diff --git a/.github/workflows/actionlint.yaml b/.github/workflows/actionlint.yaml
index 4185ebd..6060492 100644
--- a/.github/workflows/actionlint.yaml
+++ b/.github/workflows/actionlint.yaml
@@ -24,7 +24,7 @@ jobs:
     name: Action lint
     runs-on: ubuntu-latest
     steps:
-      - uses: step-security/harden-runner@8d3c67de8e2fe68ef647c8db1e6a09f647780f40 # v2.19.0
+      - uses: step-security/harden-runner@9af89fc71515a100421586dfdb3dc9c984fbf411 # v2.19.4
         with:
           egress-policy: block
           allowed-endpoints: >
@@ -36,7 +36,7 @@ jobs:
             release-assets.githubusercontent.com:443
 
       - name: Check out code
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           persist-credentials: false
 
diff --git a/.github/workflows/ghaudit.yaml b/.github/workflows/ghaudit.yaml
index 65ecefa..7c6f395 100644
--- a/.github/workflows/ghaudit.yaml
+++ b/.github/workflows/ghaudit.yaml
@@ -18,7 +18,7 @@ jobs:
 
     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
 
@@ -44,7 +44,7 @@ jobs:
         packages: ghaudit
         command: ghaudit org -o ${{ github.repository_owner }} default-permissions
 
-    - uses: step-security/action-slack-notify@e04c77a65bae8b6c0373478a1cb8fd7e012637e6 # v2.3.5
+    - uses: step-security/action-slack-notify@7210d1a1599b9ea84d6140184222f04f1ff56070 # v2.3.6
       if: ${{ failure() }}
       env:
         SLACK_ICON: http://github.com/chainguard-dev.png?size=48
diff --git a/.github/workflows/zizmor.yaml b/.github/workflows/zizmor.yaml
index 49fe93e..e0fedc2 100644
--- a/.github/workflows/zizmor.yaml
+++ b/.github/workflows/zizmor.yaml
@@ -26,7 +26,7 @@ jobs:
       contents: read # Clone the repository
       security-events: write # Upload SARIF results to Code Scanning
     steps:
-      - uses: step-security/harden-runner@8d3c67de8e2fe68ef647c8db1e6a09f647780f40 # v2.19.0
+      - uses: step-security/harden-runner@9af89fc71515a100421586dfdb3dc9c984fbf411 # v2.19.4
         with:
           egress-policy: block
           allowed-endpoints: >
@@ -36,9 +36,9 @@ jobs:
             ghcr.io
 
       - name: Check out code
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           persist-credentials: false
 
       - name: Run zizmor
-        uses: zizmorcore/zizmor-action@b1d7e1fb5de872772f31590499237e7cce841e8e # v0.5.3
+        uses: zizmorcore/zizmor-action@5f14fd08f7cf1cb1609c1e344975f152c7ee938d # v0.5.6