diff --git a/Workflow.cabal b/Workflow.cabal
--- a/Workflow.cabal
+++ b/Workflow.cabal
@@ -1,5 +1,5 @@
 name: Workflow
-version: 0.8.0.0
+version: 0.8.0.1
 cabal-version: >= 1.6
 build-type: Simple
 license: BSD3
@@ -33,7 +33,7 @@
 
 
 library
-    build-depends: MonadCatchIO-mtl -any, RefSerialize ==0.3.0.* ,
+    build-depends: MonadCatchIO-mtl -any, RefSerialize ==0.3.1.* ,
                    TCache -any && <1.0, base >=4 && <5, binary -any, bytestring -any,
                    containers -any, directory -any, extensible-exceptions -any,
                     mtl -any, old-time -any, stm >2, vector -any