diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index f08f754..007a8a3 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -16,7 +16,7 @@ jobs:
     - uses: actions/checkout@v6
 
     - name: setup JDK 21
-      uses: actions/setup-java@v5
+      uses: actions/setup-java@v5.6.0
       with:
         java-version: '21'
         distribution: 'temurin'
diff --git a/.github/workflows/javadoc.yml b/.github/workflows/javadoc.yml
index 8ae36b6..fc5dbfe 100644
--- a/.github/workflows/javadoc.yml
+++ b/.github/workflows/javadoc.yml
@@ -10,7 +10,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v6
-      - uses: actions/setup-java@v5
+      - uses: actions/setup-java@v5.6.0
         with:
           java-version: '17'
           distribution: 'temurin'
diff --git a/.github/workflows/publish.yml b/.github/workflows/publish.yml
index 40cf8fd..8180be1 100644
--- a/.github/workflows/publish.yml
+++ b/.github/workflows/publish.yml
@@ -16,7 +16,7 @@ jobs:
       - uses: actions/checkout@v6
 
       - name: setup JDK 11
-        uses: actions/setup-java@v5
+        uses: actions/setup-java@v5.6.0
         with:
           java-version: '11'
           distribution: 'adopt'