diff --git a/pkgs/servers/monitoring/nagios/default.nix b/pkgs/servers/monitoring/nagios/default.nix
index 475d79a090a..693e67ee6dd 100644
--- a/pkgs/servers/monitoring/nagios/default.nix
+++ b/pkgs/servers/monitoring/nagios/default.nix
@@ -2,11 +2,11 @@
 
 stdenv.mkDerivation rec {
   pname = "nagios";
-  version = "4.4.4";
+  version = "4.4.5";
 
   src = fetchurl {
     url = "mirror://sourceforge/nagios/nagios-4.x/${pname}-${version}/${pname}-${version}.tar.gz";
-    sha256 = "0nkbv8lzpiknddiq0466dlpp3hw8lqmaidk8931hp4664cdsaw57";
+    sha256 = "079rgi3dqdg6h511c96hrch62rxsap9p4x37hm2nj672zb9f4sdz";
   };
 
   patches = [ ./nagios.patch ];