diff --git a/.github/workflows/PR.yml b/.github/workflows/PR.yml
index 9eb831b..4ee5445 100644
--- a/.github/workflows/PR.yml
+++ b/.github/workflows/PR.yml
@@ -12,7 +12,7 @@ jobs:
 
       steps:
          -  name: Checkout the repo
-            uses: actions/checkout@v3
+            uses: actions/checkout@v4
             
          -  name: Setup JDK
             uses: actions/setup-java@v3
diff --git a/.github/workflows/master.yml b/.github/workflows/master.yml
index f9bf53c..70a1127 100644
--- a/.github/workflows/master.yml
+++ b/.github/workflows/master.yml
@@ -13,7 +13,7 @@ jobs:
       runs-on: ubuntu-latest
       steps:
          -  name: Checkout the repo
-            uses: actions/checkout@v3
+            uses: actions/checkout@v4
             with:
                fetch-depth: 0
 
@@ -44,7 +44,7 @@ jobs:
       runs-on: macOS-latest
       steps:
          -  name: Checkout the repo
-            uses: actions/checkout@v3
+            uses: actions/checkout@v4
             with:
                fetch-depth: 0
                
@@ -98,7 +98,7 @@ jobs:
       runs-on: windows-latest
       steps:
          -  name: Checkout the repo
-            uses: actions/checkout@v3
+            uses: actions/checkout@v4
             with:
                fetch-depth: 0
                
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index d6b8a3d..06c39cc 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -17,7 +17,7 @@ jobs:
 
       steps:
          -  name: Checkout the repo
-            uses: actions/checkout@v3
+            uses: actions/checkout@v4
             with:
                fetch-depth: 0
                ref: ${{ github.event.inputs.branch }}
@@ -64,7 +64,7 @@ jobs:
 
       steps:
          -  name: Checkout the repo
-            uses: actions/checkout@v3
+            uses: actions/checkout@v4
             with:
                fetch-depth: 0
                ref: ${{ github.event.inputs.branch }}
@@ -156,7 +156,7 @@ jobs:
 
       steps:
          -  name: Checkout the repo
-            uses: actions/checkout@v3
+            uses: actions/checkout@v4
             with:
                fetch-depth: 0
                ref: ${{ github.event.inputs.branch }}