diff --git a/.github/workflows/cd.yml b/.github/workflows/cd.yml
index bab8756d..4a278c0f 100644
--- a/.github/workflows/cd.yml
+++ b/.github/workflows/cd.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: macos-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
       - name: Configure JDK
         uses: actions/setup-java@v5
         with:
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index bc70b341..82e5036e 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -7,7 +7,7 @@ jobs:
     name: "Validate Gradle Wrapper"
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: gradle/actions/wrapper-validation@v5
   build:
     name: Build on ${{ matrix.os.runner }}
@@ -39,7 +39,7 @@ jobs:
             mingw-w64-x86_64-cmake
             mingw-w64-x86_64-extra-cmake-modules
             mingw64/mingw-w64-x86_64-cyrus-sasl
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - name: Restore native cache
         id: cache-native
diff --git a/.github/workflows/github-pages.yml b/.github/workflows/github-pages.yml
index 50509c4f..97df64d2 100644
--- a/.github/workflows/github-pages.yml
+++ b/.github/workflows/github-pages.yml
@@ -27,7 +27,7 @@ jobs:
     runs-on: macos-latest # For Kotlin/Native
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
 
       - name: Configure JDK
         uses: actions/setup-java@v5