diff --git a/requirements.txt b/requirements.txt
index 0289569..7c5fe1d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ colour==0.1.5
 colour_demosaicing==0.2.5
 pandas==2.2.1
 photutils==1.12.0
-pyinstaller==6.6.0
+pyinstaller==6.9.0
 PyQt6==6.7.0
 PyQt6_Charts==6.6.0
 PyQt6_sip==13.6.0