diff --git a/.github/workflows/build-docs.yml b/.github/workflows/build-docs.yml
index 57b676b0..0c877b6b 100644
--- a/.github/workflows/build-docs.yml
+++ b/.github/workflows/build-docs.yml
@@ -17,7 +17,7 @@ jobs:
       pages: write
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@6c3c2f2c1c457b00c10c4848d6f5491db3b629df # v2.18.0
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
         with:
           egress-policy: audit
           # azure.archive.ubuntu.com:80           - Ubuntu apt packages
diff --git a/.github/workflows/docker-publish.yml b/.github/workflows/docker-publish.yml
index 2c0b5274..406721d9 100644
--- a/.github/workflows/docker-publish.yml
+++ b/.github/workflows/docker-publish.yml
@@ -22,7 +22,7 @@ jobs:
 
     steps:
     - name: Harden Runner
-      uses: step-security/harden-runner@6c3c2f2c1c457b00c10c4848d6f5491db3b629df # v2.18.0
+      uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
       with:
         egress-policy: audit
         # github.com:443                            - Git operations / Actions
diff --git a/.github/workflows/docker-systests.yml b/.github/workflows/docker-systests.yml
index 72b725bb..4eff8e51 100644
--- a/.github/workflows/docker-systests.yml
+++ b/.github/workflows/docker-systests.yml
@@ -22,7 +22,7 @@ jobs:
 
     steps:
     - name: Harden Runner
-      uses: step-security/harden-runner@6c3c2f2c1c457b00c10c4848d6f5491db3b629df # v2.18.0
+      uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
       with:
         egress-policy: audit
         # azure.archive.ubuntu.com:80               - Ubuntu apt packages
diff --git a/.github/workflows/python-package.yml b/.github/workflows/python-package.yml
index 066a6f50..3774d3b8 100644
--- a/.github/workflows/python-package.yml
+++ b/.github/workflows/python-package.yml
@@ -20,7 +20,7 @@ jobs:
 
     steps:
     - name: Harden Runner
-      uses: step-security/harden-runner@6c3c2f2c1c457b00c10c4848d6f5491db3b629df # v2.18.0
+      uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
       with:
         egress-policy: audit
         # azure.archive.ubuntu.com:80           - Ubuntu apt packages
@@ -80,7 +80,7 @@ jobs:
 
     steps:
     - name: Harden Runner
-      uses: step-security/harden-runner@6c3c2f2c1c457b00c10c4848d6f5491db3b629df # v2.18.0
+      uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
       with:
         egress-policy: audit
         # azure.archive.ubuntu.com:80           - Ubuntu apt packages
@@ -162,7 +162,7 @@ jobs:
 
     steps:
     - name: Harden Runner
-      uses: step-security/harden-runner@6c3c2f2c1c457b00c10c4848d6f5491db3b629df # v2.18.0
+      uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
       with:
         egress-policy: audit
 
@@ -205,7 +205,7 @@ jobs:
 
     steps:
     - name: Harden Runner
-      uses: step-security/harden-runner@6c3c2f2c1c457b00c10c4848d6f5491db3b629df # v2.18.0
+      uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
       with:
         egress-policy: audit
 
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index c8613f40..13a35b5a 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@6c3c2f2c1c457b00c10c4848d6f5491db3b629df # v2.18.0
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
         with:
           egress-policy: audit
           # azure.archive.ubuntu.com:80           - Ubuntu apt packages
@@ -79,7 +79,7 @@ jobs:
         url: https://pypi.org/project/jenkinsapi/
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@6c3c2f2c1c457b00c10c4848d6f5491db3b629df # v2.18.0
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
         with:
           egress-policy: audit
           # github.com:443                        - Git operations / Actions
@@ -115,7 +115,7 @@ jobs:
       contents: write
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@6c3c2f2c1c457b00c10c4848d6f5491db3b629df # v2.18.0
+        uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
         with:
           egress-policy: audit
           # github.com:443                        - Git operations / Actions