diff --git a/src/Wumpus/Microprint/Render.hs b/src/Wumpus/Microprint/Render.hs
--- a/src/Wumpus/Microprint/Render.hs
+++ b/src/Wumpus/Microprint/Render.hs
@@ -37,7 +37,6 @@
 import Data.AffineSpace				-- package: vector-space
 
 import Control.Applicative
-import Data.Monoid
 
 --------------------------------------------------------------------------------
 
@@ -63,11 +62,11 @@
 
 
 borderedF :: DrawWordF
-borderedF rgb w h i = mappend <$> background <*> ticks
+borderedF rgb w h i = oconcat <$> background <*> ticks
   where
     background  = localize (fillColour rgb) . (borderedRectangle w h)
     v1          = hvec $ w / fromIntegral i
-    ticks pt    = mconcat $ map (straightLine (vvec h)) 
+    ticks pt    = map (straightLine (vvec h)) 
     	                  $ take (i-1) $ iterate (.+^ v1) (pt .+^ v1)
 
  
diff --git a/src/Wumpus/Microprint/VersionNumber.hs b/src/Wumpus/Microprint/VersionNumber.hs
--- a/src/Wumpus/Microprint/VersionNumber.hs
+++ b/src/Wumpus/Microprint/VersionNumber.hs
@@ -22,7 +22,7 @@
 
 -- | Version number
 --
--- > (0,10,0)
+-- > (0,11,0)
 --
 wumpus_microprint_version :: (Int,Int,Int)
-wumpus_microprint_version = (0,10,0)
+wumpus_microprint_version = (0,11,0)
diff --git a/wumpus-microprint.cabal b/wumpus-microprint.cabal
--- a/wumpus-microprint.cabal
+++ b/wumpus-microprint.cabal
@@ -1,5 +1,5 @@
 name:             wumpus-microprint
-version:          0.10.0
+version:          0.11.0
 license:          BSD3
 license-file:     LICENSE
 copyright:        Stephen Tetley <stephen.tetley@gmail.com>
@@ -24,6 +24,10 @@
   .
   Changelog:
   .
+  0.10.0 to 0.11.0:
+  .
+  * Updated to track changes in Wumpus-Basic.
+  .
   0.9.0 to 0.10.0:
   .
   * Updated to track changes in Wumpus-Basic.
@@ -42,8 +46,8 @@
   hs-source-dirs:     src
   build-depends:      base              <  5, 
                       vector-space      >= 0.6,
-                      wumpus-core       == 0.35.0,
-                      wumpus-basic      == 0.10.0
+                      wumpus-core       == 0.36.0,
+                      wumpus-basic      == 0.12.0
 
   
   exposed-modules: