diff --git a/.github/workflows/cf_tests.yml b/.github/workflows/cf_tests.yml
index faaab5b..61f3233 100644
--- a/.github/workflows/cf_tests.yml
+++ b/.github/workflows/cf_tests.yml
@@ -9,7 +9,7 @@ jobs:
   cfTests:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - run: |
           echo "${{ github.event_name }}"
@@ -18,7 +18,7 @@ jobs:
           echo "CHANGE_COUNT=$NEW_COMMIT_COUNT" >> $GITHUB_ENV
 
       - name: Set up JDK 11
-        uses: actions/setup-java@v3
+        uses: actions/setup-java@v4
         if: ${{ github.event.event_name == 'workflow_dispatch' || env.CHANGE_COUNT > 0 }}
         with:
           java-version: '11'
@@ -26,4 +26,4 @@ jobs:
           cache: 'maven'
       - name: Run CF Tests
         if: ${{ github.event.event_name == 'workflow_dispatch' || env.CHANGE_COUNT > 0 }}
-        run: make cf-tests
\ No newline at end of file
+        run: make cf-tests
diff --git a/.github/workflows/on_push.yml b/.github/workflows/on_push.yml
index 18ac481..97d7fe5 100644
--- a/.github/workflows/on_push.yml
+++ b/.github/workflows/on_push.yml
@@ -11,10 +11,10 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Set up JDK 11
-        uses: actions/setup-java@v3
+        uses: actions/setup-java@v4
         with:
           java-version: '11'
           distribution: 'temurin'
@@ -38,10 +38,10 @@ jobs:
   lint:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Set up JDK 11
-        uses: actions/setup-java@v3
+        uses: actions/setup-java@v4
         with:
           java-version: '11'
           distribution: 'temurin'
@@ -53,10 +53,10 @@ jobs:
   pmd:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Set up JDK 11
-        uses: actions/setup-java@v3
+        uses: actions/setup-java@v4
         with:
           java-version: '11'
           distribution: 'temurin'
@@ -69,10 +69,10 @@ jobs:
   docs:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Set up JDK 11
-        uses: actions/setup-java@v3
+        uses: actions/setup-java@v4
         with:
           java-version: '11'
           distribution: 'temurin'
@@ -84,10 +84,10 @@ jobs:
   compile:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Set up JDK 11
-        uses: actions/setup-java@v3
+        uses: actions/setup-java@v4
         with:
           java-version: '11'
           distribution: 'temurin'
diff --git a/.github/workflows/on_release.yml b/.github/workflows/on_release.yml
index b774c63..1720476 100644
--- a/.github/workflows/on_release.yml
+++ b/.github/workflows/on_release.yml
@@ -17,16 +17,16 @@ jobs:
       VERSION: ${{ github.ref_name }}
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Import GPG key
-        uses: crazy-max/ghaction-import-gpg@v5
+        uses: crazy-max/ghaction-import-gpg@v6
         with:
           gpg_private_key: ${{ secrets.GPG_PRIVATE_KEY }}
           passphrase: ${{ secrets.GPG_PASSPHRASE }}
 
       - name: Set up JDK 11
-        uses: actions/setup-java@v3
+        uses: actions/setup-java@v4
         with:
           java-version: '11'
           distribution: 'temurin'
@@ -42,10 +42,10 @@ jobs:
       VERSION: ${{ github.ref_name }}
 
     steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 
       - name: Set up JDK 11
-        uses: actions/setup-java@v3
+        uses: actions/setup-java@v4
         with:
           java-version: '11'
           distribution: 'temurin'