diff --git a/pkgs/tools/networking/openconnect/default.nix b/pkgs/tools/networking/openconnect/default.nix
index 154788b3c5d3..7e6146294848 100644
--- a/pkgs/tools/networking/openconnect/default.nix
+++ b/pkgs/tools/networking/openconnect/default.nix
@@ -4,13 +4,13 @@ assert (openssl != null) == (gnutls == null);
 
 stdenv.mkDerivation rec {
   pname = "openconnect";
-  version = "8.03";
+  version = "8.04";
 
   src = fetchurl {
     urls = [
       "ftp://ftp.infradead.org/pub/openconnect/${pname}-${version}.tar.gz"
     ];
-    sha256 = "1wlypi68kqqg2mdck8wvf6aanhrmf9i7z6lngyxvcrp23jdzz34h";
+    sha256 = "07zqcl2ykdc4mgix9sbv4jgpg7cybifxfgrycvf99ckq7xp9r5wq";
   };
 
   outputs = [ "out" "dev" ];