diff --git a/CHANGES.markdown b/CHANGES.markdown
--- a/CHANGES.markdown
+++ b/CHANGES.markdown
@@ -1,3 +1,9 @@
+0.5.0.2 (6 March 2014)
+----------------------
+
+    - Allow `diagrams-lib-1.1`
+	- Allow `lens-4.0`
+
 0.5.0.1 (27 January 2014)
 -------------------------
 
diff --git a/diagrams-builder.cabal b/diagrams-builder.cabal
--- a/diagrams-builder.cabal
+++ b/diagrams-builder.cabal
@@ -1,5 +1,5 @@
 name:                diagrams-builder
-version:             0.5.0.1
+version:             0.5.0.2
 synopsis:            hint-based build service for the diagrams graphics EDSL.
 
 description:         @diagrams-builder@ provides backend-agnostic tools for
@@ -49,7 +49,7 @@
                        Diagrams.Builder.CmdLine
   build-depends:       base >=4.2 && < 4.7,
                        mtl >= 2.1 && < 2.2,
-                       diagrams-lib >=0.6 && < 1.1,
+                       diagrams-lib >=0.6 && < 1.2,
                        hint ==0.3.*,
                        directory,
                        filepath,
@@ -57,7 +57,7 @@
                        split >= 0.2 && < 0.3,
                        haskell-src-exts >= 1.14 && < 1.15,
                        cmdargs >= 0.6 && < 0.11,
-                       lens >= 3.9 && < 3.11,
+                       lens >= 3.9 && < 4.1,
                        hashable >= 1.1 && < 1.3
   hs-source-dirs:      src
   default-language:    Haskell2010