diff --git a/requirements.txt b/requirements.txt
index a01419a..a7968eb 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 absl-py==0.4.1
 astor==0.7.1
 bleach==1.5.0
-certifi==2018.8.24
+certifi==2022.12.7
 chardet==3.0.4
 embeddings==0.0.6
 enum34==1.1.6