Upgrade to Kotlin 1.6.20

snicoll · snicoll · commit 1d6df5181c9d · 2022-04-15T08:28:59.000+02:00
Closes gh-30685
diff --git a/gradle.properties b/gradle.properties
@@ -4,7 +4,7 @@ org.gradle.caching=true
 org.gradle.parallel=true
 org.gradle.jvmargs=-Xmx2g -Dfile.encoding=UTF-8
 
-kotlinVersion=1.6.10
+kotlinVersion=1.6.20
 tomcatVersion=9.0.60
 
 kotlin.stdlib.default.dependency=false
