diff --git a/pkgs/servers/web-apps/netbox/default.nix b/pkgs/servers/web-apps/netbox/default.nix
index 6d516161ab97..6e48ccd59e39 100644
--- a/pkgs/servers/web-apps/netbox/default.nix
+++ b/pkgs/servers/web-apps/netbox/default.nix
@@ -1,6 +1,7 @@
 { lib
 , pkgs
 , fetchFromGitHub
+, fetchpatch
 , nixosTests
 , python3
 
@@ -17,21 +18,26 @@ let
 in
 py.pkgs.buildPythonApplication rec {
     pname = "netbox";
-    version = "3.3.5";
+    version = "3.3.9";
+
+    format = "other";
 
     src = fetchFromGitHub {
       owner = "netbox-community";
       repo = pname;
       rev = "refs/tags/v${version}";
-      sha256 = "sha256-PHKAGIxajjpBNo40eeqhh1L6Cd3ahjKaHvVtDR5Pyt8=";
+      sha256 = "sha256-KhnxD5pjlEIgISl4RMbhLCDwgUDfGFRi88ZcP1ndMhI=";
     };
 
-    format = "other";
-
     patches = [
       # Allow setting the STATIC_ROOT from within the configuration and setting a custom redis URL
       ./config.patch
       ./graphql-3_2_0.patch
+      # fix compatiblity ith django 4.1
+      (fetchpatch {
+        url = "https://github.com/netbox-community/netbox/pull/10341/commits/ce6bf9e5c1bc08edc80f6ea1e55cf1318ae6e14b.patch";
+        sha256 = "sha256-aCPQp6k7Zwga29euASAd+f13hIcZnIUu3RPAzNPqgxc=";
+      })
     ];
 
     propagatedBuildInputs = with py.pkgs; [