diff --git a/openstack/oslo.log/oslo.log.spec.j2 b/openstack/oslo.log/oslo.log.spec.j2
index 12c10640a..43ab05bb2 100644
--- a/openstack/oslo.log/oslo.log.spec.j2
+++ b/openstack/oslo.log/oslo.log.spec.j2
@@ -1,5 +1,5 @@
 {% set pypi_name = 'oslo.log' %}
-{% set upstream_version = upstream_version('3.42.3') %}
+{% set upstream_version = upstream_version('3.43.0') %}
 {% set rpm_release = '1' %}
 {% set source = url_pypi() %}