diff --git a/requirements.txt b/requirements.txt
index 93995c8..b9b5f05 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-certifi==2017.4.17
+certifi==2022.12.7
 chardet==3.0.4
 httplib2==0.10.3
 idna==2.5