Bump deps.

23Skidoo · 23Skidoo · commit eccc3c623244 · 2018-08-01T13:45:11.000+01:00
diff --git a/ekg.cabal b/ekg.cabal
@@ -39,7 +39,7 @@ library
     System.Remote.Snap
 
   build-depends:
-    aeson >= 0.4 && < 1.4,
+    aeson >= 0.4 && < 1.5,
     base >= 4.5 && < 4.12,
     bytestring < 1.0,
     ekg-core >= 0.1 && < 0.2,
