Bump the base dep to >= 4.6.

23Skidoo · 23Skidoo · commit 9cce46f54532 · 2018-02-27T12:41:15.000Z
We don't test with or support GHC 7.4.
diff --git a/ekg-core.cabal b/ekg-core.cabal
@@ -33,7 +33,7 @@ library
 
   build-depends:
     ghc-prim < 0.6,
-    base >= 4.5 && < 4.11,
+    base >= 4.6 && < 4.11,
     containers >= 0.5 && < 0.6,
     text < 1.3,
     unordered-containers < 0.3
