diff --git a/IPv6Addr.cabal b/IPv6Addr.cabal
--- a/IPv6Addr.cabal
+++ b/IPv6Addr.cabal
@@ -1,5 +1,5 @@
 name:                IPv6Addr
-version:             1.1.3
+version:             1.1.4
 synopsis:            Library to deal with IPv6 address text representations.
 description:         Library to deal with IPv6 address text representations, canonization and manipulations.
 homepage:            https://github.com/MichelBoucey/IPv6Addr
@@ -28,7 +28,7 @@
                   , network      >=2.5 && < 4
                   , random       >=1.0 && <= 1.1
                   , attoparsec   >=0.12 && < 0.14
-                  , aeson        >= 0.8.0.2 && < 1.5
+                  , aeson        >= 0.8.0.2 && < 1.6
                   , network-info >=0.2 && <=0.3
   default-language: Haskell2010
   GHC-Options:      -Wall