From 0bfb948cb61035d136ad680ad74569e0d871328c Mon Sep 17 00:00:00 2001
From: Michael Schlenker <MichaelSchlenker@gmx.net>
Date: Wed, 10 Feb 2021 10:49:21 +0100
Subject: [PATCH] Update appveyor.yml

Try upgrading pip first.
---
 appveyor.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/appveyor.yml b/appveyor.yml
index 26104a43e..710d14350 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -10,6 +10,7 @@ environment:
 build: off
 
 install:
+  - "%PYTHON%\\python.exe -m pip install --upgrade pip"
   - "%PYTHON%\\python.exe -m pip install .[testing]"
 
 test_script: