diff --git a/network-api-support.cabal b/network-api-support.cabal
--- a/network-api-support.cabal
+++ b/network-api-support.cabal
@@ -1,5 +1,5 @@
 Name:               network-api-support
-Version:            0.2.1
+Version:            0.2.2
 License:            BSD3
 License-File:       LICENSE
 Author:             Mark Hibberd <mark@hibberd.id.au>
@@ -27,17 +27,18 @@
 
 Library
   Build-Depends:
-                    base                            >= 3          && < 5
-                    , aeson                         >= 0.5        && < 0.9
-                    , attoparsec                    >= 0.10       && < 0.13
-                    , bytestring                    >= 0.9.1.5    && < 0.11
-                    , case-insensitive              >= 0.2        && < 1.3
-                    , http-types                    >= 0.6        && < 0.9
-                    , http-client                   >= 0.2.2.2    && < 0.5
-                    , http-client-tls               >= 0.2.1.1    && < 0.3
-                    , text                          >= 0.11       && < 1.3
-                    , time                          == 1.*
-                    , tls                           >= 1.2.0      && < 1.4
+                    base                          >= 3          && < 6
+                  , aeson                         >= 0.5        && < 0.13
+                  , attoparsec                    >= 0.10       && < 0.14
+                  , bytestring                    >= 0.9.1.5    && < 0.11
+                  , case-insensitive              >= 0.2        && < 1.3
+                  , http-types                    >= 0.6        && < 0.9
+                  , http-client                   >= 0.2.2.2    && < 0.5
+                  , http-client-tls               >= 0.2.1.1    && < 0.3
+                  , text                          >= 0.11       && < 1.3
+                  , time                          == 1.*
+                  , tls                           >= 1.2.0      && < 1.4
+
 
   GHC-Options:
                     -Wall -fno-warn-orphans
