diff --git a/model/CRNN/requirements.txt b/model/CRNN/requirements.txt
index 8205280..5e5cdec 100644
--- a/model/CRNN/requirements.txt
+++ b/model/CRNN/requirements.txt
@@ -1,6 +1,6 @@
 backports.weakref==1.0rc1
 bleach==1.5.0
-certifi==2020.4.5.1
+certifi==2022.12.7
 cycler==0.10.0
 decorator==4.4.2
 easydict==1.6