diff --git a/.github/workflows/activate-nightly-build.yml b/.github/workflows/activate-nightly-build.yml
index 7ad72d4e91..69d1754c18 100644
--- a/.github/workflows/activate-nightly-build.yml
+++ b/.github/workflows/activate-nightly-build.yml
@@ -19,7 +19,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
     - name: Harden Runner
-      uses: step-security/harden-runner@58077d3c7e43986b6b15fba718e8ea69e387dfcc # v2.15.1
+      uses: step-security/harden-runner@6c3c2f2c1c457b00c10c4848d6f5491db3b629df # v2.18.0
       with:
         egress-policy: audit
 
diff --git a/.github/workflows/build-docs.yml b/.github/workflows/build-docs.yml
index 245a0051ef..f2693fa8c4 100644
--- a/.github/workflows/build-docs.yml
+++ b/.github/workflows/build-docs.yml
@@ -43,7 +43,7 @@ jobs:
 
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@58077d3c7e43986b6b15fba718e8ea69e387dfcc # v2.15.1
+        uses: step-security/harden-runner@6c3c2f2c1c457b00c10c4848d6f5491db3b629df # v2.18.0
         with:
           egress-policy: audit
 
diff --git a/.github/workflows/build-packages.yml b/.github/workflows/build-packages.yml
index d67fd4dd73..a56c732166 100644
--- a/.github/workflows/build-packages.yml
+++ b/.github/workflows/build-packages.yml
@@ -88,7 +88,7 @@ jobs:
 
     steps:
     - name: Harden Runner
-      uses: step-security/harden-runner@fe104658747b27e96e4f7e80cd0a94068e53901d # v2.16.1
+      uses: step-security/harden-runner@6c3c2f2c1c457b00c10c4848d6f5491db3b629df # v2.18.0
       with:
         egress-policy: audit
 
diff --git a/.github/workflows/delete_workflow_runs.yml b/.github/workflows/delete_workflow_runs.yml
index 6fc4d2e4ed..ebebba48af 100644
--- a/.github/workflows/delete_workflow_runs.yml
+++ b/.github/workflows/delete_workflow_runs.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@f4a75cfd619ee5ce8d5b864b0d183aff3c69b55a # v2.13.1
+        uses: step-security/harden-runner@6c3c2f2c1c457b00c10c4848d6f5491db3b629df # v2.18.0
         with:
           egress-policy: audit
 
diff --git a/.github/workflows/docker_build_image.yml b/.github/workflows/docker_build_image.yml
index e0e086655d..a05ad9f0ea 100644
--- a/.github/workflows/docker_build_image.yml
+++ b/.github/workflows/docker_build_image.yml
@@ -45,7 +45,7 @@ jobs:
         docker-images: ["admin-ui", "persistence-loader", "flex-monolith", "flex-all-in-one"]
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@f4a75cfd619ee5ce8d5b864b0d183aff3c69b55a # v2.13.1
+        uses: step-security/harden-runner@6c3c2f2c1c457b00c10c4848d6f5491db3b629df # v2.18.0
         with:
           egress-policy: audit