diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index c560b44..a0ca695 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -7,7 +7,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3.6.0
+        uses: actions/checkout@v4.1.3
       - name: Restore cache
         uses: actions/cache@v3
         with:
diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index d55ba7b..c6c9932 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -5,7 +5,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Restore cache
         uses: actions/cache@v3
         with:
@@ -26,7 +26,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Restore cache
         uses: actions/cache@v3
         with:
@@ -58,7 +58,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Restore cache
         uses: actions/cache@v3
         with:
@@ -86,7 +86,7 @@ jobs:
     if: github.event_name == 'push' && github.repository_owner == 'worldturtlemedia' && (github.ref == 'refs/heads/master')
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Restore cache
         uses: actions/cache@v3
         with: