diff --git a/.idea/misc.xml b/.idea/misc.xml
index 76ffed8..d4105e2 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -1,7 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
 <project version="4">
   <component name="ExternalStorageConfigurationManager" enabled="true" />
   <component name="FrameworkDetectionExcludesConfiguration">
     <file type="web" url="file://$PROJECT_DIR$" />
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" project-jdk-name="11" project-jdk-type="JavaSDK" />
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_16" project-jdk-name="11" project-jdk-type="JavaSDK" />
 </project>
\ No newline at end of file