diff --git a/.github/workflows/doc-review.yml b/.github/workflows/doc-review.yml
index 0ba1ad8..92a8613 100644
--- a/.github/workflows/doc-review.yml
+++ b/.github/workflows/doc-review.yml
@@ -30,7 +30,7 @@ jobs:
       id-token: write # required: used to fetch the GitHub OIDC token
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@9af89fc71515a100421586dfdb3dc9c984fbf411 # v2.19.4
+        uses: step-security/harden-runner@bf7454d06d71f1098171f2acdf0cd4708d7b5920 # v2.20.0
         with:
           egress-policy: audit
 
@@ -39,7 +39,7 @@ jobs:
           fetch-depth: 0
 
       - name: Run Claude doc review
-        uses: anthropics/claude-code-action@4633baf5267540f3f8cb58b684f79901d564c280 # v1.0.160
+        uses: anthropics/claude-code-action@f87768c6d25f92ae6efa7175e223ef77d4cbf97f # v1.0.166
         env:
           GH_TOKEN: ${{ github.token }}
         with:
diff --git a/.github/workflows/pr-quality.yml b/.github/workflows/pr-quality.yml
index 8fc2113..a929df7 100644
--- a/.github/workflows/pr-quality.yml
+++ b/.github/workflows/pr-quality.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@9af89fc71515a100421586dfdb3dc9c984fbf411 # v2.19.4
+        uses: step-security/harden-runner@bf7454d06d71f1098171f2acdf0cd4708d7b5920 # v2.20.0
         with:
           egress-policy: audit
 
@@ -37,7 +37,7 @@ jobs:
       pull-requests: read
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@9af89fc71515a100421586dfdb3dc9c984fbf411 # v2.19.4
+        uses: step-security/harden-runner@bf7454d06d71f1098171f2acdf0cd4708d7b5920 # v2.20.0
         with:
           egress-policy: audit
 
diff --git a/.github/workflows/update-cli-docs.yml b/.github/workflows/update-cli-docs.yml
index d6bbc81..83730e2 100644
--- a/.github/workflows/update-cli-docs.yml
+++ b/.github/workflows/update-cli-docs.yml
@@ -18,7 +18,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@9af89fc71515a100421586dfdb3dc9c984fbf411 # v2.19.4
+        uses: step-security/harden-runner@bf7454d06d71f1098171f2acdf0cd4708d7b5920 # v2.20.0
         with:
           egress-policy: audit
 
diff --git a/.github/workflows/update-schemas.yml b/.github/workflows/update-schemas.yml
index 4103f05..28867ea 100644
--- a/.github/workflows/update-schemas.yml
+++ b/.github/workflows/update-schemas.yml
@@ -18,7 +18,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Harden Runner
-        uses: step-security/harden-runner@9af89fc71515a100421586dfdb3dc9c984fbf411 # v2.19.4
+        uses: step-security/harden-runner@bf7454d06d71f1098171f2acdf0cd4708d7b5920 # v2.20.0
         with:
           egress-policy: audit