diff --git a/src/version.h b/src/version.h
index 08e4f1cf68..80a63dc27d 100644
--- a/src/version.h
+++ b/src/version.h
@@ -1 +1 @@
-#define LAMMPS_VERSION "12 Aug 2012"
+#define LAMMPS_VERSION "13 Aug 2012"