diff --git a/git-sanity.cabal b/git-sanity.cabal
--- a/git-sanity.cabal
+++ b/git-sanity.cabal
@@ -1,5 +1,5 @@
 name:                git-sanity
-version:             0.0.2
+version:             0.1.0.0
 synopsis:            A sanity checker for your git history.
 description:
   This tool allow you sanity check the history of local git repository.
@@ -24,9 +24,9 @@
   build-depends:
       base >=4.6 && <4.8
     , bytestring
-    , machines
-    , machines-io
-    , machines-process
+    , machines            >= 0.2.4    && < 0.5
+    , machines-io         >= 0.2      && < 0.3
+    , machines-process    >= 0.2      && < 0.3
     , process
     , safe
     , transformers