diff --git a/build.gradle b/build.gradle
index 3930e187cd..7cad0ba8c5 100644
--- a/build.gradle
+++ b/build.gradle
@@ -15,7 +15,7 @@ buildscript {
 
         classpath 'com.google.googlejavaformat:google-java-format:1.15.0'
         classpath 'com.android.tools.build:gradle:4.2.0'
-        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.6.20"
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:1.6.21"
     }
 }
 
diff --git a/gradle/dependencies.gradle b/gradle/dependencies.gradle
index f2cfad59c7..54dc32090c 100644
--- a/gradle/dependencies.gradle
+++ b/gradle/dependencies.gradle
@@ -34,7 +34,7 @@ libraries.bndGradle =  'biz.aQute.bnd:biz.aQute.bnd.gradle:6.2.0'
 
 libraries.groovy = 'org.codehaus.groovy:groovy:3.0.10'
 
-def kotlinVersion = '1.6.20'
+def kotlinVersion = '1.6.21'
 libraries.kotlin = [
     version: kotlinVersion,