diff --git a/app/build.gradle b/app/build.gradle
index b14cd99..7b1778a 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -30,7 +30,7 @@ android {
 
     buildTypes {
         release {
-            minifyEnabled false
+            minifyEnabled true
             signingConfig signingConfigs.debug
             proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
         }
diff --git a/build.gradle b/build.gradle
index f97166f..e5c7c44 100644
--- a/build.gradle
+++ b/build.gradle
@@ -5,8 +5,8 @@ plugins {
 }
 
 ext {
-    appVersionName = "1.71"
-    appVersionCode = 16
+    appVersionName = "1.8"
+    appVersionCode = 17
 }
 
 task clean(type: Delete) {