diff --git a/Source/Android/app/build.gradle b/Source/Android/app/build.gradle
index dd993e10c5..ab9b186c27 100644
--- a/Source/Android/app/build.gradle
+++ b/Source/Android/app/build.gradle
@@ -1,7 +1,7 @@
 plugins {
     id 'com.android.application'
     id 'org.jetbrains.kotlin.android'
-    id 'org.jetbrains.kotlin.plugin.serialization' version "1.7.20"
+    id 'org.jetbrains.kotlin.plugin.serialization' version "1.8.21"
 }
 
 task copyProfile (type: Copy) {
diff --git a/Source/Android/build.gradle b/Source/Android/build.gradle
index e4d6c2df91..e8343673c7 100644
--- a/Source/Android/build.gradle
+++ b/Source/Android/build.gradle
@@ -2,5 +2,5 @@
 plugins {
     id 'com.android.application' version '8.0.2' apply false
     id 'com.android.library' version '8.0.2' apply false
-    id 'org.jetbrains.kotlin.android' version '1.8.10' apply false
+    id 'org.jetbrains.kotlin.android' version '1.8.21' apply false
 }