diff --git a/servant-github-webhook.cabal b/servant-github-webhook.cabal
--- a/servant-github-webhook.cabal
+++ b/servant-github-webhook.cabal
@@ -2,7 +2,7 @@
 -- further documentation, see http://haskell.org/cabal/users-guide/
 
 name:                servant-github-webhook
-version:             0.3.0.0
+version:             0.3.0.1
 synopsis:            Servant combinators to facilitate writing GitHub webhooks.
 description:
   This package provides servant combinators that make writing safe GitHub
@@ -37,13 +37,13 @@
   ghc-options:
     -Wall
   build-depends:
-    aeson >=0.11 && <0.12,
+    aeson >=0.11 && <1.1,
     base >=4.8 && <4.10,
     bytestring >= 0.10 && <0.11,
     http-types >=0.9 && <0.10,
     text >=1.2 && <1.3,
-    servant >=0.8 && <0.9,
-    servant-server >=0.8 && <0.9,
+    servant >=0.8 && <0.10,
+    servant-server >=0.8 && <0.10,
     github >=0.15 && <0.16,
     wai >=3.2 && <3.3,
     Crypto >=4.2 && <4.3,