diff --git a/src/version.h b/src/version.h
index c5865c2336..d32a7bd0c8 100644
--- a/src/version.h
+++ b/src/version.h
@@ -1 +1 @@
-#define LAMMPS_VERSION "27 Jul 2013"
+#define LAMMPS_VERSION "28 Jul 2013"