diff --git a/aether-dependency-resolver/intellij.java.aetherDependencyResolver.iml b/aether-dependency-resolver/intellij.java.aetherDependencyResolver.iml
index fab28f4a644b..6571e7650846 100644
--- a/aether-dependency-resolver/intellij.java.aetherDependencyResolver.iml
+++ b/aether-dependency-resolver/intellij.java.aetherDependencyResolver.iml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <module type="JAVA_MODULE" version="4">
-  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_8" inherit-compiler-output="true">
+  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_11" inherit-compiler-output="true">
     <exclude-output />
     <content url="file://$MODULE_DIR$">
       <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
diff --git a/jps/jps-builders/intellij.platform.jps.build.iml b/jps/jps-builders/intellij.platform.jps.build.iml
index 53117b59e52b..ce0a6ed4083a 100644
--- a/jps/jps-builders/intellij.platform.jps.build.iml
+++ b/jps/jps-builders/intellij.platform.jps.build.iml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <module type="JAVA_MODULE" version="4">
-  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_8" inherit-compiler-output="true">
+  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_11" inherit-compiler-output="true">
     <exclude-output />
     <content url="file://$MODULE_DIR$">
       <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
diff --git a/jps/jps-launcher/intellij.platform.jps.build.launcher.iml b/jps/jps-launcher/intellij.platform.jps.build.launcher.iml
index a4929a8e3dc5..d28da5efb3fb 100644
--- a/jps/jps-launcher/intellij.platform.jps.build.launcher.iml
+++ b/jps/jps-launcher/intellij.platform.jps.build.launcher.iml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <module type="JAVA_MODULE" version="4">
-  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_8" inherit-compiler-output="true">
+  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_11" inherit-compiler-output="true">
     <exclude-output />
     <content url="file://$MODULE_DIR$">
       <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
diff --git a/jps/model-api/intellij.platform.jps.model.iml b/jps/model-api/intellij.platform.jps.model.iml
index d716ef8c303d..4c90569143bd 100644
--- a/jps/model-api/intellij.platform.jps.model.iml
+++ b/jps/model-api/intellij.platform.jps.model.iml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <module type="JAVA_MODULE" version="4">
-  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_8" inherit-compiler-output="true">
+  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_11" inherit-compiler-output="true">
     <exclude-output />
     <content url="file://$MODULE_DIR$">
       <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
diff --git a/jps/model-impl/intellij.platform.jps.model.impl.iml b/jps/model-impl/intellij.platform.jps.model.impl.iml
index 3e7fd5c04c25..e44eba19ba99 100644
--- a/jps/model-impl/intellij.platform.jps.model.impl.iml
+++ b/jps/model-impl/intellij.platform.jps.model.impl.iml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <module type="JAVA_MODULE" version="4">
-  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_8" inherit-compiler-output="true">
+  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_11" inherit-compiler-output="true">
     <exclude-output />
     <content url="file://$MODULE_DIR$">
       <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
diff --git a/jps/model-serialization/intellij.platform.jps.model.serialization.iml b/jps/model-serialization/intellij.platform.jps.model.serialization.iml
index 9347da10d8a9..00282474ded8 100644
--- a/jps/model-serialization/intellij.platform.jps.model.serialization.iml
+++ b/jps/model-serialization/intellij.platform.jps.model.serialization.iml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <module type="JAVA_MODULE" version="4">
-  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_8" inherit-compiler-output="true">
+  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_11" inherit-compiler-output="true">
     <exclude-output />
     <content url="file://$MODULE_DIR$">
       <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
diff --git a/jps/standalone-builder/intellij.tools.jps.build.standalone.iml b/jps/standalone-builder/intellij.tools.jps.build.standalone.iml
index 8154cdc3cb1f..9a659c469b56 100644
--- a/jps/standalone-builder/intellij.tools.jps.build.standalone.iml
+++ b/jps/standalone-builder/intellij.tools.jps.build.standalone.iml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <module type="JAVA_MODULE" version="4">
-  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_8" inherit-compiler-output="true">
+  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_11" inherit-compiler-output="true">
     <exclude-output />
     <content url="file://$MODULE_DIR$">
       <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
diff --git a/plugins/IntelliLang/intellilang-jps-plugin/intellij.java.langInjection.jps.iml b/plugins/IntelliLang/intellilang-jps-plugin/intellij.java.langInjection.jps.iml
index f75bdbd87f1c..367f37113bb5 100644
--- a/plugins/IntelliLang/intellilang-jps-plugin/intellij.java.langInjection.jps.iml
+++ b/plugins/IntelliLang/intellilang-jps-plugin/intellij.java.langInjection.jps.iml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <module type="JAVA_MODULE" version="4">
-  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_8" inherit-compiler-output="true">
+  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_11" inherit-compiler-output="true">
     <exclude-output />
     <content url="file://$MODULE_DIR$">
       <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
diff --git a/plugins/ant/jps-plugin/intellij.ant.jps.iml b/plugins/ant/jps-plugin/intellij.ant.jps.iml
index fa79f540476f..847f1a3b7ff2 100644
--- a/plugins/ant/jps-plugin/intellij.ant.jps.iml
+++ b/plugins/ant/jps-plugin/intellij.ant.jps.iml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <module type="JAVA_MODULE" version="4">
-  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_8" inherit-compiler-output="true">
+  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_11" inherit-compiler-output="true">
     <exclude-output />
     <content url="file://$MODULE_DIR$">
       <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
diff --git a/plugins/devkit/jps-plugin/intellij.devkit.jps.iml b/plugins/devkit/jps-plugin/intellij.devkit.jps.iml
index 70a77f86002d..5d83fb9529d0 100644
--- a/plugins/devkit/jps-plugin/intellij.devkit.jps.iml
+++ b/plugins/devkit/jps-plugin/intellij.devkit.jps.iml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <module type="JAVA_MODULE" version="4">
-  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_8" inherit-compiler-output="true">
+  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_11" inherit-compiler-output="true">
     <exclude-output />
     <content url="file://$MODULE_DIR$">
       <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
diff --git a/plugins/eclipse/common-eclipse-util/intellij.eclipse.common.iml b/plugins/eclipse/common-eclipse-util/intellij.eclipse.common.iml
index b99cc7e1164d..32fcf79da374 100644
--- a/plugins/eclipse/common-eclipse-util/intellij.eclipse.common.iml
+++ b/plugins/eclipse/common-eclipse-util/intellij.eclipse.common.iml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <module type="JAVA_MODULE" version="4">
-  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_8" inherit-compiler-output="true">
+  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_11" inherit-compiler-output="true">
     <exclude-output />
     <content url="file://$MODULE_DIR$">
       <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" packagePrefix="org.jetbrains.idea.eclipse" />
diff --git a/plugins/eclipse/jps-plugin/intellij.eclipse.jps.iml b/plugins/eclipse/jps-plugin/intellij.eclipse.jps.iml
index 30397b474045..daa4ac15231e 100644
--- a/plugins/eclipse/jps-plugin/intellij.eclipse.jps.iml
+++ b/plugins/eclipse/jps-plugin/intellij.eclipse.jps.iml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <module type="JAVA_MODULE" version="4">
-  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_8" inherit-compiler-output="true">
+  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_11" inherit-compiler-output="true">
     <exclude-output />
     <content url="file://$MODULE_DIR$">
       <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
diff --git a/plugins/google-app-engine/jps-plugin/intellij.java.googleAppEngine.jps.iml b/plugins/google-app-engine/jps-plugin/intellij.java.googleAppEngine.jps.iml
index c6bab1d0bf7c..7fd2da6182e1 100644
--- a/plugins/google-app-engine/jps-plugin/intellij.java.googleAppEngine.jps.iml
+++ b/plugins/google-app-engine/jps-plugin/intellij.java.googleAppEngine.jps.iml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <module type="JAVA_MODULE" version="4">
-  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_8" inherit-compiler-output="true">
+  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_11" inherit-compiler-output="true">
     <exclude-output />
     <content url="file://$MODULE_DIR$">
       <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
diff --git a/plugins/gradle/jps-plugin/intellij.gradle.jps.iml b/plugins/gradle/jps-plugin/intellij.gradle.jps.iml
index 9fe24c403408..54a35cb9bc7a 100644
--- a/plugins/gradle/jps-plugin/intellij.gradle.jps.iml
+++ b/plugins/gradle/jps-plugin/intellij.gradle.jps.iml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <module type="JAVA_MODULE" version="4">
-  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_8" inherit-compiler-output="true">
+  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_11" inherit-compiler-output="true">
     <exclude-output />
     <content url="file://$MODULE_DIR$">
       <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
diff --git a/plugins/groovy/jps-plugin/intellij.groovy.jps.iml b/plugins/groovy/jps-plugin/intellij.groovy.jps.iml
index 1da38adda1e4..851064f7e5a2 100644
--- a/plugins/groovy/jps-plugin/intellij.groovy.jps.iml
+++ b/plugins/groovy/jps-plugin/intellij.groovy.jps.iml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <module type="JAVA_MODULE" version="4">
-  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_8" inherit-compiler-output="true">
+  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_11" inherit-compiler-output="true">
     <exclude-output />
     <content url="file://$MODULE_DIR$">
       <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
diff --git a/plugins/javaFX/common-javaFX-plugin/intellij.javaFX.common.iml b/plugins/javaFX/common-javaFX-plugin/intellij.javaFX.common.iml
index e2f42cdb2b31..a4831feaae5f 100644
--- a/plugins/javaFX/common-javaFX-plugin/intellij.javaFX.common.iml
+++ b/plugins/javaFX/common-javaFX-plugin/intellij.javaFX.common.iml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <module type="JAVA_MODULE" version="4">
-  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_8" inherit-compiler-output="true">
+  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_11" inherit-compiler-output="true">
     <exclude-output />
     <content url="file://$MODULE_DIR$">
       <sourceFolder url="file://$MODULE_DIR$/resources" type="java-resource" />
diff --git a/plugins/javaFX/javaFX-jps-plugin/intellij.javaFX.jps.iml b/plugins/javaFX/javaFX-jps-plugin/intellij.javaFX.jps.iml
index 71ffd619e2f7..9fbcd4e615b7 100644
--- a/plugins/javaFX/javaFX-jps-plugin/intellij.javaFX.jps.iml
+++ b/plugins/javaFX/javaFX-jps-plugin/intellij.javaFX.jps.iml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <module type="JAVA_MODULE" version="4">
-  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_8" inherit-compiler-output="true">
+  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_11" inherit-compiler-output="true">
     <exclude-output />
     <content url="file://$MODULE_DIR$">
       <sourceFolder url="file://$MODULE_DIR$/resources" type="java-resource" />
diff --git a/plugins/maven/jps-plugin/intellij.maven.jps.iml b/plugins/maven/jps-plugin/intellij.maven.jps.iml
index 6d8efbd6e2bf..9eb7fda830f4 100644
--- a/plugins/maven/jps-plugin/intellij.maven.jps.iml
+++ b/plugins/maven/jps-plugin/intellij.maven.jps.iml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <module type="JAVA_MODULE" version="4">
-  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_8" inherit-compiler-output="true">
+  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_11" inherit-compiler-output="true">
     <exclude-output />
     <content url="file://$MODULE_DIR$">
       <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
diff --git a/plugins/space/jps-plugin/intellij.space.java.jps.iml b/plugins/space/jps-plugin/intellij.space.java.jps.iml
index a7b6f9f0e3a4..2ef0857c93e2 100644
--- a/plugins/space/jps-plugin/intellij.space.java.jps.iml
+++ b/plugins/space/jps-plugin/intellij.space.java.jps.iml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <module type="JAVA_MODULE" version="4">
-  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_8" inherit-compiler-output="true">
+  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_11" inherit-compiler-output="true">
     <exclude-output />
     <content url="file://$MODULE_DIR$">
       <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
diff --git a/plugins/ui-designer/jps-plugin/intellij.java.guiForms.jps.iml b/plugins/ui-designer/jps-plugin/intellij.java.guiForms.jps.iml
index 1bcc564a3ca8..33a75219a882 100644
--- a/plugins/ui-designer/jps-plugin/intellij.java.guiForms.jps.iml
+++ b/plugins/ui-designer/jps-plugin/intellij.java.guiForms.jps.iml
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <module type="JAVA_MODULE" version="4">
-  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_1_8" inherit-compiler-output="true">
+  <component name="NewModuleRootManager" LANGUAGE_LEVEL="JDK_11" inherit-compiler-output="true">
     <exclude-output />
     <content url="file://$MODULE_DIR$">
       <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />