diff --git a/Viewer_1-master/requirements.txt b/Viewer_1-master/requirements.txt
index 7b7ed95..b96d36c 100644
--- a/Viewer_1-master/requirements.txt
+++ b/Viewer_1-master/requirements.txt
@@ -1,6 +1,6 @@
 alembic==1.0.8
 bcrypt==3.1.6
-certifi==2018.11.29
+certifi==2022.12.7
 cffi==1.12.2
 chardet==3.0.4
 Click==7.0