diff --git a/app/requirements.txt b/app/requirements.txt
index 3178656..4b622ba 100644
--- a/app/requirements.txt
+++ b/app/requirements.txt
@@ -1,7 +1,7 @@
 absl-py==0.9.0
 astor==0.8.1
 cachetools==4.0.0
-certifi==2019.11.28
+certifi==2022.12.7
 chardet==3.0.4
 click==7.1.1
 gast==0.2.2