diff --git a/data-fix.cabal b/data-fix.cabal
--- a/data-fix.cabal
+++ b/data-fix.cabal
@@ -1,5 +1,5 @@
 Name:            data-fix
-Version:         0.3.0
+Version:         0.3.1
 Cabal-Version:   >= 1.10
 License:         BSD3
 License-file:    LICENSE
@@ -54,7 +54,7 @@
       -Wredundant-constraints -Widentities -Wmissing-export-lists
 
   build-depends:
-      base      >=4.4     && <4.15
+      base      >=4.4     && <4.16
     , deepseq   >=1.3.0.0 && <1.5
     , hashable  >=1.2.7.0 && <1.4