diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 283f574..eaac31a 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -14,7 +14,7 @@ jobs:
     name: Formatting Check
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: jidicula/clang-format-action@v4.9.0
         with: { clang-format-version: "15" }
   build-windows:
@@ -26,7 +26,7 @@ jobs:
             /Users/runneradmin/AppData/Local/bazelisk
             /Users/runneradmin/.cache/bazel-disk-cache
           key: ${{runner.os}}-bazel-cache
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - run: bazel build --config=ci //...
   test-windows:
     runs-on: windows-latest
@@ -38,7 +38,7 @@ jobs:
             /Users/runneradmin/AppData/Local/bazelisk
             /Users/runneradmin/.cache/bazel-disk-cache
           key: ${{runner.os}}-bazel-cache
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - run: bazel test --config=ci //...
   build-linux:
     runs-on: ubuntu-latest
@@ -49,7 +49,7 @@ jobs:
             ~/.cache/bazelisk
             ~/.cache/bazel-disk-cache
           key: ${{runner.os}}-bazel-cache
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - run: bazel build --config=ci --config=no-warnings //...
   test-linux:
     runs-on: ubuntu-latest
@@ -61,5 +61,5 @@ jobs:
             ~/.cache/bazelisk
             ~/.cache/bazel-disk-cache
           key: ${{runner.os}}-bazel-cache
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - run: bazel test --config=ci --config=no-warnings //...