diff --git a/.github/workflows/android-apk.yml b/.github/workflows/android-apk.yml
index d117310..8f76993 100644
--- a/.github/workflows/android-apk.yml
+++ b/.github/workflows/android-apk.yml
@@ -14,7 +14,7 @@ jobs:
       runs-on: ubuntu-latest
 
       steps:
-        - uses: actions/checkout@v2
+        - uses: actions/checkout@v3.1.0
         - name: set up JDK 1.8
           uses: actions/setup-java@v1
           with:
diff --git a/.github/workflows/android.yml b/.github/workflows/android.yml
index 9dfeb1d..bcb49fc 100644
--- a/.github/workflows/android.yml
+++ b/.github/workflows/android.yml
@@ -18,7 +18,7 @@ jobs:
     runs-on: ${{ matrix.os }}
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v3.1.0
     - name: set up JDK 1.8
       uses: actions/setup-java@v1
       with:
diff --git a/.github/workflows/gradle-wrapper-validation.yml b/.github/workflows/gradle-wrapper-validation.yml
index 6e17f85..ef54a4c 100644
--- a/.github/workflows/gradle-wrapper-validation.yml
+++ b/.github/workflows/gradle-wrapper-validation.yml
@@ -14,6 +14,6 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout latest code
-      uses: actions/checkout@v2
+      uses: actions/checkout@v3.1.0
     - name: Validate Gradle Wrapper
       uses: gradle/wrapper-validation-action@v1