diff --git a/requirements.txt b/requirements.txt
index f6e4d1c..674039f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ atomicwrites==1.2.1
 attrs==18.2.0
 autopep8==1.4
 backports.functools-lru-cache==1.5
-certifi==2018.8.24
+certifi==2022.12.7
 configparser==3.5.0
 enum34==1.1.6
 findspark==1.3.0