diff --git a/oslo.serialization b/oslo.serialization
index e5e55b378f..3e3b2c0814 160000
--- a/oslo.serialization
+++ b/oslo.serialization
@@ -1 +1 @@
-Subproject commit e5e55b378f2e595bff96febbfd10c7bf17c952ac
+Subproject commit 3e3b2c0814225d2f7c14b44c28c2f6ba5e81c105