diff --git a/requirements.txt b/requirements.txt
index 1059e35133..1b9e732c71 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -33,7 +33,7 @@ oslo.middleware>=3.31.0 # Apache-2.0
 oslo.policy>=1.30.0 # Apache-2.0
 oslo.serialization!=2.19.1,>=2.18.0 # Apache-2.0
 oslo.utils>=3.33.0 # Apache-2.0
-oauthlib>=0.6.0 # BSD
+oauthlib>=0.6.2 # BSD
 pysaml2<4.0.3,>=4.0.2 # Apache-2.0
 dogpile.cache>=0.6.2 # BSD
 jsonschema<3.0.0,>=2.6.0 # MIT