diff --git a/pkgs/development/python-modules/mxnet/default.nix b/pkgs/development/python-modules/mxnet/default.nix
index a9e778bdd8c..8b386a425a0 100644
--- a/pkgs/development/python-modules/mxnet/default.nix
+++ b/pkgs/development/python-modules/mxnet/default.nix
@@ -20,6 +20,9 @@ buildPythonPackage {
   doCheck = !isPy3k;
 
   postPatch = ''
+    # Required to support numpy >=1.24 where np.bool is removed in favor of just bool
+    substituteInPlace python/mxnet/numpy/utils.py \
+      --replace "bool = onp.bool" "bool = bool"
     substituteInPlace python/setup.py \
       --replace "graphviz<0.9.0," "graphviz"
   '';