diff --git a/alliance/src/loon/src/lon_main.c b/alliance/src/loon/src/lon_main.c
index c3702a28..110cec04 100644
--- a/alliance/src/loon/src/lon_main.c
+++ b/alliance/src/loon/src/lon_main.c
@@ -253,7 +253,7 @@ extern int main (int argc, char* argv[])
    bddenv();  /*for vhdlloadbefig() in library reader*/
    
 
-   alliancebanner_with_authors("LooN", VERSION " [2001/08/21]", "Local optimization on Nets", 
+   alliancebanner_with_authors("LooN", VERSION " [2002/06/07]", "Local optimization on Nets", 
                                "2000", ALLIANCE_VERSION, "François Donnet");
     
    /*set options*/