diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ad89a17..1f05410 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -20,7 +20,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Show toolchain (Linux)
         if: runner.os == 'Linux'
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 857c2ef..ebc70b7 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -24,7 +24,7 @@ jobs:
 
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Init CodeQL
         uses: github/codeql-action/init@v3