diff --git a/.github/workflows/actionlint.yaml b/.github/workflows/actionlint.yaml
index a00c2f8..171f842 100644
--- a/.github/workflows/actionlint.yaml
+++ b/.github/workflows/actionlint.yaml
@@ -24,7 +24,7 @@ jobs:
     name: Action lint
     runs-on: ubuntu-latest
     steps:
-      - uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
+      - uses: step-security/harden-runner@9af89fc71515a100421586dfdb3dc9c984fbf411 # v2.19.4
         with:
           egress-policy: block
           allowed-endpoints: >
diff --git a/.github/workflows/build-scanner-audit.yaml b/.github/workflows/build-scanner-audit.yaml
index 1151baa..b48e9bf 100644
--- a/.github/workflows/build-scanner-audit.yaml
+++ b/.github/workflows/build-scanner-audit.yaml
@@ -20,7 +20,7 @@ jobs:
       contents: read
 
     steps:
-      - uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
+      - uses: step-security/harden-runner@9af89fc71515a100421586dfdb3dc9c984fbf411 # v2.19.4
         with:
           egress-policy: audit
 
diff --git a/.github/workflows/regen-answers.yaml b/.github/workflows/regen-answers.yaml
index b2df711..dca5220 100644
--- a/.github/workflows/regen-answers.yaml
+++ b/.github/workflows/regen-answers.yaml
@@ -18,7 +18,7 @@ jobs:
       id-token: write # To gitsign and federate
 
     steps:
-    - uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
+    - uses: step-security/harden-runner@9af89fc71515a100421586dfdb3dc9c984fbf411 # v2.19.4
       with:
         egress-policy: audit
 
diff --git a/.github/workflows/zizmor.yaml b/.github/workflows/zizmor.yaml
index 595102f..d7cb060 100644
--- a/.github/workflows/zizmor.yaml
+++ b/.github/workflows/zizmor.yaml
@@ -26,7 +26,7 @@ jobs:
       contents: read # Clone the repository
       security-events: write # Upload SARIF results to Code Scanning
     steps:
-      - uses: step-security/harden-runner@ab7a9404c0f3da075243ca237b5fac12c98deaa5 # v2.19.3
+      - uses: step-security/harden-runner@9af89fc71515a100421586dfdb3dc9c984fbf411 # v2.19.4
         with:
           egress-policy: block
           allowed-endpoints: >