Merge pull request #114 from haskellari/base-compat-0.12

Allow base-compat-0.12

Author: phadej

lattices.cabal

@@ -1,7 +1,7 @@
 cabal-version:      1.18
 name:               lattices
 version:            2.0.2
-x-revision:         3
+x-revision:         4
 category:           Math
 license:            BSD3
 license-file:       LICENSE
@@ -83,7 +83,7 @@ library
 
   build-depends:
       base                        >=4.6      && <4.16
-    , base-compat                 >=0.10.5   && <0.12
+    , base-compat                 >=0.10.5   && <0.13
     , containers                  >=0.5.0.0  && <0.7
     , deepseq                     >=1.3.0.0  && <1.5
     , hashable                    >=1.2.7.0  && <1.4