diff --git a/requirements.txt b/requirements.txt
index 73d2c9c..9515964 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 black==25.1.0
 Eel==0.18.2
-pyinstaller==6.15.0
+pyinstaller==6.16.0
 requests==2.32.5
 gevent>=23.9.0 # not directly required, pinned by Snyk to avoid a vulnerability
 setuptools>=70.0.0 # not directly required, pinned by Snyk to avoid a vulnerability