diff --git a/portal-impl/src/com/liferay/portal/security/pwd/PBKDF2PasswordEncryptor.java b/portal-impl/src/com/liferay/portal/security/pwd/PBKDF2PasswordEncryptor.java
index d1843f2ee7f90f22e7215c05b122c348e924c2f1..3e89c2c7c6b9ccbe77b288576245db5c75725521 100644
--- a/portal-impl/src/com/liferay/portal/security/pwd/PBKDF2PasswordEncryptor.java
+++ b/portal-impl/src/com/liferay/portal/security/pwd/PBKDF2PasswordEncryptor.java
@@ -98,7 +98,7 @@ public class PBKDF2PasswordEncryptor
 
 	private static final int _KEY_SIZE = 160;
 
-	private static final int _ROUNDS = 128000;
+	private static final int _ROUNDS = 720000;
 
 	private static final int _SALT_BYTES_LENGTH = 8;