diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 1f76c16..6834ce2 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -17,7 +17,7 @@ jobs:
         uses: actions/checkout@v7
 
       - name: Set up Java
-        uses: actions/setup-java@v5
+        uses: actions/setup-java@v5.6.0
         with:
           distribution: temurin
           java-version: "21"
@@ -37,13 +37,13 @@ jobs:
         uses: actions/checkout@v7
 
       - name: Set up Java
-        uses: actions/setup-java@v5
+        uses: actions/setup-java@v5.6.0
         with:
           distribution: temurin
           java-version: "25"
 
       - name: Set up Gradle
-        uses: gradle/actions/setup-gradle@v6
+        uses: gradle/actions/setup-gradle@v6.2.0
         with:
           gradle-version: "9.6.1"