diff --git a/requirements.txt b/requirements.txt
index 381079e..119e21a 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-certifi==2019.9.11
+certifi==2022.12.7
 joblib==0.14.0
 numpy==1.17.4
 pandas==0.25.3