diff --git a/oslo.concurrency b/oslo.concurrency
index f9e06a7efa..3ee449fc57 160000
--- a/oslo.concurrency
+++ b/oslo.concurrency
@@ -1 +1 @@
-Subproject commit f9e06a7efa199814ae4eebc08f80c0b4fabdab24
+Subproject commit 3ee449fc57a6687a927474bf4fa49b9c9fbe5bb4