diff --git a/.github/workflows/ReleaseActions.yml b/.github/workflows/ReleaseActions.yml
index b62dcbd..749b85a 100644
--- a/.github/workflows/ReleaseActions.yml
+++ b/.github/workflows/ReleaseActions.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     name: Deploy to PyPi
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           submodules: recursive
 
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 03bd9b5..b138097 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -14,7 +14,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out files from GitHub
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           submodules: recursive
       - name: Setup Node
@@ -39,7 +39,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Check out files from GitHub
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           submodules: recursive