diff --git a/.github/workflows/build_dispatch.yml b/.github/workflows/build_dispatch.yml
index dfe17da53f..7d3d217db3 100644
--- a/.github/workflows/build_dispatch.yml
+++ b/.github/workflows/build_dispatch.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@0d381219ddf674d61a7572ddd19d7941e271515c # v2.9.0
+        uses: step-security/harden-runner@5c7944e73c4c2a096b17a9cb74d65b6c2bbafbde # v2.9.1
         with:
           egress-policy: audit
           disable-telemetry: true
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 611f1f8997..2e362c641f 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -41,7 +41,7 @@ jobs:
 
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@0d381219ddf674d61a7572ddd19d7941e271515c # v2.9.0
+        uses: step-security/harden-runner@5c7944e73c4c2a096b17a9cb74d65b6c2bbafbde # v2.9.1
         with:
           egress-policy: audit
           disable-telemetry: true
diff --git a/.github/workflows/dependency-review.yml b/.github/workflows/dependency-review.yml
index 4fe11811ac..57c029dedd 100644
--- a/.github/workflows/dependency-review.yml
+++ b/.github/workflows/dependency-review.yml
@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@0d381219ddf674d61a7572ddd19d7941e271515c # v2.9.0
+        uses: step-security/harden-runner@5c7944e73c4c2a096b17a9cb74d65b6c2bbafbde # v2.9.1
         with:
           egress-policy: audit
           disable-telemetry: true
diff --git a/.github/workflows/ebrains-push.yml b/.github/workflows/ebrains-push.yml
index 1c71946561..bfea8a4cba 100644
--- a/.github/workflows/ebrains-push.yml
+++ b/.github/workflows/ebrains-push.yml
@@ -10,7 +10,7 @@ jobs:
     if: ${{ github.repository_owner == 'nest' }}
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@0d381219ddf674d61a7572ddd19d7941e271515c # v2.9.0
+        uses: step-security/harden-runner@5c7944e73c4c2a096b17a9cb74d65b6c2bbafbde # v2.9.1
         with:
           egress-policy: audit
           disable-telemetry: true
diff --git a/.github/workflows/hifis-push.yml b/.github/workflows/hifis-push.yml
index 151873e201..2c64c4a3d4 100644
--- a/.github/workflows/hifis-push.yml
+++ b/.github/workflows/hifis-push.yml
@@ -10,7 +10,7 @@ jobs:
     if: ${{ github.repository_owner == 'nest' }}
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@0d381219ddf674d61a7572ddd19d7941e271515c # v2.9.0
+        uses: step-security/harden-runner@5c7944e73c4c2a096b17a9cb74d65b6c2bbafbde # v2.9.1
         with:
           egress-policy: audit
           disable-telemetry: true
diff --git a/.github/workflows/jsc-push.yml b/.github/workflows/jsc-push.yml
index ff29c9a106..bd97fcc1c0 100644
--- a/.github/workflows/jsc-push.yml
+++ b/.github/workflows/jsc-push.yml
@@ -10,7 +10,7 @@ jobs:
     if: ${{ github.repository_owner == 'nest' }}
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@0d381219ddf674d61a7572ddd19d7941e271515c # v2.9.0
+        uses: step-security/harden-runner@5c7944e73c4c2a096b17a9cb74d65b6c2bbafbde # v2.9.1
         with:
           egress-policy: audit
           disable-telemetry: true
diff --git a/.github/workflows/nestbuildmatrix.yml b/.github/workflows/nestbuildmatrix.yml
index 824e00e9dd..136a08af16 100644
--- a/.github/workflows/nestbuildmatrix.yml
+++ b/.github/workflows/nestbuildmatrix.yml
@@ -14,7 +14,7 @@ jobs:
       CLANG_FORMAT_FILE: ".clang-format"
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@0d381219ddf674d61a7572ddd19d7941e271515c # v2.9.0
+        uses: step-security/harden-runner@5c7944e73c4c2a096b17a9cb74d65b6c2bbafbde # v2.9.1
         with:
           egress-policy: audit
           disable-telemetry: true
@@ -37,7 +37,7 @@ jobs:
     runs-on: "ubuntu-22.04"
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@0d381219ddf674d61a7572ddd19d7941e271515c # v2.9.0
+        uses: step-security/harden-runner@5c7944e73c4c2a096b17a9cb74d65b6c2bbafbde # v2.9.1
         with:
           egress-policy: audit
           disable-telemetry: true
@@ -60,7 +60,7 @@ jobs:
     runs-on: "ubuntu-22.04"
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@0d381219ddf674d61a7572ddd19d7941e271515c # v2.9.0
+        uses: step-security/harden-runner@5c7944e73c4c2a096b17a9cb74d65b6c2bbafbde # v2.9.1
         with:
           egress-policy: audit
           disable-telemetry: true
@@ -87,7 +87,7 @@ jobs:
     runs-on: "ubuntu-22.04"
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@0d381219ddf674d61a7572ddd19d7941e271515c # v2.9.0
+        uses: step-security/harden-runner@5c7944e73c4c2a096b17a9cb74d65b6c2bbafbde # v2.9.1
         with:
           egress-policy: audit
           disable-telemetry: true
@@ -119,7 +119,7 @@ jobs:
     runs-on: "ubuntu-22.04"
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@0d381219ddf674d61a7572ddd19d7941e271515c # v2.9.0
+        uses: step-security/harden-runner@5c7944e73c4c2a096b17a9cb74d65b6c2bbafbde # v2.9.1
         with:
           egress-policy: audit
           disable-telemetry: true
@@ -146,7 +146,7 @@ jobs:
     runs-on: "ubuntu-22.04"
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@0d381219ddf674d61a7572ddd19d7941e271515c # v2.9.0
+        uses: step-security/harden-runner@5c7944e73c4c2a096b17a9cb74d65b6c2bbafbde # v2.9.1
         with:
           egress-policy: audit
           disable-telemetry: true
@@ -169,7 +169,7 @@ jobs:
     runs-on: "ubuntu-22.04"
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@0d381219ddf674d61a7572ddd19d7941e271515c # v2.9.0
+        uses: step-security/harden-runner@5c7944e73c4c2a096b17a9cb74d65b6c2bbafbde # v2.9.1
         with:
           egress-policy: audit
           disable-telemetry: true
@@ -187,7 +187,7 @@ jobs:
     runs-on: "ubuntu-22.04"
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@0d381219ddf674d61a7572ddd19d7941e271515c # v2.9.0
+        uses: step-security/harden-runner@5c7944e73c4c2a096b17a9cb74d65b6c2bbafbde # v2.9.1
         with:
           egress-policy: audit
           disable-telemetry: true
@@ -214,7 +214,7 @@ jobs:
     runs-on: "ubuntu-22.04"
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@0d381219ddf674d61a7572ddd19d7941e271515c # v2.9.0
+        uses: step-security/harden-runner@5c7944e73c4c2a096b17a9cb74d65b6c2bbafbde # v2.9.1
         with:
           egress-policy: audit
           disable-telemetry: true
@@ -241,7 +241,7 @@ jobs:
     runs-on: "ubuntu-22.04"
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@0d381219ddf674d61a7572ddd19d7941e271515c # v2.9.0
+        uses: step-security/harden-runner@5c7944e73c4c2a096b17a9cb74d65b6c2bbafbde # v2.9.1
         with:
           egress-policy: audit
           disable-telemetry: true
@@ -334,7 +334,7 @@ jobs:
     runs-on: "ubuntu-22.04"
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@0d381219ddf674d61a7572ddd19d7941e271515c # v2.9.0
+        uses: step-security/harden-runner@5c7944e73c4c2a096b17a9cb74d65b6c2bbafbde # v2.9.1
         with:
           egress-policy: audit
           disable-telemetry: true
@@ -374,7 +374,7 @@ jobs:
     runs-on: "ubuntu-22.04"
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@0d381219ddf674d61a7572ddd19d7941e271515c # v2.9.0
+        uses: step-security/harden-runner@5c7944e73c4c2a096b17a9cb74d65b6c2bbafbde # v2.9.1
         with:
           egress-policy: audit
           disable-telemetry: true
@@ -393,7 +393,7 @@ jobs:
     runs-on: "ubuntu-22.04"
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@0d381219ddf674d61a7572ddd19d7941e271515c # v2.9.0
+        uses: step-security/harden-runner@5c7944e73c4c2a096b17a9cb74d65b6c2bbafbde # v2.9.1
         with:
           egress-policy: audit
           disable-telemetry: true
@@ -422,7 +422,7 @@ jobs:
     needs: [pydocstyle, rstcheck, vale]
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@0d381219ddf674d61a7572ddd19d7941e271515c # v2.9.0
+        uses: step-security/harden-runner@5c7944e73c4c2a096b17a9cb74d65b6c2bbafbde # v2.9.1
         with:
           egress-policy: audit
           disable-telemetry: true
@@ -468,7 +468,7 @@ jobs:
     needs: [pydocstyle, rstcheck, vale]
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@0d381219ddf674d61a7572ddd19d7941e271515c # v2.9.0
+        uses: step-security/harden-runner@5c7944e73c4c2a096b17a9cb74d65b6c2bbafbde # v2.9.1
         with:
           egress-policy: audit
           disable-telemetry: true
@@ -531,7 +531,7 @@ jobs:
 
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@0d381219ddf674d61a7572ddd19d7941e271515c # v2.9.0
+        uses: step-security/harden-runner@5c7944e73c4c2a096b17a9cb74d65b6c2bbafbde # v2.9.1
         with:
           egress-policy: audit
           disable-telemetry: true
@@ -746,7 +746,7 @@ jobs:
 
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@0d381219ddf674d61a7572ddd19d7941e271515c # v2.9.0
+        uses: step-security/harden-runner@5c7944e73c4c2a096b17a9cb74d65b6c2bbafbde # v2.9.1
         with:
           egress-policy: audit
           disable-telemetry: true
diff --git a/.github/workflows/scorecards.yml b/.github/workflows/scorecards.yml
index 923605db22..236fd6b7d1 100644
--- a/.github/workflows/scorecards.yml
+++ b/.github/workflows/scorecards.yml
@@ -31,7 +31,7 @@ jobs:
 
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@0d381219ddf674d61a7572ddd19d7941e271515c # v2.9.0
+        uses: step-security/harden-runner@5c7944e73c4c2a096b17a9cb74d65b6c2bbafbde # v2.9.1
         with:
           egress-policy: audit
 
diff --git a/.github/workflows/stale.yml b/.github/workflows/stale.yml
index 3a453d414c..d8b47cbc7f 100644
--- a/.github/workflows/stale.yml
+++ b/.github/workflows/stale.yml
@@ -17,7 +17,7 @@ jobs:
 
     steps:
     - name: Harden Runner
-      uses: step-security/harden-runner@0d381219ddf674d61a7572ddd19d7941e271515c # v2.9.0
+      uses: step-security/harden-runner@5c7944e73c4c2a096b17a9cb74d65b6c2bbafbde # v2.9.1
       with:
         egress-policy: audit
         disable-telemetry: true