diff --git a/xmlhtml.cabal b/xmlhtml.cabal
--- a/xmlhtml.cabal
+++ b/xmlhtml.cabal
@@ -1,5 +1,5 @@
 Name:                xmlhtml
-Version:             0.2.0.1
+Version:             0.2.0.2
 Synopsis:            XML parser and renderer with HTML 5 quirks mode
 Description:         Contains renderers and parsers for both XML and HTML 5
                      document fragments, which share data structures so that
@@ -824,7 +824,7 @@
                        blaze-html           >= 0.5   && < 0.6,
                        blaze-markup         >= 0.5   && < 0.6,
                        bytestring           >= 0.9   && < 0.10,
-                       containers           >= 0.3   && < 0.5,
+                       containers           >= 0.3   && < 0.6,
                        parsec               >= 3.1.2 && < 3.2,
                        text                 >= 0.11  && < 0.12,
                        unordered-containers >= 0.1.4 && < 0.3