diff --git a/olwrapper.cabal b/olwrapper.cabal
--- a/olwrapper.cabal
+++ b/olwrapper.cabal
@@ -1,5 +1,5 @@
 Name:           olwrapper
-Version:        0.3.7.9
+Version:        0.3.7.10
 Synopsis:       An OpenLayers JavaScript Wrapper and Webframework with snaplet-fay
 Description:    test
 Author:         Thomas Edelmann
@@ -35,11 +35,16 @@
   other-extensions:    
   build-depends:       
     base                      >= 4 && < 4.8,
+    bytestring                >= 0.10      ,
     lens                      == 4.4.0.2   ,
-    fay-base                  == 0.19.4.1  ,
+    mtl                       >= 2         ,
+    text                      >= 0.11      ,
+    fay                       == 0.21.2    ,
     fay-text                  == 0.3.2     ,
     fay-jquery                == 0.6.0.2   ,
     snap                      == 0.13.3.1  ,
+    snap-core                 == 0.9.6.3   ,
+    snap-server               == 0.9.4.5   ,
     snaplet-fay               >= 0.3       ,
     snap-loader-static        == 0.9.0.2