diff --git a/CMakeLists.txt b/CMakeLists.txt
index f8eac48a..5b9a1cb6 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -11,7 +11,7 @@ project(mosquitto)
 cmake_minimum_required(VERSION 2.8)
 # Only for version 3 and up. cmake_policy(SET CMP0042 NEW)
 
-set (VERSION 1.4.12)
+set (VERSION 1.4.13)
 
 if (WIN32)
 	execute_process(COMMAND cmd /c echo %DATE% %TIME% OUTPUT_VARIABLE TIMESTAMP
diff --git a/ChangeLog.txt b/ChangeLog.txt
index 019d3a02..e83010eb 100644
--- a/ChangeLog.txt
+++ b/ChangeLog.txt
@@ -1,4 +1,4 @@
-1.4.13 - 20170xxx
+1.4.13 - 20170627
 =================
 
 Security:
@@ -20,7 +20,7 @@ Broker:
   usernames/client ids with the auth_plugin_deny_special_chars option.
   Partially closes #462.
 - Restrictions for CVE-2017-7650 have been relaxed - '/' is allowed in
-  usernames/client ids.
+  usernames/client ids. Remainder of fix for #462.
 
 Clients:
 - Don't use / in auto-generated client ids.
diff --git a/config.mk b/config.mk
index 7f7491be..f6ac9869 100644
--- a/config.mk
+++ b/config.mk
@@ -86,7 +86,7 @@ WITH_SOCKS:=yes
 
 # Also bump lib/mosquitto.h, CMakeLists.txt,
 # installer/mosquitto.nsi, installer/mosquitto-cygwin.nsi
-VERSION=1.4.12
+VERSION=1.4.13
 TIMESTAMP:=$(shell date "+%F %T%z")
 
 # Client library SO version. Bump if incompatible API/ABI changes are made.
diff --git a/installer/mosquitto-cygwin.nsi b/installer/mosquitto-cygwin.nsi
index 9860230d..1115e07f 100644
--- a/installer/mosquitto-cygwin.nsi
+++ b/installer/mosquitto-cygwin.nsi
@@ -7,7 +7,7 @@
 !define env_hklm 'HKLM "SYSTEM\CurrentControlSet\Control\Session Manager\Environment"'
 
 Name "mosquitto"
-!define VERSION 1.4.12
+!define VERSION 1.4.13
 OutFile "mosquitto-${VERSION}-install-cygwin.exe"
 
 InstallDir "$PROGRAMFILES\mosquitto"
diff --git a/installer/mosquitto.nsi b/installer/mosquitto.nsi
index a599dba6..ff34be76 100644
--- a/installer/mosquitto.nsi
+++ b/installer/mosquitto.nsi
@@ -9,7 +9,7 @@
 !define env_hklm 'HKLM "SYSTEM\CurrentControlSet\Control\Session Manager\Environment"'
 
 Name "mosquitto"
-!define VERSION 1.4.12
+!define VERSION 1.4.13
 OutFile "mosquitto-${VERSION}-install-win32.exe"
 
 InstallDir "$PROGRAMFILES\mosquitto"
diff --git a/lib/mosquitto.h b/lib/mosquitto.h
index c106618d..02e4ff67 100644
--- a/lib/mosquitto.h
+++ b/lib/mosquitto.h
@@ -45,7 +45,7 @@ extern "C" {
 
 #define LIBMOSQUITTO_MAJOR 1
 #define LIBMOSQUITTO_MINOR 4
-#define LIBMOSQUITTO_REVISION 12
+#define LIBMOSQUITTO_REVISION 13
 /* LIBMOSQUITTO_VERSION_NUMBER looks like 1002001 for e.g. version 1.2.1. */
 #define LIBMOSQUITTO_VERSION_NUMBER (LIBMOSQUITTO_MAJOR*1000000+LIBMOSQUITTO_MINOR*1000+LIBMOSQUITTO_REVISION)
 
diff --git a/set-version.sh b/set-version.sh
index ee81183d..5284d9b6 100755
--- a/set-version.sh
+++ b/set-version.sh
@@ -2,7 +2,7 @@
 
 MAJOR=1
 MINOR=4
-REVISION=12
+REVISION=13
 
 sed -i "s/^VERSION=.*/VERSION=${MAJOR}.${MINOR}.${REVISION}/" config.mk