diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 7734286..3f03643 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -12,8 +12,8 @@ on:
 
 env:
   APP_NAME: 'tkite'
-  JAVA_VERSION: '14'
-  JAVAFX_VERSION: '14.0.1'
+  JAVA_VERSION: '16'
+  JAVAFX_VERSION: '16'
 
 jobs:
   before:
@@ -52,7 +52,7 @@ jobs:
       - uses: actions/checkout@v1
       - uses: actions/setup-java@v1
         with:
-          java-version: '14'
+          java-version: '16'
           java-package: jdk
           architecture: x64
       - name: Build
diff --git a/build.gradle b/build.gradle
index dc24163..621a82c 100644
--- a/build.gradle
+++ b/build.gradle
@@ -7,7 +7,7 @@
  */
 
 buildscript {
-    ext.javafx_version = '14'
+    ext.javafx_version = '16'
 
     repositories {
         mavenCentral()
@@ -63,8 +63,8 @@ dependencies {
     implementation "org.openjfx:javafx-swing:$javafx_version"
 }
 
-sourceCompatibility = 14
-targetCompatibility = 14
+sourceCompatibility = 16
+targetCompatibility = 16
 
 application {
     // Define the main class for the application.