diff --git a/.gitignore b/.gitignore
index 3a08c71..5faa5b3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -53,4 +53,5 @@ coverage/lcov.info
 
 # Secret Files
 odin-release-key.keystore
-android/app/google-services.json
\ No newline at end of file
+android/app/google-services.json
+android/app/build/*
\ No newline at end of file
diff --git a/android/app/build.gradle b/android/app/build.gradle
index 4d05a15..dd44d58 100644
--- a/android/app/build.gradle
+++ b/android/app/build.gradle
@@ -27,7 +27,7 @@ apply plugin: 'com.google.gms.google-services'
 apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
 
 android {
-    compileSdkVersion 30
+    compileSdkVersion 31
 
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_1_8