diff --git a/.github/workflows/pytorch.yaml b/.github/workflows/pytorch.yaml
index 9810858..03e8718 100644
--- a/.github/workflows/pytorch.yaml
+++ b/.github/workflows/pytorch.yaml
@@ -28,7 +28,7 @@ jobs:
         working-directory: pytorch/example
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: actions/setup-java@v3
         with:
           distribution: "temurin"
@@ -73,7 +73,7 @@ jobs:
         working-directory: pytorch/example
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - uses: subosito/flutter-action@v2
 
@@ -94,7 +94,7 @@ jobs:
         working-directory: pytorch/example
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - uses: subosito/flutter-action@v2
 
@@ -120,7 +120,7 @@ jobs:
         working-directory: pytorch/example
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - uses: subosito/flutter-action@v2
 
@@ -141,7 +141,7 @@ jobs:
         working-directory: pytorch/example
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - uses: subosito/flutter-action@v2
 
@@ -167,7 +167,7 @@ jobs:
         working-directory: pytorch/example
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - uses: subosito/flutter-action@v2