diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 7141f15a4..91a0d0779 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -28,7 +28,7 @@ jobs:
 
     name: Build with Java ${{ matrix.java }} in Ubuntu
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Set up JDK ${{ matrix.java }}
         uses: actions/setup-java@v5
         with:
@@ -59,7 +59,7 @@ jobs:
 
     name: Build with Java ${{ matrix.java }} in MacOS
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Set up JDK ${{ matrix.java }}
         uses: actions/setup-java@v5
         with:
@@ -82,7 +82,7 @@ jobs:
 
     name: Build with Java ${{ matrix.java }} in Windows
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - name: Set up JDK ${{ matrix.java }}
         uses: actions/setup-java@v5
         with:
@@ -103,7 +103,7 @@ jobs:
         java: [ '17', '21' ]
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
 
       - uses: graalvm/setup-graalvm@v1.4.2
         with:
diff --git a/.github/workflows/codeql-analysis.yml b/.github/workflows/codeql-analysis.yml
index da649b6aa..eab84cfda 100644
--- a/.github/workflows/codeql-analysis.yml
+++ b/.github/workflows/codeql-analysis.yml
@@ -25,7 +25,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           # We must fetch at least the immediate parents so that if this is
           # a pull request then we can checkout the head.
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index deafb9c64..8c6469cbc 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -22,7 +22,7 @@ jobs:
       PGP_KEY_PASSWORD: ${{ secrets.PGP_KEY_PASSWORD }}
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           ref: release
       - uses: fregante/setup-git-user@v2
diff --git a/.github/workflows/snapshot.yml b/.github/workflows/snapshot.yml
index 25f02fca7..f6880cd5b 100644
--- a/.github/workflows/snapshot.yml
+++ b/.github/workflows/snapshot.yml
@@ -22,7 +22,7 @@ jobs:
       PGP_KEY_PASSWORD: ${{ secrets.PGP_KEY_PASSWORD }}
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
         with:
           ref: develop
       - uses: fregante/setup-git-user@v2