diff --git a/android/build.gradle b/android/build.gradle
index c505a86..830e8a8 100644
--- a/android/build.gradle
+++ b/android/build.gradle
@@ -1,5 +1,5 @@
 buildscript {
-    ext.kotlin_version = '1.3.50'
+    ext.kotlin_version = '1.7.21'
     repositories {
         google()
         jcenter()