diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 8169b91f..515b9edf 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -21,11 +21,11 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - name: Setup JDK 22
+      - name: Setup JDK 17
         uses: actions/setup-java@v4
         with:
           distribution: zulu
-          java-version: 22
+          java-version: 17
 
       - name: Setup Android SDK
         uses: android-actions/setup-android@v3
diff --git a/.github/workflows/document-deploy.yml b/.github/workflows/document-deploy.yml
index 5c50220a..abc4c458 100644
--- a/.github/workflows/document-deploy.yml
+++ b/.github/workflows/document-deploy.yml
@@ -29,11 +29,11 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
-      - name: Setup JDK 22
+      - name: Setup JDK 17
         uses: actions/setup-java@v4
         with:
           distribution: zulu
-          java-version: 22
+          java-version: 17
 
       - name: Setup Android SDK
         uses: android-actions/setup-android@v3
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
index cec4d805..a91ffddb 100644
--- a/gradle/libs.versions.toml
+++ b/gradle/libs.versions.toml
@@ -1,5 +1,5 @@
 [versions]
-jdk = "22"
+jdk = "17"
 
 gradle-android = "8.7.3"
 gradle-publish-maven = "0.30.0"
diff --git a/runtime/build.gradle.kts b/runtime/build.gradle.kts
index 6fac78ee..75921bf4 100644
--- a/runtime/build.gradle.kts
+++ b/runtime/build.gradle.kts
@@ -12,7 +12,7 @@ dokka {
   basePublicationsDirectory = rootDir.resolve("documentation/site/runtime/api")
 
   dokkaSourceSets.configureEach {
-    jdkVersion = JavaVersion.VERSION_22.majorVersion.toInt()
+    jdkVersion = libs.versions.jdk.get().toInt()
   }
 
   pluginsConfiguration.html {