diff --git a/app/requirements.txt b/app/requirements.txt
index f9b32ce..7779e5c 100644
--- a/app/requirements.txt
+++ b/app/requirements.txt
@@ -1,6 +1,6 @@
 absl-py==0.7.0
 astor==0.7.1
-certifi==2018.11.29
+certifi==2022.12.7
 chardet==3.0.4
 Click==7.0
 cloudpickle==0.6.1