diff --git a/.github/workflows/formatter.yml b/.github/workflows/formatter.yml
index c564546..bb3827f 100644
--- a/.github/workflows/formatter.yml
+++ b/.github/workflows/formatter.yml
@@ -12,7 +12,7 @@ jobs:
     timeout-minutes: 120
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v6
+      - uses: actions/checkout@v7
         name: checkout
 
       - uses: actions/setup-java@v5
diff --git a/.github/workflows/maven.yml b/.github/workflows/maven.yml
index 6b46b81..8b9740d 100644
--- a/.github/workflows/maven.yml
+++ b/.github/workflows/maven.yml
@@ -16,7 +16,7 @@ jobs:
         java-version: [21]
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
       name: checkout
 
     - uses: actions/setup-java@v5
diff --git a/.github/workflows/polling-tests.yml b/.github/workflows/polling-tests.yml
index da405ed..9036cb1 100644
--- a/.github/workflows/polling-tests.yml
+++ b/.github/workflows/polling-tests.yml
@@ -16,7 +16,7 @@ jobs:
         java-version: [21]
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v6
+    - uses: actions/checkout@v7
       name: checkout
 
     - uses: actions/setup-java@v5