diff --git a/converter/build.gradle.kts b/converter/build.gradle.kts
index 243c6fb..eb1137d 100644
--- a/converter/build.gradle.kts
+++ b/converter/build.gradle.kts
@@ -1,7 +1,7 @@
 import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
 
 plugins {
-    kotlin("jvm") version "1.7.20"
+    kotlin("jvm") version "1.7.21"
     application
 }