diff --git a/.idea/vcs.xml b/.idea/vcs.xml
index def6a6a..9d32e50 100644
--- a/.idea/vcs.xml
+++ b/.idea/vcs.xml
@@ -2,6 +2,7 @@
 <project version="4">
   <component name="VcsDirectoryMappings">
     <mapping directory="" vcs="" />
+    <mapping directory="$PROJECT_DIR$" vcs="Git" />
   </component>
 </project>
 
diff --git a/traccar-client/build.gradle b/traccar-client/build.gradle
index 7d072d8..245b384 100644
--- a/traccar-client/build.gradle
+++ b/traccar-client/build.gradle
@@ -17,7 +17,7 @@ android {
     buildToolsVersion "17.0.0"
 
     defaultConfig {
-        minSdkVersion 7
+        minSdkVersion 3
         targetSdkVersion 18
     }
 }
diff --git a/traccar-client/src/main/AndroidManifest.xml b/traccar-client/src/main/AndroidManifest.xml
index 67383ae..aa8ca36 100644
--- a/traccar-client/src/main/AndroidManifest.xml
+++ b/traccar-client/src/main/AndroidManifest.xml
@@ -1,8 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="org.traccar.client"
-    android:versionCode="14"
-    android:versionName="2.7">
+    android:versionCode="15"
+    android:versionName="2.8">
     
     <uses-sdk android:minSdkVersion="3" android:targetSdkVersion="18" />