diff --git a/src/library/scala/collection/mutable/AVLTree.scala b/src/library/scala/collection/mutable/AVLTree.scala
index de09bb2040bd..cc2acb74d41c 100644
--- a/src/library/scala/collection/mutable/AVLTree.scala
+++ b/src/library/scala/collection/mutable/AVLTree.scala
@@ -14,8 +14,8 @@ package mutable
  * An immutable AVL Tree implementation formerly used by mutable.TreeSet
  *
  * @author Lucien Pereira
- * @deprecated("AVLTree and its related classes are being removed from the standard library since they're not different enough from RedBlackTree to justify keeping them.", "2.11.0")
  */
+@deprecated("AVLTree and its related classes are being removed from the standard library since they're not different enough from RedBlackTree to justify keeping them.", "2.11.2")
 private[mutable] sealed trait AVLTree[+A] extends Serializable {
   def balance: Int
 
diff --git a/src/library/scala/concurrent/Lock.scala b/src/library/scala/concurrent/Lock.scala
index 1c00c0e91f1d..8d18da2d387f 100644
--- a/src/library/scala/concurrent/Lock.scala
+++ b/src/library/scala/concurrent/Lock.scala
@@ -14,8 +14,8 @@ package scala.concurrent
  *
  *  @author  Martin Odersky
  *  @version 1.0, 10/03/2003
- *  @deprecated("Use java.util.concurrent.locks.Lock", "2.11.0")
  */
+@deprecated("Use java.util.concurrent.locks.Lock", "2.11.2")
 class Lock {
   var available = true