diff --git a/nsis.cabal b/nsis.cabal
--- a/nsis.cabal
+++ b/nsis.cabal
@@ -1,7 +1,7 @@
 cabal-version:      >= 1.6
 build-type:         Simple
 name:               nsis
-version:            0.1.1
+version:            0.1.2
 -- license is GPL v2 only
 license:            GPL
 license-file:       LICENSE
@@ -26,7 +26,7 @@
 library
     build-depends:
         base == 4.*,
-        transformers == 0.2.*,
+        transformers >= 0.2 && < 0.4,
         uniplate >= 1.5 && < 1.7
 
     exposed-modules: