diff --git a/geek.cabal b/geek.cabal
--- a/geek.cabal
+++ b/geek.cabal
@@ -1,5 +1,5 @@
 Name:                 geek
-Version:              1.1
+Version:              1.1.0.1
 Build-type:           Simple
 Synopsis:             Geek blog engine
 Description:          A dynamic blog engine, customizable with standard web technology, i.e. HTML, CSS and Javascript (JSON)
@@ -21,9 +21,9 @@
                     , Glob
                     , aeson
                     , aeson-pretty
-                    , air >= 2013.7.18
+                    , air >= 2014.5.19
+                    , air-th
                     , air-extra >= 2013.7.18
-                    , air-spec
                     , bytestring
                     , containers
                     , curl
diff --git a/src/Web/Geek/Application.hs b/src/Web/Geek/Application.hs
--- a/src/Web/Geek/Application.hs
+++ b/src/Web/Geek/Application.hs
@@ -10,7 +10,6 @@
 import Air.Data.Record.SimpleLabel hiding (get)
 import Air.Env
 import Air.Extra hiding (date)
-import Air.TH (here)
 import Control.Monad.Reader (ask)
 import Control.Monad.State (modify)
 import Data.Aeson.Encode.Pretty (encodePretty)
@@ -257,4 +256,3 @@
       State.put _response
 
       modify - set_content_type "text/html"
-
diff --git a/src/Web/Geek/Config.hs b/src/Web/Geek/Config.hs
--- a/src/Web/Geek/Config.hs
+++ b/src/Web/Geek/Config.hs
@@ -10,7 +10,6 @@
 
 import Air.Env hiding (mod)
 import Air.Extra
-import Air.Spec
 import Air.TH (here)
 import Data.Aeson.Encode.Pretty (encodePretty)
 import Data.Aeson.Generic (decode)
diff --git a/src/Web/Geek/Post.hs b/src/Web/Geek/Post.hs
--- a/src/Web/Geek/Post.hs
+++ b/src/Web/Geek/Post.hs
@@ -9,8 +9,6 @@
 module Web.Geek.Post where
 
 import Air.Env
-import Air.Spec
-import Air.TH
 import Data.Aeson.Generic (encode, decode)
 import Data.Char
 import Data.Maybe
diff --git a/src/Web/Geek/RSS.hs b/src/Web/Geek/RSS.hs
--- a/src/Web/Geek/RSS.hs
+++ b/src/Web/Geek/RSS.hs
@@ -10,7 +10,6 @@
 import Air.Data.Record.SimpleLabel hiding (get)
 import Air.Env hiding (head, div)
 import Air.Extra hiding (date)
-import Air.TH (here)
 
 import qualified Web.Geek.Type as Geek
 import Data.Text (Text)
@@ -105,5 +104,3 @@
             str - post_link
           element "guid" ! [attr "isPermaLink" "true"] - do
             str - post_link
-
-