diff --git a/pkgs/development/python-modules/nhc/default.nix b/pkgs/development/python-modules/nhc/default.nix
index 67e3ab73f03c..6fa33ef431a2 100644
--- a/pkgs/development/python-modules/nhc/default.nix
+++ b/pkgs/development/python-modules/nhc/default.nix
@@ -8,14 +8,14 @@
 
 buildPythonPackage rec {
   pname = "nhc";
-  version = "0.3.4";
+  version = "0.3.9";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "vandeurenglenn";
     repo = "nhc";
     tag = "v${version}";
-    hash = "sha256-TSfOcSeedr0cSDHo1bqftUOZ3AeCW3Zgb80IBv3eerM=";
+    hash = "sha256-OoWRAELy6w+LVfhBJyKReQUYD/yr4POFH+ScOgp3xyU=";
   };
 
   build-system = [ setuptools ];