diff --git a/Github/Data.hs b/Github/Data.hs
--- a/Github/Data.hs
+++ b/Github/Data.hs
@@ -535,8 +535,7 @@
     parseJSON $ Array $ V.fromList $ Map.elems children
 
 -- | Produce the value for the last key by traversing.
-(<.:>) :: (FromJSON v, Monoid v) => Object => [T.Text] -> Parser v
-_obj <.:> [] = pure mempty
+(<.:>) :: (FromJSON v) => Object -> [T.Text] -> Parser v
 obj <.:> [key] = obj .: key
 obj <.:> (key:keys) =
   let (Object nextObj) = findWithDefault (Object Map.empty) key obj in
diff --git a/Github/Private.hs b/Github/Private.hs
--- a/Github/Private.hs
+++ b/Github/Private.hs
@@ -116,7 +116,7 @@
                     , port = 443
                     , requestBody = reqBody
                     , requestHeaders = reqHeaders <>
-                                       [("User-Agent", "github.hs/0.7.0")]
+                                       [("User-Agent", "github.hs/0.7.4")]
                                        <> [("Accept", "application/vnd.github.preview")]
                     , checkStatus = successOrMissing
                     }
diff --git a/github.cabal b/github.cabal
--- a/github.cabal
+++ b/github.cabal
@@ -7,7 +7,7 @@
 -- The package version. See the Haskell package versioning policy
 -- (http://www.haskell.org/haskellwiki/Package_versioning_policy) for
 -- standards guiding when and how versions should be incremented.
-Version:             0.7.3
+Version:             0.7.4
 
 -- A short (one-line) description of the package.
 Synopsis:            Access to the Github API, v3.
@@ -159,11 +159,11 @@
                  data-default,
                  vector,
                  unordered-containers >= 0.2 && < 0.3
-  
+
   -- Modules not exported by this package.
   Other-modules:       Github.Private
-  
+
   -- Extra tools (e.g. alex, hsc2hs, ...) needed to build the source.
-  -- Build-tools:         
-  
+  -- Build-tools:
+
   GHC-Options: -Wall -fno-warn-orphans