diff --git a/changelog b/changelog
--- a/changelog
+++ b/changelog
@@ -1,5 +1,10 @@
 ** 0.2.x
 
+0.2.0.0 --> 0.2.0.1
+===============
+
+* Fix dependency issue: Can't build with containers < 0.5.0.0
+
 0.1.0.0 --> 0.2.0.0
 ===============
 
diff --git a/group-with.cabal b/group-with.cabal
--- a/group-with.cabal
+++ b/group-with.cabal
@@ -1,5 +1,5 @@
 name:                group-with
-version:             0.2.0.0
+version:             0.2.0.1
 synopsis:            Classify objects by key-generating function, like SQL GROUP BY
 description:         A library to classify objects into multimaps by using a function generating
                      keys for any object in the list.
@@ -35,4 +35,4 @@
     main-is:    GroupWithTest.hs
     default-language:    Haskell2010
     build-depends: base, Cabal >= 1.9.2, hspec, hspec-expectations,
-                   containers >= 0.3, QuickCheck
+                   containers >= 0.5, QuickCheck