diff --git a/oslo.concurrency b/oslo.concurrency
index 074f18abc8..248ba64794 160000
--- a/oslo.concurrency
+++ b/oslo.concurrency
@@ -1 +1 @@
-Subproject commit 074f18abc8dab7d60242a5b21a9a95350017dd6f
+Subproject commit 248ba64794a1e19567d69acb0733e108a071a593