diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 7156061..6a6dfcc 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -16,14 +16,14 @@ jobs:
         os: [ubuntu-latest]
 
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - name: Set up Java
-        uses: actions/setup-java@v2
+        uses: actions/setup-java@v4
         with:
           java-version: ${{ matrix.java_version }}
           distribution: 'zulu'
       - name: Maven cache
-        uses: actions/cache@v2
+        uses: actions/cache@v4
         env:
           cache-name: maven-cache
         with:
diff --git a/.github/workflows/dependabot-merge.yml b/.github/workflows/dependabot-merge.yml
index 0328be6..4ad1f85 100644
--- a/.github/workflows/dependabot-merge.yml
+++ b/.github/workflows/dependabot-merge.yml
@@ -12,7 +12,7 @@ jobs:
     steps:
       - name: Dependabot metadata
         id: metadata
-        uses: dependabot/fetch-metadata@v1
+        uses: dependabot/fetch-metadata@v2
         with:
           github-token: "${{ secrets.GITHUB_TOKEN }}"
       - name: Approve a PR
diff --git a/.github/workflows/jdk-ea-stable.yml b/.github/workflows/jdk-ea-stable.yml
index 44dee6a..6f272ea 100644
--- a/.github/workflows/jdk-ea-stable.yml
+++ b/.github/workflows/jdk-ea-stable.yml
@@ -16,7 +16,7 @@ jobs:
       packages: write
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set up Java
       uses: oracle-actions/setup-java@v1
       with:
@@ -24,7 +24,7 @@ jobs:
         release: ea
         version: stable
     - name: Maven cache
-      uses: actions/cache@v3
+      uses: actions/cache@v4
       env:
         cache-name: maven-cache
       with:
diff --git a/.github/workflows/jdk-ea.yml b/.github/workflows/jdk-ea.yml
index 37e07d8..3e13ae2 100644
--- a/.github/workflows/jdk-ea.yml
+++ b/.github/workflows/jdk-ea.yml
@@ -21,14 +21,14 @@ jobs:
         os: [ubuntu-latest]
 
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
     - name: Set up Java
       uses: oracle-actions/setup-java@v1
       with:
         website: jdk.java.net
         release: ${{ matrix.java_version }}
     - name: Maven cache
-      uses: actions/cache@v2
+      uses: actions/cache@v4
       env:
         cache-name: maven-cache
       with: