diff --git a/client/android/shadowsocks/build.gradle b/client/android/shadowsocks/build.gradle
index 69ebd0bd..f1d738b2 100644
--- a/client/android/shadowsocks/build.gradle
+++ b/client/android/shadowsocks/build.gradle
@@ -35,7 +35,7 @@ androidExtensions {
 }
 
 //def lifecycleVersion = '2.0.0'
-//def roomVersion = '2.0.0'
+def roomVersion = "2.4.3"
 //def preferencexVersion = '1.0.0'
 dependencies {
 
@@ -45,13 +45,12 @@ dependencies {
     implementation "org.jetbrains.kotlinx:kotlinx-coroutines-android:1.3.0"
     implementation "org.jetbrains.kotlinx:kotlinx-coroutines-core:1.3.0"
 
-
     implementation "androidx.core:core-ktx:1.2.0"
     implementation "androidx.lifecycle:lifecycle-extensions:2.2.0"
     implementation "androidx.lifecycle:lifecycle-runtime-ktx:2.4.0"
     implementation "androidx.lifecycle:lifecycle-livedata-core-ktx:2.4.0"
     implementation "androidx.lifecycle:lifecycle-viewmodel-ktx:2.2.0"
-    implementation "androidx.room:room-runtime:2.2.5" // runtime
+    implementation "androidx.room:room-runtime:$roomVersion" // runtime
     implementation "androidx.preference:preference:1.1.0"
     implementation "androidx.work:work-runtime-ktx:2.7.1"
     implementation "androidx.browser:browser:1.3.0-alpha01"
@@ -65,6 +64,7 @@ dependencies {
 //    api "com.takisoft.preferencex:preferencex:1.0.0"
     implementation 'com.takisoft.preferencex:preferencex:1.1.0'
     api 'org.connectbot.jsocks:jsocks:1.0.0'
-    kapt "androidx.room:room-compiler:2.2.5"
+
+    kapt "androidx.room:room-compiler:$roomVersion"
     kapt "androidx.lifecycle:lifecycle-compiler:2.4.0"
 }