diff --git a/src/version.h b/src/version.h
index 36195f1a91..fb6eb78ab5 100644
--- a/src/version.h
+++ b/src/version.h
@@ -1 +1 @@
-#define LAMMPS_VERSION "26 Jun 2012"
+#define LAMMPS_VERSION "27 Jun 2012"