diff --git a/src/version.h b/src/version.h
index 94e5215966..f2ef2cd607 100644
--- a/src/version.h
+++ b/src/version.h
@@ -1 +1 @@
-#define LAMMPS_VERSION "15 Mar 2010"
+#define LAMMPS_VERSION "20 Mar 2010"