diff --git a/colada.cabal b/colada.cabal
--- a/colada.cabal
+++ b/colada.cabal
@@ -1,5 +1,5 @@
 Name:                colada
-Version:             0.5.5
+Version:             0.5.6
 Synopsis:            Colada implements incremental word class class induction 
                      using online LDA
 Description:  Colada implements incremental word class class induction using 
@@ -11,13 +11,13 @@
 Maintainer:          pitekus@gmail.com
 Category:            Natural Language Processing
 Build-type:          Simple
-Cabal-version:       >=1.2
+Cabal-version:       >=1.6
 
 Library
   Build-depends: base >= 3 && < 5
                , containers >= 0.4
                , ListZipper >= 1.2
-               , fclabels >= 1.1
+               , fclabels == 1.*
                , ghc-prim >= 0.2
                , vector >= 0.9
                , split >= 0.1.4
@@ -40,7 +40,7 @@
   Build-depends: base >= 3 && < 5
                , containers >= 0.4
                , ListZipper >= 1.2
-               , fclabels >= 1.1
+               , fclabels == 1.*
                , ghc-prim >= 0.2
                , vector >= 0.9
                , split >= 0.1.4