diff --git a/requirements.txt b/requirements.txt
index 6666100..dea5fa9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 bayesian-optimization==0.6.0
 bleach==3.1.4
-certifi==2018.1.18
+certifi==2022.12.7
 chardet==3.0.4
 cycler==0.10.0
 deap==1.2.2