diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,4 +1,10 @@
-## [v1.3.1.1](https://github.com/diagrams/diagrams-lib/tree/v1.3.1.1) (2016-02-19)
+## [v1.3.1.2](https://github.com/diagrams/diagrams-lib/tree/v1.3.1.2) (2016-05-01)
+
+- allow `lens-4.14`
+
+[Full Changelog](https://github.com/diagrams/diagrams-lib/compare/v1.3.1.1...v1.3.1.2)
+
+## [v1.3.1.2](https://github.com/diagrams/diagrams-lib/tree/v1.3.1.2) (2016-02-19)
 
   - allow `unordered-containers-0.2.*`
 
diff --git a/diagrams-lib.cabal b/diagrams-lib.cabal
--- a/diagrams-lib.cabal
+++ b/diagrams-lib.cabal
@@ -1,5 +1,5 @@
 Name:                diagrams-lib
-Version:             1.3.1.1
+Version:             1.3.1.2
 Synopsis:            Embedded domain-specific language for declarative graphics
 Description:         Diagrams is a flexible, extensible EDSL for creating
                      graphics of many types.  Graphics can be created
@@ -112,7 +112,7 @@
                        data-default-class < 0.1,
                        fingertree >= 0.1 && < 0.2,
                        intervals >= 0.7 && < 0.8,
-                       lens >= 4.6 && < 4.14,
+                       lens >= 4.6 && < 4.15,
                        tagged >= 0.7,
                        optparse-applicative >= 0.11 && < 0.13,
                        filepath,