diff --git a/keera-hails-reactive-yampa.cabal b/keera-hails-reactive-yampa.cabal
--- a/keera-hails-reactive-yampa.cabal
+++ b/keera-hails-reactive-yampa.cabal
@@ -6,7 +6,7 @@
 build-type:    Simple
 
 name:          keera-hails-reactive-yampa
-version:       0.7.0
+version:       0.8.0
 author:        Ivan Perez
 maintainer:    support@keera.co.uk
 homepage:      http://www.keera.co.uk/blog/community/
@@ -41,12 +41,13 @@
     Hails.Yampa
 
   build-depends:
-      base >= 4 && < 5
-    , keera-hails-reactivevalues
-    , keera-callbacks
+      base  >= 4 && < 5
     , time
     , Yampa
 
+    , keera-hails-reactivevalues
+    , keera-callbacks
+
   default-language:
     Haskell2010
 
@@ -75,8 +76,8 @@
     buildable: False
   else
     build-depends:
-        base
-      , hlint                >= 1.7
+        base  >= 4   && < 5
+      , hlint >= 1.7
 
 -- Verify that the code is thoroughly documented
 test-suite haddock-coverage
@@ -100,7 +101,7 @@
     buildable: False
   else
     build-depends:
-        base                 >= 4        && < 5
+        base        >= 4 && < 5
       , directory
       , filepath
       , process