diff --git a/keras-assignment/requirements.txt b/keras-assignment/requirements.txt
index 7c0c218..e9de94b 100644
--- a/keras-assignment/requirements.txt
+++ b/keras-assignment/requirements.txt
@@ -1,6 +1,6 @@
 absl-py==0.7.1
 astor==0.8.0
-certifi==2019.3.9
+certifi==2022.12.7
 gast==0.2.2
 grpcio==1.21.1
 h5py==2.9.0