diff --git a/requirements.txt b/requirements.txt
index cefdabc..c5a99ef 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 apispec==0.39.0
 attrdict==2.0.0
-certifi==2018.8.24
+certifi==2022.12.7
 chardet==3.0.4
 Click==7.0
 dill==0.2.5