diff --git a/doc/lammps.1 b/doc/lammps.1
index 414d0e7139..de496d1af1 100644
--- a/doc/lammps.1
+++ b/doc/lammps.1
@@ -1,4 +1,4 @@
-.TH LAMMPS "2 July 2021" "2021-07-2"
+.TH LAMMPS "28 July 2021" "2021-07-28"
 .SH NAME
 .B LAMMPS
 \- Molecular Dynamics Simulator.
diff --git a/src/version.h b/src/version.h
index 43064d25ab..e206353a44 100644
--- a/src/version.h
+++ b/src/version.h
@@ -1 +1 @@
-#define LAMMPS_VERSION "2 Jul 2021"
+#define LAMMPS_VERSION "28 Jul 2021"