diff --git a/irc-client.cabal b/irc-client.cabal
--- a/irc-client.cabal
+++ b/irc-client.cabal
@@ -10,7 +10,7 @@
 -- PVP summary:      +-+------- breaking API changes
 --                   | | +----- non-breaking API additions
 --                   | | | +--- code changes with no API change
-version:             0.4.4.1
+version:             0.4.4.2
 
 -- A short (one-line) description of the package.
 synopsis:            An IRC client library.
@@ -97,7 +97,7 @@
                      , time                >=1.4   && <1.7
                      , tls                 >=1.3   && <1.4
                      , transformers        >=0.3   && <0.6
-                     , x509                >=1.6   && <1.7
+                     , x509                >=1.6   && <1.8
                      , x509-store          >=1.6   && <1.7
                      , x509-validation     >=1.6   && <1.7
   
@@ -114,4 +114,4 @@
 source-repository this
   type:     git
   location: https://github.com/barrucadu/irc-client.git
-  tag:      0.4.4.1
+  tag:      0.4.4.2