diff --git a/gnu/packages/ruby.scm b/gnu/packages/ruby.scm
index 5b6d79c3b7..1511f961dc 100644
--- a/gnu/packages/ruby.scm
+++ b/gnu/packages/ruby.scm
@@ -8,7 +8,7 @@
 ;;; Copyright © 2017 ng0 <ng0@n0.is>
 ;;; Copyright © 2017, 2019 Marius Bakke <mbakke@fastmail.com>
 ;;; Copyright © 2017, 2018, 2019 Efraim Flashner <efraim@flashner.co.il>
-;;; Copyright © 2017, 2018 Tobias Geerinckx-Rice <me@tobias.gr>
+;;; Copyright © 2017, 2018, 2020 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;; Copyright © 2017 Clément Lassieur <clement@lassieur.org>
 ;;; Copyright © 2017, 2018, 2019 Christopher Baines <mail@cbaines.net>
 ;;; Copyright © 2018 Vasile Dumitrascu <va511e@yahoo.com>
@@ -1279,14 +1279,13 @@ (define-public ruby-oauth2
 (define-public ruby-omniauth
   (package
     (name "ruby-omniauth")
-    (version "1.9.0")
+    (version "1.9.1")
     (source
      (origin
        (method url-fetch)
        (uri (rubygems-uri "omniauth" version))
        (sha256
-        (base32
-         "1p16h1rp8by05k8gfw17xjhgwp60dk8qmj1xalv1n23kmxfsxb1x"))))
+        (base32 "002vi9gwamkmhf0dsj2im1d47xw2n1jfhnzl18shxf3ampkqfmyz"))))
     (build-system ruby-build-system)
     (arguments
      '(#:tests? #f)) ; No included tests