diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 64768887..66616042 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -26,7 +26,7 @@ jobs:
     steps:
       # step 1: Checkout
       - name: "Checkout"
-        uses: actions/checkout@v2.4.0
+        uses: actions/checkout@v4.1.7
 
       # step 2: Initializes the CodeQL tools for scanning.
       - name: "CodeQL Init"
diff --git a/.github/workflows/publish-to-ossrh-latest-SNAPSHOT.yml b/.github/workflows/publish-to-ossrh-latest-SNAPSHOT.yml
index 63dc0288..873eb40a 100644
--- a/.github/workflows/publish-to-ossrh-latest-SNAPSHOT.yml
+++ b/.github/workflows/publish-to-ossrh-latest-SNAPSHOT.yml
@@ -15,11 +15,11 @@ jobs:
     steps:
       # step 1
       - name: "Checkout"
-        uses: actions/checkout@v2.4.0
+        uses: actions/checkout@v4.1.7
 
       # step 2
       - name: "Setup Java JDK"
-        uses: actions/setup-java@v3.9.0
+        uses: actions/setup-java@v4.2.1
         with:
           distribution: 'zulu'
           java-version: 8
diff --git a/.github/workflows/publish-to-ossrh.yml b/.github/workflows/publish-to-ossrh.yml
index 54bda429..7c95b7ad 100644
--- a/.github/workflows/publish-to-ossrh.yml
+++ b/.github/workflows/publish-to-ossrh.yml
@@ -11,11 +11,11 @@ jobs:
     steps:
       # step 1
       - name: "Checkout"
-        uses: actions/checkout@v2.4.0
+        uses: actions/checkout@v4.1.7
 
       # step 2
       - name: "Setup Java JDK"
-        uses: actions/setup-java@v3.12.0
+        uses: actions/setup-java@v4.2.1
         with:
           distribution: 'zulu'
           java-version: 8
diff --git a/.github/workflows/test-poi.yml b/.github/workflows/test-poi.yml
index 091d5c18..7fed497f 100644
--- a/.github/workflows/test-poi.yml
+++ b/.github/workflows/test-poi.yml
@@ -38,11 +38,11 @@ jobs:
     steps:
       # step 1
       - name: "Checkout"
-        uses: actions/checkout@v2.4.0
+        uses: actions/checkout@v4.1.7
 
       # step 2
       - name: "Setup Java JDK"
-        uses: actions/setup-java@v2.5.0
+        uses: actions/setup-java@v4.2.1
         with:
           distribution: 'zulu'
           java-version: ${{ matrix.java }}
diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index b8125d7c..6496808b 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -34,11 +34,11 @@ jobs:
     steps:
       # step 1
       - name: "Checkout"
-        uses: actions/checkout@v2.4.0
+        uses: actions/checkout@v4.1.7
 
       # step 2
       - name: "Setup Java JDK"
-        uses: actions/setup-java@v2.5.0
+        uses: actions/setup-java@v4.2.1
         with:
           distribution: 'zulu'
           java-version: ${{ matrix.java }}
@@ -77,11 +77,11 @@ jobs:
 #    steps:
 #      # step 1
 #      - name: "Checkout"
-#        uses: actions/checkout@v2.4.0
+#        uses: actions/checkout@v4.1.7
 #
 #      # step 2
 #      - name: "Setup Java JDK"
-#        uses: actions/setup-java@v2.5.0
+#        uses: actions/setup-java@v4.2.1
 #        with:
 #          distribution: 'zulu'
 #          java-version: ${{ matrix.java }}