diff --git a/robots-txt.cabal b/robots-txt.cabal
--- a/robots-txt.cabal
+++ b/robots-txt.cabal
@@ -2,7 +2,7 @@
 -- documentation, see http://haskell.org/cabal/users-guide/
 
 name:                robots-txt
-version:             0.4.1.3
+version:             0.4.1.4
 synopsis:            Parser for robots.txt
 description:         This is an attoparsec parser for robots.txt files
 homepage:            http://github.com/meanpath/robots
@@ -26,7 +26,7 @@
   hs-source-dirs:         src
   build-depends:        base >= 4 && <= 5
                       , bytestring
-                      , attoparsec >= 0.12.1.6 && < 0.13
+                      , attoparsec >= 0.12.1.6 && < 0.14
                       , time >= 1.4 && < 1.6
                       , old-locale >= 1.0.0.5 && < 1.1