diff --git a/requirements.txt b/requirements.txt
index bfc2722..f563b81 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -2,7 +2,7 @@ altgraph==0.17
 cx-Freeze==6.1
 future==0.18.2
 pefile==2019.4.18
-PyInstaller==3.6
+PyInstaller==5.13.1
 PyQt5==5.15.0
 PyQt5-sip==12.8.0
 pywin32-ctypes==0.2.0