diff --git a/.github/workflows/build-gcc9.yml b/.github/workflows/build-gcc9.yml
index 13c00af2..a1c613c4 100644
--- a/.github/workflows/build-gcc9.yml
+++ b/.github/workflows/build-gcc9.yml
@@ -10,7 +10,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps: 
-      - uses: actions/setup-java@v4
+      - uses: actions/setup-java@v5
         with:
           distribution: 'temurin'
           java-version: '21'
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 880a1322..f5f72046 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -20,13 +20,13 @@ jobs:
     container:
       image: ${{ inputs.os }}
     steps: 
-      - uses: actions/setup-java@v4
+      - uses: actions/setup-java@v5
         if: inputs.os == 'ubuntu:24.04'
         with:
           distribution: 'temurin'
           java-version: '21'
 
-      - uses: actions/setup-java@v4
+      - uses: actions/setup-java@v5
         if: inputs.os == 'almalinux:9'
         with:
           distribution: 'temurin'
diff --git a/.github/workflows/check-missing-javadoc.yml b/.github/workflows/check-missing-javadoc.yml
index f7f9d9bd..fba8fc18 100644
--- a/.github/workflows/check-missing-javadoc.yml
+++ b/.github/workflows/check-missing-javadoc.yml
@@ -15,7 +15,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps: 
-      - uses: actions/setup-java@v4
+      - uses: actions/setup-java@v5
         with:
           distribution: 'temurin'
           java-version: '21'
diff --git a/.github/workflows/coverage.yml b/.github/workflows/coverage.yml
index e9b0c04f..e6882827 100644
--- a/.github/workflows/coverage.yml
+++ b/.github/workflows/coverage.yml
@@ -15,7 +15,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps: 
-      - uses: actions/setup-java@v4
+      - uses: actions/setup-java@v5
         with:
           distribution: 'temurin'
           java-version: '21'
diff --git a/.github/workflows/create-release.yml b/.github/workflows/create-release.yml
index e1650ffe..d101109c 100644
--- a/.github/workflows/create-release.yml
+++ b/.github/workflows/create-release.yml
@@ -58,7 +58,7 @@ jobs:
           cd ../
           mv opensourcecobol4j/* .
           mv libcobj/* opensourcecobol4j
-      - uses: actions/setup-java@v4
+      - uses: actions/setup-java@v5
         with:
           java-version: '11'
           distribution: 'temurin'
diff --git a/.github/workflows/javadoc.yml b/.github/workflows/javadoc.yml
index b39ed45e..ef5dae7a 100644
--- a/.github/workflows/javadoc.yml
+++ b/.github/workflows/javadoc.yml
@@ -10,7 +10,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps: 
-      - uses: actions/setup-java@v4
+      - uses: actions/setup-java@v5
         with:
           distribution: 'temurin'
           java-version: '21'
diff --git a/.github/workflows/static-analysis.yml b/.github/workflows/static-analysis.yml
index 57faeae3..128069ef 100644
--- a/.github/workflows/static-analysis.yml
+++ b/.github/workflows/static-analysis.yml
@@ -15,7 +15,7 @@ jobs:
       - name: Checkout opensource COBOL 4J
         uses: actions/checkout@v5
 
-      - uses: actions/setup-java@v4
+      - uses: actions/setup-java@v5
         with:
           distribution: 'temurin'
           java-version: '21'
diff --git a/.github/workflows/test-cobj-api.yml b/.github/workflows/test-cobj-api.yml
index bf720e15..15deb982 100644
--- a/.github/workflows/test-cobj-api.yml
+++ b/.github/workflows/test-cobj-api.yml
@@ -30,7 +30,7 @@ jobs:
         with:
           name: opensourcecobol4j-${{ env.ARTIFACT_NAME }}-opt_${{ inputs.configure-args }}
 
-      - uses: actions/setup-java@v4
+      - uses: actions/setup-java@v5
         if: inputs.os != 'amazonlinux:2023'
         with:
           distribution: 'temurin'
diff --git a/.github/workflows/test-nist.yml b/.github/workflows/test-nist.yml
index 2675c52d..ac29b4d5 100644
--- a/.github/workflows/test-nist.yml
+++ b/.github/workflows/test-nist.yml
@@ -37,7 +37,7 @@ jobs:
           name: opensourcecobol4j-${{ env.ARTIFACT_NAME }}-opt_${{ inputs.configure-args }}
 
       - name: Install Java
-        uses: actions/setup-java@v4
+        uses: actions/setup-java@v5
         if: inputs.os != 'amazonlinux:2023'
         with:
           distribution: 'temurin'
diff --git a/.github/workflows/test-other.yml b/.github/workflows/test-other.yml
index 39dba0c7..4fa88bd8 100644
--- a/.github/workflows/test-other.yml
+++ b/.github/workflows/test-other.yml
@@ -33,7 +33,7 @@ jobs:
         with:
           name: opensourcecobol4j-${{ env.ARTIFACT_NAME }}-opt_${{ inputs.configure-args }}
 
-      - uses: actions/setup-java@v4
+      - uses: actions/setup-java@v5
         if: inputs.os != 'amazonlinux:2023'
         with:
           distribution: 'temurin'
diff --git a/.github/workflows/update-github-pages.yml b/.github/workflows/update-github-pages.yml
index 3c41907e..b286406d 100644
--- a/.github/workflows/update-github-pages.yml
+++ b/.github/workflows/update-github-pages.yml
@@ -36,7 +36,7 @@ jobs:
       - name: Checkout
         uses: actions/checkout@v5
 
-      - uses: actions/setup-java@v4
+      - uses: actions/setup-java@v5
         with:
           distribution: 'temurin'
           java-version: '21'
diff --git a/.github/workflows/windows-build.yml b/.github/workflows/windows-build.yml
index 068002b5..f367e55c 100644
--- a/.github/workflows/windows-build.yml
+++ b/.github/workflows/windows-build.yml
@@ -15,7 +15,7 @@ jobs:
   build:
     runs-on: windows-latest
     steps: 
-      - uses: actions/setup-java@v4
+      - uses: actions/setup-java@v5
         with:
           distribution: 'temurin'
           java-version: '21'
diff --git a/.github/workflows/windows-test.yml b/.github/workflows/windows-test.yml
index 129dcf93..6ece70d5 100644
--- a/.github/workflows/windows-test.yml
+++ b/.github/workflows/windows-test.yml
@@ -27,7 +27,7 @@ jobs:
         path: win/x64/Release/
       
     - name: Install Java
-      uses: actions/setup-java@v4
+      uses: actions/setup-java@v5
       with:
         distribution: 'temurin'
         java-version: '11'