Use Kotlin 1.9.21

hsz · hsz · commit 7e5b363c5d2e · 2023-12-02T07:24:21.000+01:00
diff --git a/build.gradle.kts b/build.gradle.kts
@@ -1,5 +1,5 @@
 plugins {
-    kotlin("jvm") version "1.9.20"
+    kotlin("jvm") version "1.9.21"
 }
 
 sourceSets {
