diff --git a/app/build.gradle b/app/build.gradle
index ffb4e295..aa0fb1b7 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -10,7 +10,7 @@ android {
 
     defaultConfig {
         applicationId "nodomain.freeyourgadget.gadgetbridge"
-        minSdkVersion 19
+        minSdkVersion 18
         targetSdkVersion 23
         versionCode 32
         versionName "0.6.6"
@@ -42,8 +42,8 @@ dependencies {
     testCompile "org.mockito:mockito-core:1.9.5"
 
     compile fileTree(dir: 'libs', include: ['*.jar'])
-    compile 'com.android.support:appcompat-v7:23.1.0'
-    compile 'com.android.support:support-v4:23.1.0'
+    compile 'com.android.support:appcompat-v7:23.1.1'
+    compile 'com.android.support:support-v4:23.1.1'
     compile 'com.github.tony19:logback-android-classic:1.1.1-4'
     compile 'org.slf4j:slf4j-api:1.7.7'
     compile 'com.github.PhilJay:MPAndroidChart:v2.1.6'