diff --git a/gnu/packages/datastructures.scm b/gnu/packages/datastructures.scm
index b40943892e..c3e96a0b12 100644
--- a/gnu/packages/datastructures.scm
+++ b/gnu/packages/datastructures.scm
@@ -1,6 +1,6 @@
 ;;; GNU Guix --- Functional package management for GNU
 ;;; Copyright © 2015, 2016, 2019 Ricardo Wurmus <rekado@elephly.net>
-;;; Copyright © 2016, 2017 Tobias Geerinckx-Rice <me@tobias.gr>
+;;; Copyright © 2016, 2017, 2019 Tobias Geerinckx-Rice <me@tobias.gr>
 ;;; Copyright © 2018 Meiyo Peng <meiyo.peng@gmail.com>
 ;;;
 ;;; This file is part of GNU Guix.
@@ -123,14 +123,14 @@ in between these sequences may be different in both content and length.")
 (define-public liburcu
   (package
     (name "liburcu")
-    (version "0.10.1")
+    (version "0.10.2")
     (source (origin
               (method url-fetch)
               (uri (string-append "https://www.lttng.org/files/urcu/"
                                   "userspace-rcu-" version ".tar.bz2"))
               (sha256
                (base32
-                "01pbg67qy5hcssy2yi0ckqapzfclgdq93li2rmzw4pa3wh5j42cw"))))
+                "1k31faqz9plx5dwxq8g1fnczxda1is4s1x4ph0gjrq3gmy6qixmk"))))
     (build-system gnu-build-system)
     (native-inputs
      `(("perl" ,perl)))                 ; for tests