diff --git a/gradle.properties b/gradle.properties
index 5ddf786..3d5d1ad 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -13,7 +13,7 @@ pluginUntilBuild = 213.*
 
 # IntelliJ Platform Properties -> https://github.com/JetBrains/gradle-intellij-plugin#intellij-platform-properties
 platformType = IC
-platformVersion = 2020.3.4
+platformVersion = 2021.3
 
 # Plugin Dependencies -> https://plugins.jetbrains.com/docs/intellij/plugin-dependencies.html
 # Example: platformPlugins = com.intellij.java, com.jetbrains.php:203.4449.22