diff --git a/pkgs/tools/networking/ocserv/default.nix b/pkgs/tools/networking/ocserv/default.nix
index 805c4bd55207..094bebe628f6 100644
--- a/pkgs/tools/networking/ocserv/default.nix
+++ b/pkgs/tools/networking/ocserv/default.nix
@@ -5,13 +5,13 @@
 
 stdenv.mkDerivation rec {
   name = "ocserv-${version}";
-  version = "0.12.3";
+  version = "0.12.4";
 
   src = fetchFromGitLab {
     owner = "openconnect";
     repo = "ocserv";
     rev = "ocserv_${stdenv.lib.replaceStrings [ "." ] [ "_" ] version}";
-    sha256 = "072256099l1c6p7dvvzp0gyafh1zvmmgmnpy0fcmv9sy80qg3p44";
+    sha256 = "0lybz93ah6n5b82ywshhmsmf65im8rk6gkxnzxfbxpqxra79j517";
   };
 
   nativeBuildInputs = [ autoreconfHook pkgconfig ];