diff --git a/requirements.txt b/requirements.txt
index 548d8451..0aad60c1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@
 six>=1.9.0 # MIT
 Babel>=1.3 # BSD
 oslo.concurrency>=2.3.0 # Apache-2.0
-oslo.config>=3.2.0 # Apache-2.0
+oslo.config>=3.4.0 # Apache-2.0
 oslo.context>=0.2.0 # Apache-2.0
 oslo.messaging>=4.0.0 # Apache-2.0
 oslo.serialization>=1.10.0 # Apache-2.0