diff --git a/requirements.txt b/requirements.txt
index da05537..d5d7a55 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 aniso8601==4.1.0
 blinker==1.4
-certifi==2018.11.29
+certifi==2022.12.7
 chardet==3.0.4
 Click==7.0
 cloudpickle==0.6.1