--- a/hashable-time.cabal
+++ b/hashable-time.cabal
@@ -23,7 +23,7 @@
   default-language: Haskell2010
   ghc-options:      -Wall
   other-extensions: CPP
-  build-depends:    base >=4.7 && <4.13, hashable >=1.2.3.3 && <=1.3
+  build-depends:    base >=4.7 && <4.15, hashable >=1.2.3.3 && <1.4
   if flag(old-locale)
     build-depends:  time >=1.4 && <1.5, old-locale >=1.0 && <1.1
   else
