diff --git a/esqueleto.cabal b/esqueleto.cabal
index 4a7c434..0ab7d11 100644
--- a/esqueleto.cabal
+++ b/esqueleto.cabal
@@ -47,7 +47,7 @@ library
     build-depends:
         base >=4.8 && <5.0
       , aeson >=1.0
-      , attoparsec >= 0.13 && < 0.14
+      , attoparsec >= 0.13 && < 0.15
       , blaze-html
       , bytestring
       , conduit >=1.3