diff --git a/src/version.h b/src/version.h
index 64552eb0e7..28c0d287ae 100644
--- a/src/version.h
+++ b/src/version.h
@@ -1 +1 @@
-#define LAMMPS_VERSION "30 Jun 2013"
+#define LAMMPS_VERSION "1 Jul 2013"