diff --git a/apiary-clientsession.cabal b/apiary-clientsession.cabal
--- a/apiary-clientsession.cabal
+++ b/apiary-clientsession.cabal
@@ -1,5 +1,5 @@
 name:                apiary-clientsession
-version:             0.9.0.1
+version:             0.10.0
 synopsis:            clientsession support for apiary web framework.
 description:
   examples:
@@ -27,10 +27,9 @@
   other-extensions:    
   build-depends:       base               >=4.6   && <4.8
                      , bytestring         >=0.10  && <0.11
-                     , apiary             >=0.9   && <0.10
-                     , apiary-cookie      >=0.9   && <0.10
+                     , apiary             >=0.9   && <0.11
+                     , apiary-cookie      >=0.9   && <0.11
                      , clientsession      >=0.9   && <0.10
-                     , tagged             >=0.7   && <0.8
                      , time               >=1.4   && <1.5
                      , data-default-class >=0.0   && <0.1
                      , reflection         >=1.4   && <1.5
@@ -39,6 +38,9 @@
                      , cprng-aes          >=0.5   && <0.6
                      , base64-bytestring  >=1.0   && <1.1
                      , http-types         >=0.8   && <0.9
+
+  if impl(ghc < 7.8)
+    build-depends:     tagged             >=0.7 && <0.8
 
   hs-source-dirs:      src
   ghc-options:         -O2 -Wall