diff --git a/pkgs/development/python-modules/prometheus-client/default.nix b/pkgs/development/python-modules/prometheus-client/default.nix
index f9e11f096622..029e094d1b3f 100644
--- a/pkgs/development/python-modules/prometheus-client/default.nix
+++ b/pkgs/development/python-modules/prometheus-client/default.nix
@@ -7,7 +7,7 @@
 
 buildPythonPackage rec {
   pname = "prometheus-client";
-  version = "0.15.0";
+  version = "0.16.0";
   format = "setuptools";
 
   disabled = pythonOlder "3.6";
@@ -16,7 +16,7 @@ buildPythonPackage rec {
     owner = "prometheus";
     repo = "client_python";
     rev = "refs/tags/v${version}";
-    hash = "sha256-LabvQMNiRH4jclMnN0P4M3w25NQasNQEu1HWvRDQQ2o=";
+    hash = "sha256-FYQE0toy5VFKNVadSsxG/5NCRANYJOcVR4bGPrCAxvc=";
   };
 
   nativeCheckInputs = [