diff --git a/sample/build.gradle.kts b/sample/build.gradle.kts
index 0988309443b..cce5e600da6 100644
--- a/sample/build.gradle.kts
+++ b/sample/build.gradle.kts
@@ -1,5 +1,5 @@
 plugins {
-  kotlin("multiplatform") version "1.5.10"
+  kotlin("multiplatform") version "1.5.20"
   id("com.bnorm.power.kotlin-power-assert") version "0.9.0"
 }