diff --git a/CHANGELOG.md b/CHANGELOG.md
index 0aab913..8606f61 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,7 @@
 ### Changed
 - Upgrade Gradle Wrapper to `6.7.1`
 - Dependencies - upgrade `org.jetbrains.intellij` to `0.6.4`
+- Dependencies - upgrade `org.jetbrains.kotlin.jvm` to `1.4.20`
 
 ## [0.7.0]
 ### Added
diff --git a/build.gradle.kts b/build.gradle.kts
index 05dd5a2..ee1c9a4 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -7,7 +7,7 @@ plugins {
     // Java support
     id("java")
     // Kotlin support
-    id("org.jetbrains.kotlin.jvm") version "1.4.10"
+    id("org.jetbrains.kotlin.jvm") version "1.4.20"
     // gradle-intellij-plugin - read more: https://github.com/JetBrains/gradle-intellij-plugin
     id("org.jetbrains.intellij") version "0.6.4"
     // gradle-changelog-plugin - read more: https://github.com/JetBrains/gradle-changelog-plugin