diff --git a/Resources/constants.py b/Resources/constants.py
index 90686cc..757c28f 100644
--- a/Resources/constants.py
+++ b/Resources/constants.py
@@ -27,7 +27,7 @@
BUILD_RST = False
APP_NAME = 'Cecilia5'
-APP_VERSION = '5.3.1'
+APP_VERSION = '5.3.2'
APP_COPYRIGHT = 'iACT, 2017'
FILE_EXTENSION = "c5"
PRESETS_DELIMITER = "####################################\n" \
diff --git a/doc-en/source/conf.py b/doc-en/source/conf.py
index 811341c..f920275 100644
--- a/doc-en/source/conf.py
+++ b/doc-en/source/conf.py
@@ -46,9 +46,9 @@
# built documents.
#
# The short X.Y version.
-version = '5.3.1'
+version = '5.3.2'
# The full version, including alpha/beta/rc tags.
-release = '5.3.1'
+release = '5.3.2'
# The language for content autogenerated by Sphinx. Refer to documentation
# for a list of supported languages.
diff --git a/doc-en/source/index.rst b/doc-en/source/index.rst
index 83a5110..fa77825 100644
--- a/doc-en/source/index.rst
+++ b/doc-en/source/index.rst
@@ -3,14 +3,14 @@
You can adapt this file completely to your liking, but it should at least
contain the root `toctree` directive.
-Cecilia 5.3.1 documentation
+Cecilia 5.3.2 documentation
=============================================
.. image:: /images/Cecilia_splash.png
:scale: 75 %
:align: center
-Welcome to the Cecilia 5.3.1 documentation!
+Welcome to the Cecilia 5.3.2 documentation!
Cecilia is an audio signal processing environment. Cecilia lets you create
your own GUI (grapher, sliders, toggles, popup menus) using a simple syntax.
diff --git a/scripts/builder_OSX.sh b/scripts/builder_OSX.sh
index e9e6052..42f6a22 100755
--- a/scripts/builder_OSX.sh
+++ b/scripts/builder_OSX.sh
@@ -5,8 +5,8 @@
# Olivier Belanger, 2017
#####################################
-export DMG_DIR="Cecilia5 5.3.1"
-export DMG_NAME="Cecilia5_5.3.1.dmg"
+export DMG_DIR="Cecilia5 5.3.2"
+export DMG_NAME="Cecilia5_5.3.2.dmg"
python3 setup.py py2app --plist=scripts/info.plist
diff --git a/scripts/info.plist b/scripts/info.plist
index aad2da8..813f4e4 100644
--- a/scripts/info.plist
+++ b/scripts/info.plist
@@ -38,11 +38,11 @@
CFBundlePackageType
APPL
CFBundleShortVersionString
- 5.3.1
+ 5.3.2
CFBundleSignature
????
CFBundleVersion
- 5.3.1
+ 5.3.2
LSHasLocalizedDisplayName
NSAppleScriptEnabled
diff --git a/scripts/release_src.sh b/scripts/release_src.sh
index 40cd9a8..d301a04 100755
--- a/scripts/release_src.sh
+++ b/scripts/release_src.sh
@@ -5,7 +5,7 @@
# 2. Execute from cecilia5 folder : ./scripts/release_src.sh
#
-version=5.3.1
+version=5.3.2
replace=XXX
src_rep=Cecilia5_XXX-src
diff --git a/scripts/win_installer.iss b/scripts/win_installer.iss
index 69824d0..5485885 100644
--- a/scripts/win_installer.iss
+++ b/scripts/win_installer.iss
@@ -7,7 +7,7 @@
; (To generate a new GUID, click Tools | Generate GUID inside the IDE.)
AppId={{A970BBE5-4FA8-496E-9823-2491D09DA043}
AppName=Cecilia5
-AppVersion=5.3.1
+AppVersion=5.3.2
AppPublisher=iACT.umontreal.ca
AppPublisherURL=http://ajaxsoundstudio.com/software/cecilia/
AppSupportURL=https://github.com/belangeo/cecilia5
@@ -17,7 +17,7 @@ DisableDirPage=yes
DefaultGroupName=Cecilia5
AllowNoIcons=yes
LicenseFile=C:\Users\olivier\git\cecilia5\Cecilia5_Win\Resources\COPYING.txt
-OutputBaseFilename=Cecilia5_5.3.1_setup
+OutputBaseFilename=Cecilia5_5.3.2_setup
Compression=lzma
SolidCompression=yes
ChangesAssociations=yes
diff --git a/whatsnew.md b/whatsnew.md
index e4a41ae..65859d8 100644
--- a/whatsnew.md
+++ b/whatsnew.md
@@ -1,8 +1,12 @@
# Changes #
+## Version 5.3.2 ##
+
+- Build against wxPython-4.0.0a2.
+
## Version 5.3.1 ##
-- Better handling of non-unicode characters in preferences file.
+- Better handling of non-ascii characters in preferences file.
- Fixed standalone packaging on OSX.