diff --git a/language-qux.cabal b/language-qux.cabal
--- a/language-qux.cabal
+++ b/language-qux.cabal
@@ -1,5 +1,5 @@
 name:           language-qux
-version:        0.1.1.0
+version:        0.1.1.1
 
 author:         Henry J. Wylde
 maintainer:     public@hjwylde.com
@@ -40,6 +40,6 @@
         indents >= 0.3.3 && < 0.4,
         mtl == 2.*,
         parsec == 3.*,
-        pretty == 1.*,
+        pretty >= 1.1.2 && < 2,
         transformers == 0.4.*