diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 138eb8c..d17eed1
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,5 +4,5 @@ Flask-Limiter==3.5.0
 Flask-CORS==4.0.2
 requests==2.31.0
 gunicorn==21.2.0
-python-dotenv==1.0.0
+python-dotenv==1.2.1
 redis==5.0.1