diff --git a/CHANGES b/CHANGES
--- a/CHANGES
+++ b/CHANGES
@@ -1,3 +1,7 @@
+* 0.2.0.1: 22 Dec 2013
+
+  - Allow base-4.7
+
 * 0.2: 5 December 2012
 
   - Switch from fclabels to lens.
diff --git a/force-layout.cabal b/force-layout.cabal
--- a/force-layout.cabal
+++ b/force-layout.cabal
@@ -1,5 +1,5 @@
 name:                force-layout
-version:             0.2
+version:             0.2.0.1
 synopsis:            Simple force-directed layout
 description:         Simulation engine for doing simple force-based layout,
                      /e.g./ for trees or graphs.  See the diagrams-contrib package
@@ -19,7 +19,7 @@
 
 library
   exposed-modules:     Physics.ForceLayout
-  build-depends:       base >= 4.2 && < 4.7,
+  build-depends:       base >= 4.2 && < 4.8,
                        newtype ==0.2.*,
                        vector-space >=0.7 && <0.9,
                        vector-space-points >= 0.1.1 && < 0.2,