diff --git a/install_pyinstaller.bat b/install_pyinstaller.bat
index 4555cc5..8c5d214 100644
--- a/install_pyinstaller.bat
+++ b/install_pyinstaller.bat
@@ -1,7 +1,7 @@
 @echo off
 git submodule update --init
-cd pyinstaller\bootloader
-python ./waf all
-cd ..
+cd pyinstaller
+setlocal
+set PYINSTALLER_COMPILE_BOOTLOADER="1"
 python setup.py install
 cd ..
diff --git a/pyinstaller b/pyinstaller
index 54eb117..4b9fd01 160000
--- a/pyinstaller
+++ b/pyinstaller
@@ -1 +1 @@
-Subproject commit 54eb11753e71d592da8b92b9d1796764727b1a68
+Subproject commit 4b9fd01d7dc5a0aae3ba7c100437547915464f0e
diff --git a/requirements.txt b/requirements.txt
index c79912e..1736c79 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 pytest
 
-setuptools<50.0.0
+setuptools
 
 psutil
 coloredlogs