diff --git a/.github/workflows/bazel.yml b/.github/workflows/bazel.yml
index 7b2257f..2d9b34c 100644
--- a/.github/workflows/bazel.yml
+++ b/.github/workflows/bazel.yml
@@ -17,7 +17,7 @@ jobs:
     name: "Build - ${{ matrix.os }} ${{ matrix.architecture }} ${{ matrix.config }}"
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
       - uses: bazelbuild/setup-bazelisk@v2
@@ -36,7 +36,7 @@ jobs:
     name: "Build - ${{ matrix.os }} ${{ matrix.architecture }} ${{ matrix.config }}"
     runs-on: ${{ matrix.os }}
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0
       - uses: bazelbuild/setup-bazelisk@v2
@@ -50,7 +50,7 @@ jobs:
       fail-fast: false
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - uses: bazelbuild/setup-bazelisk@v2
       - run:  bazel run @unpinned_maven//:pin
       - run:  git diff HEAD
diff --git a/.github/workflows/gradle.yml b/.github/workflows/gradle.yml
index 06e41d5..5c4f962 100644
--- a/.github/workflows/gradle.yml
+++ b/.github/workflows/gradle.yml
@@ -22,7 +22,7 @@ jobs:
     runs-on: ${{ matrix.platform.os }}
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     - name: Set up Java
       uses: actions/setup-java@v3
diff --git a/.github/workflows/lint_format.yml b/.github/workflows/lint_format.yml
index 59a9c24..fdc553e 100644
--- a/.github/workflows/lint_format.yml
+++ b/.github/workflows/lint_format.yml
@@ -9,7 +9,7 @@ jobs:
     steps:
 
       # Checkout
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Fetch all history and metadata
         run: |
           git fetch --prune --unshallow
diff --git a/.github/workflows/publish_examples.yml b/.github/workflows/publish_examples.yml
index 96d8e4e..f9db1a8 100644
--- a/.github/workflows/publish_examples.yml
+++ b/.github/workflows/publish_examples.yml
@@ -11,7 +11,7 @@ jobs:
         python-version: [3.7]
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Set up Python ${{ matrix.python-version }}
         uses: actions/setup-python@v4