diff --git a/kotlin-extension/build.gradle.kts b/kotlin-extension/build.gradle.kts
index 0135c92bd0..4298948219 100644
--- a/kotlin-extension/build.gradle.kts
+++ b/kotlin-extension/build.gradle.kts
@@ -1,5 +1,5 @@
 plugins {
-    id ("org.jetbrains.kotlin.jvm") version "2.3.10"
+    id ("org.jetbrains.kotlin.jvm") version "2.3.20"
 }
 
 description = "OpenTelemetry Example for Kotlin extensions"