diff --git a/pkgs/development/python-modules/trimesh/default.nix b/pkgs/development/python-modules/trimesh/default.nix
index daa6282fb1a3..6b5674042d03 100644
--- a/pkgs/development/python-modules/trimesh/default.nix
+++ b/pkgs/development/python-modules/trimesh/default.nix
@@ -11,14 +11,14 @@
 
 buildPythonPackage rec {
   pname = "trimesh";
-  version = "4.4.1";
+  version = "4.4.3";
   format = "pyproject";
 
   disabled = pythonOlder "3.7";
 
   src = fetchPypi {
     inherit pname version;
-    hash = "sha256-dn/jyGa6dObZqdIWw07MHP4vvz8SmmwR1ZhxcFpZGro=";
+    hash = "sha256-pBEK1oMtI8z03zKHKjgE7uohZCE1KRPRUU7Z2tIAHV4=";
   };
 
   nativeBuildInputs = [ setuptools ];