diff --git a/.forgejo/workflows/pull_request.yml b/.forgejo/workflows/pull_request.yml
index 87cb19f..94fb85e 100644
--- a/.forgejo/workflows/pull_request.yml
+++ b/.forgejo/workflows/pull_request.yml
@@ -49,7 +49,7 @@ jobs:
     needs:
       - validate
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: set up JDK
         uses: https://git.wbrawner.com/actions/setup-java@v3
         with:
diff --git a/.github/workflows/android.yml b/.github/workflows/android.yml
index 3f16e6e..32963f6 100644
--- a/.github/workflows/android.yml
+++ b/.github/workflows/android.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     name: Validate
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
     - name: set up JDK
       uses: actions/setup-java@v3
       with:
@@ -30,7 +30,7 @@ jobs:
     needs:
     - validate
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: set up JDK
         uses: actions/setup-java@v3
         with:
@@ -54,7 +54,7 @@ jobs:
     needs:
       - validate
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: set up JDK
         uses: actions/setup-java@v3
         with: