diff --git a/changelog.md b/changelog.md
--- a/changelog.md
+++ b/changelog.md
@@ -1,3 +1,10 @@
+2009.4.50
+---------
+
+### Fix
+
+* use show_status_message in Utils
+
 2009.4.30
 -----------
 
diff --git a/hack-handler-hyena.cabal b/hack-handler-hyena.cabal
--- a/hack-handler-hyena.cabal
+++ b/hack-handler-hyena.cabal
@@ -1,5 +1,5 @@
 Name:                 hack-handler-hyena
-Version:              2009.4.30
+Version:              2009.4.50
 Build-type:           Simple
 Synopsis:             Hyena Kibro handler
 Description:          Hyena Kibro handler
@@ -15,7 +15,7 @@
 
 library
   ghc-options: -Wall
-  build-depends: base, cgi, network, bytestring, data-default >= 0.2,  mps >= 2009.4.21, hack >= 2009.4.30, hack-contrib >= 2009.4.30, hyena
+  build-depends: base, cgi, network, bytestring, data-default >= 0.2,  mps >= 2009.4.21, hack >= 2009.4.30, hack-contrib >= 2009.4.50, hyena
   hs-source-dirs: src/
   exposed-modules:  
                     Hack.Handler.Hyena
diff --git a/src/Hack/Handler/Hyena.hs b/src/Hack/Handler/Hyena.hs
--- a/src/Hack/Handler/Hyena.hs
+++ b/src/Hack/Handler/Hyena.hs
@@ -61,7 +61,7 @@
 hack_response_to_hyena_response :: Enumerator -> Hack.Response -> WaiResponse
 hack_response_to_hyena_response e r =
     (   r.status
-    ,   r.status.show_status_code.fromMaybe "OK" .to_b
+    ,   r.status.show_status_message.fromMaybe "OK" .to_b
     ,   r.Hack.headers.map both_to_b
     ,   e
     )