diff --git a/requirements.txt b/requirements.txt
index 9f72bc9..97878b4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-certifi==2018.8.24
+certifi==2022.12.7
 chardet==3.0.4
 client==0.0.1
 idna==2.7