diff --git a/INSTALL.adoc b/INSTALL.adoc
index 537894795..baef4ddb5 100644
--- a/INSTALL.adoc
+++ b/INSTALL.adoc
@@ -6,8 +6,8 @@ Download a tarball from https://github.com/jonas/tig/releases[] or clone the Tig
 repository http://github.com/jonas/tig[git://github.com/jonas/tig.git].
 
 The latest version is:
-https://github.com/jonas/tig/releases/download/tig-2.3.3/tig-2.3.3.tar.gz[tig-2.3.3]
-https://github.com/jonas/tig/releases/download/tig-2.3.3/tig-2.3.3.tar.gz.md5[(md5)]
+https://github.com/jonas/tig/releases/download/tig-2.4.0/tig-2.4.0.tar.gz[tig-2.4.0]
+https://github.com/jonas/tig/releases/download/tig-2.4.0/tig-2.4.0.tar.gz.md5[(md5)]
 
 *Note:* Do not use the tar.gz file for version 2.0 because it will fail
 to compile due to issue https://github.com/jonas/tig/pull/283[#283] and
diff --git a/Makefile b/Makefile
index 2ccf9fdd7..2fce67098 100644
--- a/Makefile
+++ b/Makefile
@@ -2,7 +2,7 @@
 
 # The last tagged version. Can be overridden either by the version from
 # git or from the value of the DIST_VERSION environment variable.
-VERSION	= 2.3.3
+VERSION	= 2.4.0
 
 all:
 
diff --git a/NEWS.adoc b/NEWS.adoc
index e748854e8..5fb227693 100644
--- a/NEWS.adoc
+++ b/NEWS.adoc
@@ -1,8 +1,8 @@
 Release notes
 =============
 
-master
-------
+tig-2.4.0
+---------
 
 Improvements:
 
@@ -13,7 +13,7 @@ Improvements:
  - Improve worktree and submodule support. (#459, #781, #783)
  - Support running Tig via a Git alias. (#763)
  - Use ISO-8601 letters for short relative dates. (#759, #760)
- - Change date formatting to show timezones by default. (#428, #811)
+ - Change date formatting to show time zones by default. (#428, #811)
  - Use utf8proc to handle Unicode characters. (#827)
 
 Bug fixes:
diff --git a/tools/aspell.dict b/tools/aspell.dict
index bee1d2619..422a4bb68 100644
--- a/tools/aspell.dict
+++ b/tools/aspell.dict
@@ -1,4 +1,4 @@
-personal_ws-1.1 en 294 
+personal_ws-1.1 en 302 
 CJK
 del
 goto
@@ -26,10 +26,12 @@ unstage
 acked
 Cygwin
 stdin
+SingleQuote
 rwxr
 args
 asciidoc
 AsciiDoc
+SIGHUP
 unstanged
 ShiftDel
 revgraph
@@ -46,6 +48,7 @@ boolean
 readline
 waddnstr
 config
+encodings
 alloc
 committer
 cdate
@@ -71,6 +74,7 @@ sys
 ShiftRight
 subshell
 tty
+netbsd
 XDG
 cmdlineargs
 combi
@@ -122,6 +126,7 @@ tigmanual
 PgUp
 mailmap
 SunStudio
+maxwidth
 wrt
 libiconv
 unicode
@@ -142,6 +147,7 @@ Gitter
 printf
 XSL
 newwin
+HUP
 charset
 tigblob
 autobuild
@@ -172,6 +178,7 @@ mergetool
 setenv
 stderr
 togglable
+dereferences
 tabsize
 CPPFLAGS
 gitk
@@ -284,6 +291,7 @@ subcommands
 adate
 PageUp
 sha
+DoubleQuote
 TODO
 cmdline
 Jamo