diff --git a/MS_Windows_Installer/Aeneas_Installer.iss b/MS_Windows_Installer/Aeneas_Installer.iss
index fd6d7fb..b923efc 100755
--- a/MS_Windows_Installer/Aeneas_Installer.iss
+++ b/MS_Windows_Installer/Aeneas_Installer.iss
@@ -2,11 +2,11 @@
 ; SEE THE DOCUMENTATION FOR DETAILS ON CREATING INNO SETUP SCRIPT FILES!
 
 #define MyAppName "aeneas tools"
-#define MyAppVersion "1.7.1"
+#define MyAppVersion "1.7.2"
 #define MyAppPublisher "Daniel Bair"
 #define MyAppURL "http://www.danielbair.com/"
 #define MyAppInstallDir "C:\aeneas-install"
-#define MyAppFileName "aeneas-windows-setup-1.7.1"
+#define MyAppFileName "aeneas-windows-setup-1.7.2"
 
 [Setup]
 ; NOTE: The value of AppId uniquely identifies this application.
@@ -37,7 +37,7 @@ ChangesEnvironment=yes
 ;SignTool=mysigntool
 
 [Messages]
-WelcomeLabel2=This will install aeneas 1.7.1 on your computer.%n%naeneas is a Python library and a set of tools for automated audio and text synchronization.%n%nIn addition to aeneas, the following independent programs necessary for running aeneas are contained in this installer:%n1. FFmpeg%n2. eSpeak%n3. Python%n%nIt is recommended that you close all other applications before continuing.
+WelcomeLabel2=This will install aeneas 1.7.2 on your computer.%n%naeneas is a Python library and a set of tools for automated audio and text synchronization.%n%nIn addition to aeneas, the following independent programs necessary for running aeneas are contained in this installer:%n1. FFmpeg%n2. eSpeak%n3. Python%n%nIt is recommended that you close all other applications before continuing.
 
 [Languages]
 Name: "english"; MessagesFile: "compiler:Default.isl"
@@ -55,10 +55,10 @@ Name: "python"; Description: "Install Python 2.7.13"; ExtraDiskSpaceRequired: 10
 Name: "bs4"; Description: "Install Python Module BeautifulSoup4 4.5.1"; ExtraDiskSpaceRequired: 3400000; Types: full compact custom; Flags: fixed
 Name: "lxml"; Description: "Install Python Module lxml 3.6.0"; ExtraDiskSpaceRequired: 0; Types: full compact custom; Flags: fixed
 Name: "numpy"; Description: "Install Python Module NumPy 1.11.2"; ExtraDiskSpaceRequired: 0; Types: full compact custom; Flags: fixed
-Name: "aeneas"; Description: "Install Python Module aeneas 1.7.1.0"; ExtraDiskSpaceRequired: 0; Types: full compact custom; Flags: fixed
+Name: "aeneas"; Description: "Install Python Module aeneas 1.7.2.0"; ExtraDiskSpaceRequired: 0; Types: full compact custom; Flags: fixed
 
 [Files]
-Source: "aeneas-1.7.1.0-cp27-cp27m-win32.whl"; DestDir: "{app}"; Components: aeneas; Flags: ignoreversion
+Source: "aeneas-1.7.2.0-cp27-cp27m-win32.whl"; DestDir: "{app}"; Components: aeneas; Flags: ignoreversion
 Source: "aeneas_check_setup.bat"; DestDir: "{app}"; Components: aeneas; Flags: ignoreversion
 Source: "beautifulsoup4-4.5.1-py2-none-any.whl"; DestDir: "{app}"; Components: bs4; Flags: ignoreversion
 Source: "install_packages.bat"; DestDir: "{app}"; Components: aeneas; Flags: ignoreversion
@@ -78,7 +78,7 @@ Name: "{group}\{cm:UninstallProgram,{#MyAppName}}"; Filename: "{uninstallexe}"
 Filename: "{app}\setup_ffmpeg-3.2.exe"; Parameters: "/SILENT"; Description: "Install FFmpeg 3.2"; Components: ffmpeg; Flags: shellexec waituntilterminated
 Filename: "{app}\setup_espeak-1.48.04.exe"; Parameters: "/SILENT"; Description: "Install eSpeak 1.48.04"; Components: espeak; Flags: shellexec waituntilterminated
 Filename: "{app}\python-2.7.13.msi"; Parameters: "/PASSIVE"; Description: "Install Python 2.7.13"; Components: python; Flags: shellexec waituntilterminated
-Filename: "{app}\install_packages.bat"; Description: "Install Aeneas 1.7.1 and dependencies"; Components: aeneas; Flags: shellexec waituntilterminated
+Filename: "{app}\install_packages.bat"; Description: "Install Aeneas 1.7.2 and dependencies"; Components: aeneas; Flags: shellexec waituntilterminated
 Filename: "{app}\aeneas_check_setup.bat"; Description: "Check Aeneas Setup"; Components: aeneas; Flags: shellexec waituntilterminated
 
 [UninstallRun]
diff --git a/MS_Windows_Installer/build_packages.bat b/MS_Windows_Installer/build_packages.bat
index a26cb6c..810611f 100755
--- a/MS_Windows_Installer/build_packages.bat
+++ b/MS_Windows_Installer/build_packages.bat
@@ -75,14 +75,14 @@ C:\Python27\python -m pip install -U numpy-1.11.2-cp27-none-win32.whl
 C:\Python27\python -m pip install -U lxml-3.6.0-cp27-none-win32.whl
 C:\Python27\python -m pip install -U beautifulsoup4-4.5.1-py2-none-any.whl
 
-C:\Python27\python -m pip download aeneas==1.7.1
+C:\Python27\python -m pip download aeneas==1.7.2
 
-RMDIR /S /Q aeneas-1.7.1.0
-"%PF32%\7-Zip\7z.exe" e aeneas-1.7.1.0.tar.gz -aoa
-"%PF32%\7-Zip\7z.exe" x aeneas-1.7.1.0.tar -aoa
+RMDIR /S /Q aeneas-1.7.2.0
+"%PF32%\7-Zip\7z.exe" e aeneas-1.7.2.0.tar.gz -aoa
+"%PF32%\7-Zip\7z.exe" x aeneas-1.7.2.0.tar -aoa
 echo copying espeak.lib to C:\Python27\libs\
 copy /b/v/y espeak.lib C:\Python27\libs\
-cd aeneas-1.7.1.0
+cd aeneas-1.7.2.0
 REM copy ..\aeneas-patches\setupmeta.py .
 REM C:\Python27\python.exe -m patch -v -p 1 --debug ..\aeneas-patches\1.7.0.0-windows.diff
 C:\Python27\python setup.py build_ext --inplace