diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ca9bebc..c38a19d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -28,7 +28,7 @@ jobs:
         uses: actions/setup-java@v2.0.0
         with:
           # The Java version to set up. Takes a whole or semver Java version. See examples of supported syntax in README file
-          java-version:  '15'
+          java-version:  '16'
           # Java distribution. See the list of supported distributions in README file
           distribution: 'adopt'
 
diff --git a/.idea/misc.xml b/.idea/misc.xml
index ef40a45..f2f5415 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_15" project-jdk-name="15 (2)" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_16" project-jdk-name="16" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/out" />
   </component>
 </project>
\ No newline at end of file
diff --git a/SpigotInvTweaks.iml b/SpigotInvTweaks.iml
index c89e5fa..347538c 100644
--- a/SpigotInvTweaks.iml
+++ b/SpigotInvTweaks.iml
@@ -6,7 +6,7 @@
       <sourceFolder url="file://$MODULE_DIR$/res" type="java-resource" />
       <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
     </content>
-    <orderEntry type="jdk" jdkName="15 (2)" jdkType="JavaSDK" />
+    <orderEntry type="jdk" jdkName="16" jdkType="JavaSDK" />
     <orderEntry type="sourceFolder" forTests="false" />
     <orderEntry type="library" name="spigot-1.15.5-R0.1" level="project" />
   </component>