diff --git a/build.gradle b/build.gradle
index 67705df..4a748ec 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,12 +1,12 @@
 // Top-level build file where you can add configuration options common to all sub-projects/modules.
 buildscript {
-    ext.kotlin_version = "1.5.20-RC"
+    ext.kotlin_version = "1.5.31"
     repositories {
         google()
         mavenCentral()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:7.0.0-beta04'
+        classpath 'com.android.tools.build:gradle:7.0.4'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
 
         // NOTE: Do not place your application dependencies here; they belong
@@ -23,4 +23,4 @@ allprojects {
 
 task clean(type: Delete) {
     delete rootProject.buildDir
-}
\ No newline at end of file
+}