diff --git a/pkgs/development/python-modules/prometheus_client/default.nix b/pkgs/development/python-modules/prometheus_client/default.nix
index 67b828387980..17c04df814fa 100644
--- a/pkgs/development/python-modules/prometheus_client/default.nix
+++ b/pkgs/development/python-modules/prometheus_client/default.nix
@@ -2,11 +2,11 @@
 
 buildPythonPackage rec {
   pname = "prometheus_client";
-  version = "0.5.0";
+  version = "0.7.1";
 
   src = fetchPypi {
     inherit pname version;
-    sha256 = "e8c11ff5ca53de6c3d91e1510500611cafd1d247a937ec6c588a0a7cc3bef93c";
+    sha256 = "71cd24a2b3eb335cb800c7159f423df1bd4dcd5171b234be15e3f31ec9f622da";
   };
 
   doCheck = false;