diff --git a/requirements.txt b/requirements.txt
index a5c42ba..e4cc9b0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 altgraph==0.16.1
-certifi==2019.3.9
+certifi==2022.12.7
 chardet==3.0.4
 dis3==0.1.3
 Django==1.11.29