diff --git a/CHANGES.markdown b/CHANGES.markdown
--- a/CHANGES.markdown
+++ b/CHANGES.markdown
@@ -1,3 +1,8 @@
+1.0.2.1 (19 March 2014)
+----------------------
+
+  - Allow `lens-4.1`
+
 1.0.2 (8 March 2014)
 --------------------
 
diff --git a/diagrams-svg.cabal b/diagrams-svg.cabal
--- a/diagrams-svg.cabal
+++ b/diagrams-svg.cabal
@@ -1,5 +1,5 @@
 Name:                diagrams-svg
-Version:             1.0.2
+Version:             1.0.2.1
 Synopsis:            SVG backend for diagrams drawing EDSL.
 Homepage:            http://projects.haskell.org/diagrams/
 License:             BSD3
@@ -57,7 +57,7 @@
                      , split         >= 0.1.2 && < 0.3
                      , time
                      , containers >= 0.3 && < 0.6
-                     , lens >= 3.8 && < 4.1
+                     , lens >= 3.8 && < 4.2
                      , hashable >= 1.1 && < 1.3
   if impl(ghc < 7.6)
     build-depends:     ghc-prim