diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index c37be2e..d173b64 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -91,7 +91,7 @@ jobs:
     steps:
 
       - name: 'Harden Runner'
-        uses: step-security/harden-runner@1f99358870fe1c846a3ccba386cc2b2246836776 # v2.2.1
+        uses: step-security/harden-runner@6b3083af2869dc3314a0257a42f4af696cc79ba3 # v2.3.1
         with:
           disable-sudo: true
           egress-policy: block
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 6778bf0..c9ff3c8 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -32,7 +32,7 @@ jobs:
     steps:
 
       - name: 'Harden Runner'
-        uses: step-security/harden-runner@1f99358870fe1c846a3ccba386cc2b2246836776 # v2.2.1
+        uses: step-security/harden-runner@6b3083af2869dc3314a0257a42f4af696cc79ba3 # v2.3.1
         with:
           disable-sudo: true
           egress-policy: block
@@ -71,7 +71,7 @@ jobs:
     steps:
 
       - name: 'Harden Runner'
-        uses: step-security/harden-runner@1f99358870fe1c846a3ccba386cc2b2246836776 # v2.2.1
+        uses: step-security/harden-runner@6b3083af2869dc3314a0257a42f4af696cc79ba3 # v2.3.1
         with:
           disable-sudo: true
           egress-policy: block