diff --git a/profunctors.cabal b/profunctors.cabal
--- a/profunctors.cabal
+++ b/profunctors.cabal
@@ -1,6 +1,6 @@
 name:          profunctors
 category:      Control, Categories
-version:       0.1.1
+version:       0.1.2
 license:       BSD3
 cabal-version: >= 1.6
 license-file:  LICENSE
@@ -18,10 +18,10 @@
   location: git://github.com/ekmett/profunctors.git
 
 library
-  build-depends: 
-    base >= 4 && < 5.0,
-    semigroupoids >= 1.2.2 && <= 1.3,
-    comonad >= 1.1 && < 1.2
+  build-depends:
+    base          >= 4       && < 5,
+    semigroupoids >= 1.3     && <= 1.4,
+    comonad       >= 1.1.1.3 && < 1.2
 
   if impl(ghc)
     cpp-options: -DGHC_TYPEABLE
@@ -31,4 +31,4 @@
   exposed-modules:
     Data.Profunctor
 
-  ghc-options:      -Wall 
+  ghc-options:      -Wall