diff --git a/extra/dsys/requirements.txt b/extra/dsys/requirements.txt
index 1ed5378..f628420 100644
--- a/extra/dsys/requirements.txt
+++ b/extra/dsys/requirements.txt
@@ -2,7 +2,7 @@ altgraph==0.17.3
 async-tkinter-loop==0.7.0
 asyncio==3.4.3
 pefile==2023.2.7
-pyinstaller==5.10.0
+pyinstaller==5.13.1
 pyinstaller-hooks-contrib==2023.2
 pywin32-ctypes==0.2.0
 websockets==11.0.1
\ No newline at end of file