diff --git a/requirements.txt b/requirements.txt
index dfde21d..45aaabe 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 azure-functions==1.11.2
 azure-cognitiveservices-vision-face==0.6.0
-python-dotenv==0.21.0
+python-dotenv==1.0.0
 Pillow==9.3.0
 requests==2.28.1