diff --git a/README.md b/README.md
index 8eb6a04..8d83087 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,3 @@
-Tutorial: [fisch.suroot.com](http://fisch.suroot.com/index.php?nav=scanning "fisch.suroot.com")
\ No newline at end of file
+Tutorial: [fisch.suroot.com](http://fisch.suroot.com/index.php?nav=scanning "fisch.suroot.com")
+
+[ImageMagick](https://www.imagemagick.org/script/download.php) (static) needs to be installed.
\ No newline at end of file
diff --git a/scaninverter.jar b/scaninverter.jar
index cef7d8b..a9ef619 100644
Binary files a/scaninverter.jar and b/scaninverter.jar differ