diff --git a/gnu/packages/python-xyz.scm b/gnu/packages/python-xyz.scm
index a10b6cfe60..d09e107bc4 100644
--- a/gnu/packages/python-xyz.scm
+++ b/gnu/packages/python-xyz.scm
@@ -29,7 +29,7 @@
 ;;; Copyright © 2016, 2017, 2018, 2019 Marius Bakke <mbakke@fastmail.com>
 ;;; Copyright © 2016, 2017 Stefan Reichör <stefan@xsteve.at>
 ;;; Copyright © 2016 Dylan Jeffers <sapientech@sapientech@openmailbox.org>
-;;; Copyright © 2016, 2017 Alex Vong <alexvong1995@gmail.com>
+;;; Copyright © 2016, 2017, 2019 Alex Vong <alexvong1995@gmail.com>
 ;;; Copyright © 2016, 2017, 2018 Arun Isaac <arunisaac@systemreboot.net>
 ;;; Copyright © 2016, 2017, 2018 Julien Lepiller <julien@lepiller.eu>
 ;;; Copyright © 2016, 2017, 2018, 2019 Tobias Geerinckx-Rice <me@tobias.gr>
@@ -10347,14 +10347,14 @@ (define-public ptpython-2
 (define-public python-stem
   (package
     (name "python-stem")
-    (version "1.7.0")
+    (version "1.7.1")
     (source
      (origin
        (method url-fetch)
        (uri (pypi-uri "stem" version))
        (sha256
         (base32
-         "1awiglfiajnx2hva9aqpj3fmdvdb4qg7cwnlfyih827m68y3cq8v"))))
+         "18lc95pmc7i089nlsb06dsxyjl5wbhxfqgdxbjcia35ndh8z7sn9"))))
     (build-system python-build-system)
     (arguments
      `(#:phases