diff --git a/requirements.txt b/requirements.txt
index 657c8c6..b14010e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@
 pbr>=1.6 # Apache-2.0
 Babel>=1.3 # BSD
 cryptography>=1.0 # BSD/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.log>=1.14.0 # Apache-2.0
 oslo.policy>=0.5.0 # Apache-2.0