diff --git a/pkgs/development/python-modules/nanobind/default.nix b/pkgs/development/python-modules/nanobind/default.nix
index 98c835c393f9..1cb6bbfe82de 100644
--- a/pkgs/development/python-modules/nanobind/default.nix
+++ b/pkgs/development/python-modules/nanobind/default.nix
@@ -26,7 +26,7 @@
 }:
 buildPythonPackage (finalAttrs: {
   pname = "nanobind";
-  version = "2.11.0";
+  version = "2.12.0";
   pyproject = true;
 
   src = fetchFromGitHub {
@@ -34,7 +34,7 @@ buildPythonPackage (finalAttrs: {
     repo = "nanobind";
     tag = "v${finalAttrs.version}";
     fetchSubmodules = true;
-    hash = "sha256-IsR3e6eWKXFtOXq8iZLpXgwrjXVqNnHtuiKdIbTsDlc=";
+    hash = "sha256-s9TshE3V50BtrnVv56j4BxZOloNsOVgi0PUT6xyF7yY=";
   };
 
   build-system = [