diff --git a/README.md b/README.md
index b328ea8..26c6f50 100644
--- a/README.md
+++ b/README.md
@@ -48,7 +48,7 @@ dependencies {
 }
 ```
 
-You can use any version of `gs-core` and `gs-ui-android` you need, provided they are the same. Simply specify the desired version in the `<version>` tag. The version can be a git tag name (e.g. `2.0-alpha`), a commit number, or a branch name followed by `-SNAPSHOT` (e.g. `dev-SNAPSHOT`). More details on the [possible versions on jitpack](https://jitpack.io/#graphstream/gs-core).
+You can use any version of `gs-core` and `gs-ui-android` you need, provided they are the same. Simply specify the desired version in the `<version>` tag. The version can be a git tag name (e.g. `2.0`), a commit number, or a branch name followed by `-SNAPSHOT` (e.g. `dev-SNAPSHOT`). More details on the [possible versions on jitpack](https://jitpack.io/#graphstream/gs-core).
 
 ## Configure UI
 
diff --git a/app/build.gradle b/app/build.gradle
index 3cd117e..3cf42fc 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -9,7 +9,7 @@ android {
         minSdkVersion 24
         targetSdkVersion 26
         versionCode 1
-        versionName "2.0-alpha"
+        versionName "2.1-SNAPSHOT"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
     }
     buildTypes {