diff --git a/packages/battery_plus/battery_plus/example/android/build.gradle b/packages/battery_plus/battery_plus/example/android/build.gradle
index 090ffc6a85..9f9f1c623b 100644
--- a/packages/battery_plus/battery_plus/example/android/build.gradle
+++ b/packages/battery_plus/battery_plus/example/android/build.gradle
@@ -1,5 +1,5 @@
 buildscript {
-    ext.kotlin_version = '1.7.20'
+    ext.kotlin_version = '1.7.22'
     repositories {
         google()
         mavenCentral()