diff --git a/dynamic-graph.cabal b/dynamic-graph.cabal
--- a/dynamic-graph.cabal
+++ b/dynamic-graph.cabal
@@ -1,5 +1,5 @@
 name:                dynamic-graph
-version:             0.1.0.9
+version:             0.1.0.10
 synopsis:            Draw and update graphs in real time with OpenGL
 description:         
     Draw and update graphs in real time with OpenGL. Suitable for displaying large amounts of frequently changing data. Line graphs and waterfall plots are supported, as well as axis drawing.
@@ -43,7 +43,7 @@
         GLUtil       >=0.9.1 && <0.10, 
         transformers >=0.3   && <0.6, 
         either       >=4.1   && <4.5, 
-        pipes        >=4.1   && <4.3, 
+        pipes        >=4.1   && <4.4, 
         pango        >=0.13  && <0.14, 
         cairo        >=0.13  && <0.14, 
         colour       >=2.3   && <2.4