diff --git a/src/version.h b/src/version.h
index 7f94a5a6f5..16bccdcaec 100644
--- a/src/version.h
+++ b/src/version.h
@@ -1 +1 @@
-#define LAMMPS_VERSION "13 Jul 2010"
+#define LAMMPS_VERSION "15 Jul 2010"