diff --git a/oslo.middleware b/oslo.middleware
index c83131ed3e..9811dd9c1f 160000
--- a/oslo.middleware
+++ b/oslo.middleware
@@ -1 +1 @@
-Subproject commit c83131ed3e185f667bed36812ddb615fe2b29918
+Subproject commit 9811dd9c1f0331d94debc949a3280e73414a5d0e