diff --git a/app/build.gradle b/app/build.gradle
index 95fe540..b2bc7fa 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -12,8 +12,8 @@ android {
         applicationId "com.github.shadowsocks.plugin.ck_client"
         minSdkVersion 21
         targetSdkVersion 29
-        versionCode 12
-        versionName '2.4.0'
+        versionCode 13
+        versionName '2.5.0'
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
     buildTypes {
diff --git a/app/src/main/res/values/array.xml b/app/src/main/res/values/array.xml
index a9e17e6..287d8f7 100644
--- a/app/src/main/res/values/array.xml
+++ b/app/src/main/res/values/array.xml
@@ -6,7 +6,8 @@
     </string-array>
     <string-array name="algorithms">
         <item>plain</item>
-        <item>aes-gcm</item>
+        <item>aes-128-gcm</item>
+        <item>aes-256-gcm</item>
         <item>chacha20-poly1305</item>
     </string-array>
     <string-array name="transportTypes">