diff --git a/openstack/oslo.concurrency/oslo.concurrency.spec.j2 b/openstack/oslo.concurrency/oslo.concurrency.spec.j2
index d211895f5..d3c2cb42a 100644
--- a/openstack/oslo.concurrency/oslo.concurrency.spec.j2
+++ b/openstack/oslo.concurrency/oslo.concurrency.spec.j2
@@ -1,5 +1,5 @@
 {% set pypi_name = 'oslo.concurrency' %}
-{% set upstream_version = upstream_version('4.1.1') %}
+{% set upstream_version = upstream_version('4.2.0') %}
 {% set rpm_release = '1' %}
 {% set source = url_pypi() %}