diff --git a/graph-rewriting.cabal b/graph-rewriting.cabal
--- a/graph-rewriting.cabal
+++ b/graph-rewriting.cabal
@@ -1,12 +1,11 @@
 Name:           graph-rewriting
-Version:        0.7.5
+Version:        0.7.6
 Copyright:      (c) 2010, Jan Rochel
 License:        BSD3
 License-File:   LICENSE
 Author:         Jan Rochel
 Maintainer:     jan@rochel.info
 Homepage:       http://rochel.info/#graph-rewriting
-Stability:      beta
 Build-Type:     Simple
 Synopsis:       Monadic graph rewriting of hypergraphs with ports and multiedges
 Description:
@@ -16,9 +15,9 @@
 
 Library
   Build-Depends:
-    base >= 4.0 && < 4.7,
+    base >= 4.0 && < 4.8,
     base-unicode-symbols >= 0.2 && < 0.3,
-    mtl >= 1.1 && < 2.1,
+    mtl >= 1.1 && < 2.3,
     containers >= 0.3 && < 0.6
   Exposed-Modules:
     Data.View