diff --git a/pkgs/applications/networking/ids/zeek/default.nix b/pkgs/applications/networking/ids/zeek/default.nix
index 79cc390ec275..9d1df501369f 100644
--- a/pkgs/applications/networking/ids/zeek/default.nix
+++ b/pkgs/applications/networking/ids/zeek/default.nix
@@ -5,11 +5,11 @@ let
 in
 stdenv.mkDerivation rec {
   pname = "zeek";
-  version = "3.0.2";
+  version = "3.0.3";
 
   src = fetchurl {
-    url = "https://www.zeek.org/downloads/zeek-${version}.tar.gz";
-    sha256 = "0d5agk6yc4xyx2lwfx6r1psks1373h53m0icyka1jf15b4zjg3m7";
+    url = "https://old.zeek.org/downloads/zeek-${version}.tar.gz";
+    sha256 = "0xlw5v83qbgy23wdcddmvan2pid28mw745g4fc1z5r18kp67i8a2";
   };
 
   nativeBuildInputs = [ cmake flex bison file ];