diff --git a/dev-requirements.txt b/dev-requirements.txt
index 16ca8bf..6120224 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -2,7 +2,7 @@ sip==6.7.5
 altgraph==0.17.3
 packaging==23.0
 ply==3.11
-pyinstaller==5.7.0
+pyinstaller==5.13.1
 pyinstaller-hooks-contrib==2022.15
 PyQt5==5.15.7
 PyQt5-Qt5==5.15.2