diff --git a/resistor-cube.cabal b/resistor-cube.cabal
--- a/resistor-cube.cabal
+++ b/resistor-cube.cabal
@@ -1,5 +1,5 @@
 Name:                resistor-cube
-Version:             0.0.1.3
+Version:             0.0.1.4
 Synopsis:            Compute total resistance of a cube of resistors
 Description:
   This is an example of how to compute the total resistance
@@ -21,7 +21,7 @@
 Cabal-Version:       >=1.10
 
 Source-Repository this
-  Tag:         0.0.1.3
+  Tag:         0.0.1.4
   Type:        darcs
   Location:    https://hub.darcs.net/thielema/resistor-cube
 
@@ -32,7 +32,7 @@
 Executable resistor-cube
   Main-is:             Main.hs
   Build-Depends:
-    lapack >=0.4 && <0.5,
+    lapack >=0.4 && <0.6,
     comfort-array >=0.5 && <0.6,
     base >=4.5 && <5
   Hs-Source-Dirs:      src