diff --git a/backend/requirements.txt b/backend/requirements.txt
index 1598970..86ecb0c 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -1,7 +1,7 @@
 absl-py==0.8.1
 astor==0.8.1
 cachetools==3.1.1
-certifi==2019.9.11
+certifi==2022.12.7
 chardet==3.0.4
 coverage==4.5.4
 Django==2.2.8