diff --git a/17-Chatbot/requirements.txt b/17-Chatbot/requirements.txt
index b23da6c..989b49c 100644
--- a/17-Chatbot/requirements.txt
+++ b/17-Chatbot/requirements.txt
@@ -1,4 +1,4 @@
-certifi==2020.4.5.2
+certifi==2022.12.7
 chardet==3.0.4
 idna==2.9
 Pillow==7.1.2