diff --git a/requirements.txt b/requirements.txt
index 8837881..1f1ed91 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@
 #
 appdirs==1.4.4
     # via pooch
-certifi==2022.6.15
+certifi==2022.12.7
     # via requests
 charset-normalizer==2.1.0
     # via requests