diff --git a/doc/fsmActions.pdf b/doc/fsmActions.pdf
Binary files a/doc/fsmActions.pdf and b/doc/fsmActions.pdf differ
diff --git a/fsmActions.cabal b/fsmActions.cabal
--- a/fsmActions.cabal
+++ b/fsmActions.cabal
@@ -1,5 +1,5 @@
 Name:                   fsmActions
-Version:                0.4.0
+Version:                0.4.1
 Stability:              Alpha
 Synopsis:               Finite state machines and FSM actions
 Description:
@@ -25,7 +25,7 @@
     Location:     http://code.haskell.org/fsmActions
 
 Library
-  Build-Depends:   base >= 3 && < 5, containers, filepath, fgl,
+  Build-Depends:   base >= 4 && < 5, containers, filepath, fgl,
                    graphviz >= 2999.6.0.0, MissingH, mtl, parsec,
                    pretty
   Exposed-modules: Data.FsmActions,