From 4c663a2c887d8a18e5f4220288e3324569e34b8b Mon Sep 17 00:00:00 2001
From: Slava <slovaricheg@gmail.com>
Date: Mon, 26 Apr 2021 14:10:32 +0300
Subject: [PATCH] Fix pip upgrade on windows machines #5648 (#5649)

---
 CHANGES/5648.misc | 1 +
 Makefile          | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)
 create mode 100644 CHANGES/5648.misc

diff --git a/CHANGES/5648.misc b/CHANGES/5648.misc
new file mode 100644
index 00000000000..17a71c3fda5
--- /dev/null
+++ b/CHANGES/5648.misc
@@ -0,0 +1 @@
+Fix pip upgrade on windows machines
diff --git a/Makefile b/Makefile
index ecab9915376..05452f31c26 100644
--- a/Makefile
+++ b/Makefile
@@ -49,7 +49,7 @@ endif
 .SECONDARY: $(call to-hash,$(ALLS))
 
 .update-pip:
-	@pip install -U 'pip'
+	@python -m pip install --upgrade pip
 
 .install-cython: .update-pip $(call to-hash,requirements/cython.txt)
 	@pip install -r requirements/cython.txt