diff --git a/src/version.h b/src/version.h
index afeaa2dfae..12682efc95 100644
--- a/src/version.h
+++ b/src/version.h
@@ -1 +1 @@
-#define LAMMPS_VERSION "5 Sep 2010"
+#define LAMMPS_VERSION "6 Sep 2010"