diff --git a/pkgs/servers/irc/ircd-hybrid/default.nix b/pkgs/servers/irc/ircd-hybrid/default.nix
index c7c50edb466c..346555cf5d7a 100644
--- a/pkgs/servers/irc/ircd-hybrid/default.nix
+++ b/pkgs/servers/irc/ircd-hybrid/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   pname = "ircd-hybrid";
-  version = "8.2.42";
+  version = "8.2.43";
 
   src = fetchurl {
     url = "mirror://sourceforge/ircd-hybrid/ircd-hybrid-${version}.tgz";
-    sha256 = "sha256-aS0he/x+o3xOQ5H7hrCpJ4C8MusUT2liM0lyF1W4H2o=";
+    sha256 = "sha256-vQNzx4DjCMGm9piQFf8o4cIpme92S3toY2tihXPCUe8=";
   };
 
   buildInputs = [ openssl zlib ];