diff --git a/android/build.gradle b/android/build.gradle
index 8455c35..1a49c27 100644
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -2,7 +2,7 @@ group 'de.ju.application_icon'
 version '1.0-SNAPSHOT'
 
 buildscript {
-    ext.kotlin_version = '1.8.10'
+    ext.kotlin_version = '1.9.25'
     repositories {
         google()
         jcenter()
diff --git a/example/android/build.gradle b/example/android/build.gradle
index 9dfd28b..927142e 100644
--- a/example/android/build.gradle
+++ b/example/android/build.gradle
@@ -1,5 +1,5 @@
 buildscript {
-    ext.kotlin_version = '1.8.10'
+    ext.kotlin_version = '1.9.25'
     repositories {
         google()
         jcenter()