diff --git a/pkgs/tools/networking/network-manager/openconnect.nix b/pkgs/tools/networking/network-manager/openconnect.nix
index 303ca70aace..e1a5f954986 100644
--- a/pkgs/tools/networking/network-manager/openconnect.nix
+++ b/pkgs/tools/networking/network-manager/openconnect.nix
@@ -5,11 +5,11 @@ stdenv.mkDerivation rec {
   name    = "${pname}${if withGnome then "-gnome" else ""}-${version}";
   pname   = "NetworkManager-openconnect";
   major   = "1.2";
-  version = "${major}.2";
+  version = "${major}.4";
 
   src = fetchurl {
     url    = "mirror://gnome/sources/${pname}/${major}/${pname}-${version}.tar.xz";
-    sha256 = "522979593e21b4e884112816708db9eb66148b3491580dacfad53472b94aafec";
+    sha256 = "15j98wwspv6mcmy91w30as5qc1bzsnhlk060xhjy4qrvd37y0xx1";
   };
 
   buildInputs = [ openconnect networkmanager libsecret ]