_test.yml
index 8055f1699..343922e42 100644
--- a/.github/workflows/_test.yml
+++ b/.github/workflows/_test.yml
@@ -20,7 +20,7 @@ jobs:
     steps:
       - name: 🛡️ Harden Runner
         if: github.repository_owner == 'eclipse-score'
-        uses: step-security/harden-runner@v2.21.0
+        uses: step-security/harden-runner@v2.21.1
         with:
           egress-policy: audit
 
diff --git a/.github/workflows/downstream_compatibility.yml b/.github/workflows/downstream_compatibility.yml
index 16d0c4f49..14443553c 100644
--- a/.github/workflows/downstream_compatibility.yml
+++ b/.github/workflows/downstream_compatibility.yml
@@ -47,7 +47,7 @@ jobs:
     steps:
       - name: 🛡️ Harden Runner
         if: github.repository_owner == 'eclipse-score'
-        uses: step-security/harden-runner@v2.21.0
+        uses: step-security/harden-runner@v2.21.1
         with:
           egress-policy: audit
 
diff --git a/.github/workflows/link_check.yml b/.github/workflows/link_check.yml
index 589e62fda..15c84f4cb 100644
--- a/.github/workflows/link_check.yml
+++ b/.github/workflows/link_check.yml
@@ -28,7 +28,7 @@ jobs:
     steps:
       - name: 🛡️ Harden Runner
         if: github.repository_owner == 'eclipse-score'
-        uses: step-security/harden-runner@v2.21.0
+        uses: step-security/harden-runner@v2.21.1
         with:
           egress-policy: audit
       - name: Checkout repo
diff --git a/.github/workflows/test_links.yml b/.github/workflows/test_links.yml
index e47c15fe8..c08a8c16c 100644
--- a/.github/workflows/test_links.yml
+++ b/.github/workflows/test_links.yml
@@ -23,7 +23,7 @@ jobs:
     steps:
       - name: 🛡️ Harden Runner
         if: github.repository_owner == 'eclipse-score'
-        uses: step-security/harden-runner@v2.21.0
+        uses: step-security/harden-runner@v2.21.1
         with:
           egress-policy: audit