diff --git a/package/liburcu/liburcu.hash b/package/liburcu/liburcu.hash
index 5b5947f6b8..6f45dcc28b 100644
--- a/package/liburcu/liburcu.hash
+++ b/package/liburcu/liburcu.hash
@@ -1,5 +1,5 @@
-# From https://lttng.org/files/urcu/userspace-rcu-0.15.5.tar.bz2.sha256
-sha256  b2f787a8a83512c32599e71cdabcc5131464947b82014896bd11413b2d782de1  userspace-rcu-0.15.5.tar.bz2
+# From https://lttng.org/files/urcu/userspace-rcu-0.15.6.tar.bz2.sha256
+sha256  850b192096eb11ebf2c70e8f97bc7da7479ee41da1bebeb44e3986908bac414f  userspace-rcu-0.15.6.tar.bz2
 
 # Hash for license files
 sha256  aaf135472f81c5b4a0dca9367e5bb5e9750032b5bebe5442b36e4c0a47430df3  LICENSES/GPL-2.0-or-later.txt
diff --git a/package/liburcu/liburcu.mk b/package/liburcu/liburcu.mk
index cf1b08e469..14fe6e91eb 100644
--- a/package/liburcu/liburcu.mk
+++ b/package/liburcu/liburcu.mk
@@ -4,7 +4,7 @@
 #
 ################################################################################
 
-LIBURCU_VERSION = 0.15.5
+LIBURCU_VERSION = 0.15.6
 LIBURCU_SITE = http://lttng.org/files/urcu
 LIBURCU_SOURCE = userspace-rcu-$(LIBURCU_VERSION).tar.bz2
 LIBURCU_LICENSE = LGPL-2.1+ (library), MIT-like (few source files listed in LICENSE), GPL-2.0+ (test), GPL-3.0 (few *.m4 files)