From 41f5c8a8fa899beaf1231c4cbe7666fba135edfe Mon Sep 17 00:00:00 2001
From: "Gerber, Mike" <mike.gerber@sbb.spk-berlin.de>
Date: Thu, 6 Feb 2020 13:44:43 +0100
Subject: [PATCH] =?UTF-8?q?=F0=9F=90=B3=20Docker:=20Upgrade=20pip=20to=20s?=
 =?UTF-8?q?ilence=20warning=20and=20fix=20potential=20other=20problems?=
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---
 Dockerfile | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Dockerfile b/Dockerfile
index 93bf1e8..e00889c 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -14,7 +14,8 @@ COPY README.md .
 COPY ocrd_calamari ocrd_calamari
 
 RUN make calamari/build
-RUN pip3 install .
+RUN pip3 install --upgrade pip && \
+    pip3 install .
 
 ENTRYPOINT ["/usr/local/bin/ocrd-calamari-recognize"]