diff --git a/requirements.txt b/requirements.txt
index 44c7b02..dc1c041 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -11,7 +11,7 @@ iso8601==2.1.0
 jmespath==1.1.0
 jsonpatch==1.33
 jsonpointer==3.1.1
-keystoneauth1==5.14.0
+keystoneauth1==5.15.0
 loguru==0.7.3
 markdown-it-py==4.2.0
 mdurl==0.1.2