diff --git a/owncloudComLibrary/build.gradle b/owncloudComLibrary/build.gradle
index 7415fef9..146f276f 100644
--- a/owncloudComLibrary/build.gradle
+++ b/owncloudComLibrary/build.gradle
@@ -10,7 +10,7 @@ android {
     compileSdkVersion 28
 
     defaultConfig {
-        minSdkVersion 14
+        minSdkVersion 19
         targetSdkVersion 28
     }