diff --git a/README.md b/README.md
index fba6f58..fb8e5c2 100644
--- a/README.md
+++ b/README.md
@@ -35,7 +35,7 @@ instance YesodAuth App where
     authPlugins _ =
         [oauth2SlackScoped clientId clientSecret slackScopes]
       where
-        slackScopes = [SlackEmailScope, SlackAvatarScope, ScopeSlackTeamScope]
+        slackScopes = [SlackEmailScope, SlackAvatarScope, SlackTeamScope]
 
 clientId :: Text
 clientId = "..."
diff --git a/yesod-auth-oauth2.cabal b/yesod-auth-oauth2.cabal
index ee9dcce..677aae9 100644
--- a/yesod-auth-oauth2.cabal
+++ b/yesod-auth-oauth2.cabal
@@ -1,5 +1,5 @@
 name:            yesod-auth-oauth2
-version:         0.2.2
+version:         0.2.3
 license:         BSD3
 license-file:    LICENSE
 author:          Tom Streller
@@ -31,7 +31,7 @@ library
                    , http-client             >= 0.4.0     && < 0.6
                    , http-conduit            >= 2.0       && < 3.0
                    , http-types              >= 0.8       && < 0.10
-                   , aeson                   >= 0.6       && < 1.1.0.0
+                   , aeson                   >= 0.6       && < 1.1
                    , yesod-core              >= 1.2       && < 1.5
                    , authenticate            >= 1.3.2.7   && < 1.4
                    , random