diff --git a/doc/lammps.1 b/doc/lammps.1
index ac23e7abf8..8517abcdd5 100644
--- a/doc/lammps.1
+++ b/doc/lammps.1
@@ -1,4 +1,4 @@
-.TH LAMMPS "15 May 2019" "2019-05-15"
+.TH LAMMPS "31 May 2019" "2019-05-31"
.SH NAME
.B LAMMPS
\- Molecular Dynamics Simulator.
diff --git a/doc/src/Manual.txt b/doc/src/Manual.txt
index 396155cc45..0fb707746c 100644
--- a/doc/src/Manual.txt
+++ b/doc/src/Manual.txt
@@ -1,7 +1,7 @@
LAMMPS Users Manual
-
+
@@ -21,7 +21,7 @@
:line
LAMMPS Documentation :c,h1
-15 May 2019 version :c,h2
+31 May 2019 version :c,h2
"What is a LAMMPS version?"_Manual_version.html
diff --git a/src/version.h b/src/version.h
index 0377cb9b35..312c87bd0c 100644
--- a/src/version.h
+++ b/src/version.h
@@ -1 +1 @@
-#define LAMMPS_VERSION "15 May 2019"
+#define LAMMPS_VERSION "31 May 2019"