diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index f2dea76..9e18526 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -24,7 +24,7 @@ jobs:
           submodules: recursive
 
       - name: Set up JDK
-        uses: actions/setup-java@v5
+        uses: actions/setup-java@v5.6.0
         with:
           distribution: jetbrains
           java-version: "21"
diff --git a/.github/workflows/codeql.yml b/.github/workflows/codeql.yml
index 1e71f02..ebb57e1 100644
--- a/.github/workflows/codeql.yml
+++ b/.github/workflows/codeql.yml
@@ -25,7 +25,7 @@ jobs:
           submodules: recursive
 
       - name: Set up Java
-        uses: actions/setup-java@v5
+        uses: actions/setup-java@v5.6.0
         with:
           distribution: jetbrains
           java-version: 21