diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 3f36fa31c..e3e878f4d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -18,7 +18,7 @@ jobs:
       matrix:
         node: [20, 22, 24]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-node@v6
         with:
           node-version: ${{ matrix.node }}
diff --git a/.github/workflows/coana-analysis.yml b/.github/workflows/coana-analysis.yml
index 868f4b096..ee9a6e6a3 100644
--- a/.github/workflows/coana-analysis.yml
+++ b/.github/workflows/coana-analysis.yml
@@ -16,7 +16,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Run Coana CLI
         id: coana-cli
diff --git a/.github/workflows/coana-guardrail.yml b/.github/workflows/coana-guardrail.yml
index df3b08107..392dce535 100644
--- a/.github/workflows/coana-guardrail.yml
+++ b/.github/workflows/coana-guardrail.yml
@@ -8,7 +8,7 @@ jobs:
 
     steps:
       - name: Checkout the ${{github.base_ref}} branch
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           ref: ${{github.base_ref}} # checkout the base branch (usually master/main).
 
@@ -44,7 +44,7 @@ jobs:
         run: sudo chown -R $USER:$USER .
 
       - name: Checkout the current branch
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           clean: true
 
diff --git a/.github/workflows/fix-latest.yml b/.github/workflows/fix-latest.yml
index eaef8511b..82f900531 100644
--- a/.github/workflows/fix-latest.yml
+++ b/.github/workflows/fix-latest.yml
@@ -17,7 +17,7 @@ jobs:
     name: Update @latest tag
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-node@v6
         with:
           node-version: 22
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 3af444f59..e91cb9438 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -19,7 +19,7 @@ jobs:
       contents: read
       id-token: write
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-node@v6
         with:
           node-version: 24
diff --git a/.github/workflows/runtime-tests.yml b/.github/workflows/runtime-tests.yml
index 5a7a4ca3b..c4375a89b 100644
--- a/.github/workflows/runtime-tests.yml
+++ b/.github/workflows/runtime-tests.yml
@@ -6,7 +6,7 @@ jobs:
   runtime-compatibility:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
       - uses: actions/setup-node@v6
         with:
           node-version: 22