diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 8b20eb4..2170654 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -26,7 +26,7 @@ jobs:
       - name: Setup JDK
         uses: actions/setup-java@v3
         with:
-          java-version: '17'
+          java-version: '11'
           distribution: 'zulu'
           cache: gradle
       - name: Setup Node.js
diff --git a/build.gradle.kts b/build.gradle.kts
index 904423d..dfe7ee5 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -45,6 +45,10 @@ java {
     withSourcesJar()
 }
 
+kotlin {
+    jvmToolchain(11)
+}
+
 publishing {
     repositories {
         if (System.getenv("GITHUB_ACTOR") != null)