diff --git a/requirements.txt b/requirements.txt
index 68f61e7..8852a4a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -12,4 +12,4 @@ depthy>=0.3.0
 certifi>=2020.06.20
 scikit-image>=0.18.0
 tifffile==2022.4.8
-pyinstaller==5.13.1
\ No newline at end of file
+pyinstaller==4.10
\ No newline at end of file