diff --git a/README.md b/README.md
index 2edac75..d385adf 100755
--- a/README.md
+++ b/README.md
@@ -52,7 +52,7 @@ If you change any assets, you'll need to regenerate the `gtk.gresource.xml` and
 
 ### Requirements
 
-GTK+ 3.16 or above
+GTK+ 3.18 or above
 
 Murrine theme engine