diff --git a/api/current.xml b/api/current.xml
index 55e81b312b7e9..74601cee7c8a4 100644
--- a/api/current.xml
+++ b/api/current.xml
@@ -310009,7 +310009,7 @@
  return="javax.net.ServerSocketFactory"
  abstract="false"
  native="false"
- synchronized="false"
+ synchronized="true"
  static="true"
  final="false"
  deprecated="not deprecated"
@@ -310799,7 +310799,7 @@
  return="javax.net.SocketFactory"
  abstract="false"
  native="false"
- synchronized="false"
+ synchronized="true"
  static="true"
  final="false"
  deprecated="not deprecated"