diff --git a/unique-logic-tf.cabal b/unique-logic-tf.cabal
--- a/unique-logic-tf.cabal
+++ b/unique-logic-tf.cabal
@@ -1,5 +1,5 @@
 Name:             unique-logic-tf
-Version:          0.5
+Version:          0.5.0.1
 License:          BSD3
 License-File:     LICENSE
 Author:           Henning Thielemann
@@ -66,7 +66,7 @@
   Changes.md
 
 Source-Repository this
-  Tag:         0.5
+  Tag:         0.5.0.1
   Type:        darcs
   Location:    http://hub.darcs.net/thielema/unique-logic-tf/
 
@@ -79,7 +79,7 @@
     data-ref >=0.0 && <0.1,
     transformers >=0.4 && <0.6,
     semigroups >=0.1 && <1.0,
-    containers >=0.4 && <0.6,
+    containers >=0.4 && <0.7,
     utility-ht >=0.0.9 && <0.1,
     base >= 4 && <5
   GHC-Options:      -Wall