diff --git a/pandoc.cabal b/pandoc.cabal
index b60122dbe..c3ff4dfb2 100644
--- a/pandoc.cabal
+++ b/pandoc.cabal
@@ -438,7 +438,7 @@ library
                  SHA                   >= 1.6      && < 1.7,
                  aeson                 >= 0.7      && < 1.6,
                  aeson-pretty          >= 0.8.5    && < 0.9,
-                 attoparsec            >= 0.12     && < 0.14,
+                 attoparsec            >= 0.12     && < 0.15,
                  base64-bytestring     >= 0.1      && < 1.3,
                  binary                >= 0.7      && < 0.11,
                  blaze-html            >= 0.9      && < 0.10,