diff --git a/.github/workflows/checks.yml b/.github/workflows/checks.yml
index 4fa249f..4e90874 100644
--- a/.github/workflows/checks.yml
+++ b/.github/workflows/checks.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: check out code
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: install dependencies
       run: npm install
@@ -23,7 +23,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: check out code
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - uses: actions/setup-python@v4
       with:
@@ -39,7 +39,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: check out code
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
 
     - name: run misspell
       run: make misspell
@@ -48,7 +48,7 @@ jobs:
     name: markdownlinkcheck
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Run link check
       uses: gaurav-nelson/github-action-markdown-link-check@v1
       with:
@@ -60,7 +60,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
 
     - name: run sanitycheck.py
       run: python3 ./internal/tools/sanitycheck.py
@@ -69,7 +69,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: check out code
-      uses: actions/checkout@v3
+      uses: actions/checkout@v4
     - name: install tools
       run: make install-tools
     - name: run checklicense
diff --git a/.github/workflows/gradle-wrapper-validation.yml b/.github/workflows/gradle-wrapper-validation.yml
index 88e9449..6b3138f 100644
--- a/.github/workflows/gradle-wrapper-validation.yml
+++ b/.github/workflows/gradle-wrapper-validation.yml
@@ -13,6 +13,6 @@ jobs:
   validation:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - uses: gradle/wrapper-validation-action@v1.0.6
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 3d2b449..94e9417 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -80,7 +80,7 @@ jobs:
             context: ./
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 0