diff --git a/build.gradle b/build.gradle
index 7625431..671dd32 100644
--- a/build.gradle
+++ b/build.gradle
@@ -1,13 +1,13 @@
 buildscript {
-    ext.kotlin_version = '1.6.10'
+    ext.kotlin_version = '1.7.0'
     repositories {
         google()
         mavenCentral()
     }
     dependencies {
-        classpath 'com.android.tools.build:gradle:7.2.1'
-        classpath 'com.google.gms:google-services:4.3.10'
-        classpath 'com.google.firebase:firebase-crashlytics-gradle:2.9.0'
+        classpath 'com.android.tools.build:gradle:7.2.2'
+        classpath 'com.google.gms:google-services:4.3.13'
+        classpath 'com.google.firebase:firebase-crashlytics-gradle:2.9.1'
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
     }
 }