diff --git a/patching/patches/fb-0.14.11.patch b/patching/patches/fb-0.14.11.patch
deleted file mode 100644
index 386c223a..00000000
--- a/patching/patches/fb-0.14.11.patch
+++ /dev/null
@@ -1,78 +0,0 @@
-diff -ru orig/fb.cabal new/fb.cabal
---- orig/fb.cabal	2013-12-04 08:11:01.690633132 +0200
-+++ new/fb.cabal	2013-12-04 08:11:01.000000000 +0200
-@@ -73,7 +73,7 @@
-     , conduit              == 1.0.*
-     , data-default
-     , http-types
--    , http-conduit         == 1.9.*
-+    , http-conduit         >= 1.9     && < 2.1
-     , attoparsec           == 0.10.*
-     , attoparsec-conduit   == 1.0.*
-     , unordered-containers
-diff -ru orig/src/Facebook/Base.hs new/src/Facebook/Base.hs
---- orig/src/Facebook/Base.hs	2013-12-04 08:11:01.690633132 +0200
-+++ new/src/Facebook/Base.hs	2013-12-04 08:11:01.000000000 +0200
-@@ -15,6 +15,7 @@
- import Control.Monad (mzero)
- import Control.Monad.IO.Class (MonadIO)
- import Data.ByteString.Char8 (ByteString)
-+import Data.Default (def)
- import Data.Text (Text)
- import Data.Typeable (Typeable)
- 
-@@ -49,13 +50,17 @@
-          Text                        -- ^ Path.
-       -> Maybe (AccessToken anyKind) -- ^ Access token.
-       -> HT.SimpleQuery              -- ^ Parameters.
-+#if MIN_VERSION_http_conduit(2, 0, 0)
-+      -> FacebookT anyAuth m H.Request
-+#else
-       -> FacebookT anyAuth m (H.Request n)
-+#endif
- fbreq path mtoken query =
-     withTier $ \tier ->
-       let host = case tier of
-                    Production -> "graph.facebook.com"
-                    Beta ->  "graph.beta.facebook.com"
--      in H.def { H.secure        = True
-+      in def   { H.secure        = True
-                , H.host          = host
-                , H.port          = 443
-                , H.path          = TE.encodeUtf8 path
-@@ -140,7 +145,11 @@
- -- | Same as 'H.http', but tries to parse errors and throw
- -- meaningful 'FacebookException'@s@.
- fbhttp :: (MonadBaseControl IO m, C.MonadResource m) =>
-+#if MIN_VERSION_http_conduit(2, 0, 0)
-+          H.Request
-+#else
-           H.Request m
-+#endif
-        -> FacebookT anyAuth m (H.Response (C.ResumableSource m ByteString))
- fbhttp req = do
-   manager <- getManager
-@@ -148,7 +157,11 @@
- 
- fbhttpHelper :: (MonadBaseControl IO m, C.MonadResource m) =>
-                 H.Manager
-+#if MIN_VERSION_http_conduit(2, 0, 0)
-+             -> H.Request
-+#else
-              -> H.Request m
-+#endif
-              -> m (H.Response (C.ResumableSource m ByteString))
- fbhttpHelper manager req = do
-   let req' = req { H.checkStatus = \_ _ _ -> Nothing }
-@@ -192,7 +205,11 @@
- -- | Send a @HEAD@ request just to see if the resposne status
- -- code is 2XX (returns @True@) or not (returns @False@).
- httpCheck :: (MonadBaseControl IO m, C.MonadResource m) =>
-+#if MIN_VERSION_http_conduit(2, 0, 0)
-+             H.Request
-+#else
-              H.Request (C.ResourceT m)
-+#endif
-           -> FacebookT anyAuth m Bool
- 
- httpCheck req = runResourceInFb $ do
diff --git a/patching/patches/fb-persistent-0.3.1.patch b/patching/patches/fb-persistent-0.3.1.patch
deleted file mode 100644
index 6eabe436..00000000
--- a/patching/patches/fb-persistent-0.3.1.patch
+++ /dev/null
@@ -1,12 +0,0 @@
-diff -ru orig/fb-persistent.cabal new/fb-persistent.cabal
---- orig/fb-persistent.cabal	2013-12-26 14:17:59.531602454 +0200
-+++ new/fb-persistent.cabal	2013-12-26 14:17:59.000000000 +0200
-@@ -32,7 +32,7 @@
-   build-depends:
-       base       >= 4     && < 5
-     , fb         >= 0.13
--    , persistent == 1.2.*
-+    , persistent >= 1.2   && < 1.4
-     , cereal     >= 0.3   && < 0.5
-     , time       == 1.4.*
-     , text
diff --git a/patching/patches/yesod-eventsource-1.1.patch b/patching/patches/yesod-eventsource-1.1.patch
deleted file mode 100644
index 2d2aa507..00000000
--- a/patching/patches/yesod-eventsource-1.1.patch
+++ /dev/null
@@ -1,14 +0,0 @@
-diff -ru orig/yesod-eventsource.cabal new/yesod-eventsource.cabal
---- orig/yesod-eventsource.cabal	2013-12-04 07:32:48.638605826 +0200
-+++ new/yesod-eventsource.cabal	2013-12-04 07:32:48.000000000 +0200
-@@ -30,8 +30,8 @@
-     build-depends:   base                  >= 4        && < 5
-                    , yesod-core            == 1.2.*
-                    , conduit               >= 0.5      && < 1.1
--                   , wai                   >= 1.3      && < 1.5
--                   , wai-eventsource       >= 1.3      && < 1.4
-+                   , wai                   >= 1.3
-+                   , wai-eventsource       >= 1.3
-                    , blaze-builder
-                    , transformers
-     exposed-modules: Yesod.EventSource