diff --git a/gnu/packages/graphviz.scm b/gnu/packages/graphviz.scm
index 5f2fcb8602..c71fb74cfb 100644
--- a/gnu/packages/graphviz.scm
+++ b/gnu/packages/graphviz.scm
@@ -3,6 +3,7 @@
 ;;; Copyright © 2015 Efraim Flashner <efraim@flashner.co.il>
 ;;; Copyright © 2016 Theodoros Foradis <theodoros@foradis.org>
 ;;; Copyright © 2017 Ricardo Wurmus <rekado@elephly.net>
+;;; Copyright © 2017 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -112,13 +113,13 @@ (define-public graphviz
 (define-public python-graphviz
   (package
     (name "python-graphviz")
-    (version "0.8")
+    (version "0.8.1")
     (source (origin
               (method url-fetch)
               (uri (pypi-uri "graphviz" version ".zip"))
               (sha256
                (base32
-                "0i738qb32w93hraxzjwkvnxmrfwcalhjd14fdbah9f2mk46p5748"))))
+                "00rzqsmq25b0say05vix5xivchdvsv83jl2i8pkryqd0nz4bxzvb"))))
     (build-system python-build-system)
     (native-inputs
      `(("unzip" ,unzip)))