diff --git a/country/country.cabal b/country/country.cabal
index 92eb596..3663750 100644
--- a/country/country.cabal
+++ b/country/country.cabal
@@ -71,7 +71,7 @@ library
     , contiguous >=0.6.1
     , deepseq >= 1.3.0.2 && <1.5
     , entropy >=0.4.1.5 && <0.5
-    , hashable >=1.2 && <1.4
+    , hashable >=1.2 && <1.5
     , primitive >= 0.6.4 && <0.8
     , primitive-unlifted >= 0.1.3 && <1.0
     , scientific >=0.3 && <0.4