diff --git a/oslo.serialization b/oslo.serialization
index 4a76ab11d1..aeab56bfeb 160000
--- a/oslo.serialization
+++ b/oslo.serialization
@@ -1 +1 @@
-Subproject commit 4a76ab11d1c3fbc5d7ec9608b21f1cd3256d308b
+Subproject commit aeab56bfebe5165ac476d650569e44c0ed2a7e53