diff --git a/.github/workflows/security_zizmor.yml b/.github/workflows/security_zizmor.yml
index 3cf69f1..5589d5c 100644
--- a/.github/workflows/security_zizmor.yml
+++ b/.github/workflows/security_zizmor.yml
@@ -34,7 +34,7 @@ jobs:
       contents: read
     steps:
       - name: Checkout
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           persist-credentials: false
 
diff --git a/.github/workflows/sync-versions.yml b/.github/workflows/sync-versions.yml
index 6685526..7bc8aec 100644
--- a/.github/workflows/sync-versions.yml
+++ b/.github/workflows/sync-versions.yml
@@ -15,7 +15,7 @@ jobs:
     permissions:
       contents: write
     steps:
-      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           fetch-depth: 20
           persist-credentials: false
diff --git a/.github/workflows/update-skills.yml b/.github/workflows/update-skills.yml
index 8ae2e00..6aebc91 100644
--- a/.github/workflows/update-skills.yml
+++ b/.github/workflows/update-skills.yml
@@ -25,13 +25,13 @@ jobs:
       branch-name: ${{ steps.create-pr.outputs.branch-name }}
     steps:
       - name: Check out skills repo
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           path: skills-repo
           persist-credentials: false
 
       - name: Check out CopilotKit source repo
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           repository: CopilotKit/CopilotKit
           path: copilotkit-repo
@@ -381,7 +381,7 @@ jobs:
     if: needs.update-skills.outputs.has-changes == 'true'
     steps:
       - name: Check out skills repo (PR branch)
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           ref: ${{ needs.update-skills.outputs.branch-name }}
           persist-credentials: false