diff --git a/.github/workflows/add-to-project.yml b/.github/workflows/add-to-project.yml
index c0d9d26..a83c414 100644
--- a/.github/workflows/add-to-project.yml
+++ b/.github/workflows/add-to-project.yml
@@ -26,7 +26,7 @@ jobs:
       # This is a useful security step to check for unexpected outbound calls from the runner,
       # which could indicate a compromised token or runner.
       - name: Harden the runner (Audit all outbound calls)
-        uses: step-security/harden-runner@8d3c67de8e2fe68ef647c8db1e6a09f647780f40 # v2.19.0
+        uses: step-security/harden-runner@9af89fc71515a100421586dfdb3dc9c984fbf411 # v2.19.4
         with:
           egress-policy: audit
 
diff --git a/.github/workflows/build-website.yml b/.github/workflows/build-website.yml
index 9d1c6c5..bf03386 100644
--- a/.github/workflows/build-website.yml
+++ b/.github/workflows/build-website.yml
@@ -21,7 +21,7 @@ jobs:
       # This is a useful security step to check for unexpected outbound calls from the runner,
       # which could indicate a compromised token or runner.
       - name: Harden the runner (Audit all outbound calls)
-        uses: step-security/harden-runner@8d3c67de8e2fe68ef647c8db1e6a09f647780f40 # v2.19.0
+        uses: step-security/harden-runner@9af89fc71515a100421586dfdb3dc9c984fbf411 # v2.19.4
         with:
           egress-policy: audit
 
diff --git a/.github/workflows/dependency-review.yml b/.github/workflows/dependency-review.yml
index d065901..8e294dc 100644
--- a/.github/workflows/dependency-review.yml
+++ b/.github/workflows/dependency-review.yml
@@ -18,7 +18,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Harden the runner (Audit all outbound calls)
-        uses: step-security/harden-runner@8d3c67de8e2fe68ef647c8db1e6a09f647780f40 # v2.19.0
+        uses: step-security/harden-runner@9af89fc71515a100421586dfdb3dc9c984fbf411 # v2.19.4
         with:
           egress-policy: audit
 
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index d9a2142..cdb0f70 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -28,7 +28,7 @@ jobs:
       # This is a useful security step to check for unexpected outbound calls from the runner,
       # which could indicate a compromised token or runner.
       - name: Harden the runner (Audit all outbound calls)
-        uses: step-security/harden-runner@8d3c67de8e2fe68ef647c8db1e6a09f647780f40 # v2.19.0
+        uses: step-security/harden-runner@9af89fc71515a100421586dfdb3dc9c984fbf411 # v2.19.4
         with:
           egress-policy: audit
 
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index d42fd07..0b9f09d 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -15,7 +15,7 @@ jobs:
       # This is a useful security step to check for unexpected outbound calls from the runner,
       # which could indicate a compromised token or runner.
       - name: Harden the runner (Audit all outbound calls)
-        uses: step-security/harden-runner@8d3c67de8e2fe68ef647c8db1e6a09f647780f40 # v2.19.0
+        uses: step-security/harden-runner@9af89fc71515a100421586dfdb3dc9c984fbf411 # v2.19.4
         with:
           egress-policy: audit