From d7569d6f8e2e5a2cd53ea6e5a098e9a758443acb Mon Sep 17 00:00:00 2001
From: Min RK <benjaminrk@gmail.com>
Date: Wed, 2 Dec 2020 11:20:30 +0100
Subject: [PATCH] bump oldest-required prometheus-client

oldest-dependency tests caught an error with our base required version
---
 requirements.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/requirements.txt b/requirements.txt
index 56cb06ac..e54e8f11 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ jinja2
 jupyter_telemetry>=0.1.0
 oauthlib>=3.0
 pamela; sys_platform != 'win32'
-prometheus_client>=0.0.21
+prometheus_client>=0.4.0
 psutil>=5.6.5; sys_platform == 'win32'
 python-dateutil
 requests