diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index c56e2b3..a496395 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -25,7 +25,7 @@ jobs:
             os: ubuntu-latest
     runs-on: ${{ matrix.os }}
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Validate Gradle Wrapper
       uses: gradle/wrapper-validation-action@v3
     - uses: actions/cache@v4
diff --git a/.github/workflows/docs.yml b/.github/workflows/docs.yml
index ed323c2..80678f0 100644
--- a/.github/workflows/docs.yml
+++ b/.github/workflows/docs.yml
@@ -16,7 +16,7 @@ jobs:
       discussions: write
       repository-projects: write
     steps:
-      -  uses: actions/checkout@v2
+      -  uses: actions/checkout@v4
       - name: Set up JDK 17
         uses: actions/setup-java@v4
         with:
diff --git a/.github/workflows/gradle.yml b/.github/workflows/gradle.yml
index dd1d038..88dce4d 100644
--- a/.github/workflows/gradle.yml
+++ b/.github/workflows/gradle.yml
@@ -31,7 +31,7 @@ jobs:
     runs-on: ${{ matrix.os }}
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Validate Gradle Wrapper
       uses: gradle/wrapper-validation-action@v3
     - uses: actions/cache@v4
diff --git a/.github/workflows/verify.yml b/.github/workflows/verify.yml
index b07682a..d8aaad2 100644
--- a/.github/workflows/verify.yml
+++ b/.github/workflows/verify.yml
@@ -19,7 +19,7 @@ jobs:
       discussions: write
       repository-projects: write
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
         with:
           fetch-depth: 1
       - name: ktlint
@@ -34,7 +34,7 @@ jobs:
     runs-on: ubuntu-latest
     if: github.event.pull_request.draft == false
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
       - name: Validate Gradle Wrapper
         uses: gradle/wrapper-validation-action@v3
       - uses: actions/setup-java@v4