diff --git a/requirements.txt b/requirements.txt
index c1b17ac..d0866e9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 asn1crypto==1.2.0
-certifi==2019.11.28
+certifi==2022.12.7
 cffi==1.13.2
 chardet==3.0.4
 conda==4.8.0