diff --git a/.github/workflows/ci-code.yaml b/.github/workflows/ci-code.yaml
index 096f161..b4d198c 100644
--- a/.github/workflows/ci-code.yaml
+++ b/.github/workflows/ci-code.yaml
@@ -22,7 +22,7 @@ jobs:
     name: 'Full build and test linux-${{ matrix.platform.arch }}'
     steps:
       - name: harden runner
-        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.yaml b/.github/workflows/release.yaml
index d489f6d..6edf1e8 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -19,7 +19,7 @@ jobs:
       id-token: write
     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
 
@@ -65,7 +65,7 @@ jobs:
       cancel-in-progress: false
     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