diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+## [v0.4.0.3](https://github.com/diagrams/force-layout/tree/v0.4.0.3) (2015-09-17)
+
+  - allow `lens-4.13`
+
 ## [v0.4.0.2](https://github.com/diagrams/force-layout/tree/v0.4.0.2) (2015-07-19)
 
 [Full Changelog](https://github.com/diagrams/force-layout/compare/v0.4.0.1...v0.4.0.2)
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:             0.4.0.2
+version:             0.4.0.3
 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
@@ -22,8 +22,8 @@
 library
   exposed-modules:     Physics.ForceLayout
   build-depends:       base >= 4.2 && < 4.9,
-                       linear >= 1.10 && < 1.20,
-                       lens >= 3.0 && < 4.13,
+                       linear >= 1.10 && < 1.21,
+                       lens >= 3.0 && < 4.14,
                        containers >=0.4 && < 0.6,
                        data-default-class >= 0.0.1 && < 0.1
   hs-source-dirs:      src