diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 1c711c05..4d1269fa 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -32,7 +32,7 @@ jobs:
       - name: Set up JDK 11
         uses: actions/setup-java@v3
         with:
-          java-version: '11'
+          java-version: '19'
           distribution: 'zulu'
 
       - name: Setup Gradle
diff --git a/.github/workflows/release.yaml b/.github/workflows/release.yaml
index 956caad3..1c49148a 100644
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -24,7 +24,7 @@ jobs:
       - name: Set up JDK 11
         uses: actions/setup-java@v3
         with:
-          java-version: '11'
+          java-version: '19'
           distribution: 'zulu'
       - name: Publish to Staging Repository
         uses: gradle/gradle-build-action@v2
diff --git a/fireplace-swt-awt-bridge/build.gradle.kts b/fireplace-swt-awt-bridge/build.gradle.kts
index 1c878221..afe6b6a2 100644
--- a/fireplace-swt-awt-bridge/build.gradle.kts
+++ b/fireplace-swt-awt-bridge/build.gradle.kts
@@ -24,5 +24,5 @@ tasks.test {
 
 tasks.withType(JavaCompile::class) {
     options.compilerArgs.addAll(arrayOf("-Xlint"))
-    options.release.set(11)
+    options.release.set(17)
 }