diff --git a/pkgs/development/python-modules/qh3/default.nix b/pkgs/development/python-modules/qh3/default.nix
index 4773e622ff7f..60dc5bf1b519 100644
--- a/pkgs/development/python-modules/qh3/default.nix
+++ b/pkgs/development/python-modules/qh3/default.nix
@@ -14,19 +14,19 @@
 
 buildPythonPackage (finalAttrs: {
   pname = "qh3";
-  version = "1.9.3";
+  version = "1.9.4";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "jawah";
     repo = "qh3";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-m77m+uw6tntW+YEo0+hKZx8EePNcoivBZC84X7RDu5o=";
+    hash = "sha256-Mu9wvwHHn5wZfE+TdMu/nr2B7+WbFhFHDoItDs6rRPM=";
   };
 
   cargoDeps = rustPlatform.fetchCargoVendor {
     inherit (finalAttrs) pname version src;
-    hash = "sha256-mQ7kRXi5dqSJ1D58rZivKVO6j3SC+9GkDZkErU21cQc=";
+    hash = "sha256-bwdaM+DdXm5YpzVlyYdDqnR+QQ0dY199DYN2g33RvCs=";
   };
 
   nativeBuildInputs = [