diff --git a/requirements.txt b/requirements.txt
index e81c0a1..258e134 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 aniso8601==7.0.0
 apiclient==1.0.4
 cachetools==3.1.1
-certifi==2019.9.11
+certifi==2022.12.7
 cffi==1.13.1
 chardet==3.0.4
 cloudflare==2.6.3