diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ea5f97e..35c9ac8 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -19,7 +19,7 @@ jobs:
 
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install Ruby and gems
         uses: ruby/setup-ruby@52b8784594ec115fd17094752708121dc5dabb47 # v1.92
@@ -57,7 +57,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
       - name: Install Ruby and gems
         uses: ruby/setup-ruby@52b8784594ec115fd17094752708121dc5dabb47 # v1.92
         with:
@@ -74,7 +74,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Restore cache
         uses: actions/cache@v3
@@ -106,7 +106,7 @@ jobs:
       SECRET_KEY_BASE: precompile_placeholder
     steps:
       - name: Checkout code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Install Ruby and gems
         uses: ruby/setup-ruby@52b8784594ec115fd17094752708121dc5dabb47 # v1.92