diff --git a/.github/workflows/pr-build.yml b/.github/workflows/pr-build.yml
index 9c97327f9..912119351 100644
--- a/.github/workflows/pr-build.yml
+++ b/.github/workflows/pr-build.yml
@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: step-security/harden-runner@b09bb98e06d4d774595224525879c09bc6e98c40 # v2.20.1
+      - uses: step-security/harden-runner@05e31511f85b41b11d1cf0ef85d0992719546e2c # v2.21.0
         with:
           disable-sudo-and-containers: true
           egress-policy: block
diff --git a/.github/workflows/site-build.yml b/.github/workflows/site-build.yml
index f21aff9f0..a294c36ad 100644
--- a/.github/workflows/site-build.yml
+++ b/.github/workflows/site-build.yml
@@ -25,7 +25,7 @@ jobs:
       contents: write
 
     steps:
-      - uses: step-security/harden-runner@b09bb98e06d4d774595224525879c09bc6e98c40 # v2.20.1
+      - uses: step-security/harden-runner@05e31511f85b41b11d1cf0ef85d0992719546e2c # v2.21.0
         with:
           disable-sudo-and-containers: true
           egress-policy: block
@@ -96,7 +96,7 @@ jobs:
     needs: [build]
     
     steps:
-      - uses: step-security/harden-runner@b09bb98e06d4d774595224525879c09bc6e98c40 # v2.20.1
+      - uses: step-security/harden-runner@05e31511f85b41b11d1cf0ef85d0992719546e2c # v2.21.0
         with:
           egress-policy: audit
           allowed-endpoints: >