diff --git a/src/keepass2android/PasswordActivity.cs b/src/keepass2android/PasswordActivity.cs
index ffe61e68..c050bc1a 100644
--- a/src/keepass2android/PasswordActivity.cs
+++ b/src/keepass2android/PasswordActivity.cs
@@ -929,7 +929,7 @@ namespace keepass2android
 
 		public override void OnRequestPermissionsResult(int requestCode, string[] permissions, Permission[] grantResults)
 		{
-			if ((requestCode == FingerprintPermissionRequestCode) && (grantResults.Any()) && (grantResults[0] == Permission.Granted))
+			if ((requestCode == FingerprintPermissionRequestCode) && (grantResults.Length > 0) && (grantResults[0] == Permission.Granted))
 			{
 				var btn = FindViewById<ImageButton>(Resource.Id.fingerprintbtn);
 				btn.Click += (sender, args) =>
diff --git a/src/keepass2android/Properties/AndroidManifest_net.xml b/src/keepass2android/Properties/AndroidManifest_net.xml
index c8c3835d..b6620872 100644
--- a/src/keepass2android/Properties/AndroidManifest_net.xml
+++ b/src/keepass2android/Properties/AndroidManifest_net.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android" 
-			android:versionCode="74" 
-			android:versionName="1.0.0 preview 7" 
+			android:versionCode="75" 
+			android:versionName="1.0.0 preview 7b" 
 			package="keepass2android.keepass2android" 
 			android:installLocation="auto">
 	<uses-sdk android:minSdkVersion="14" android:targetSdkVersion="23" />