diff --git a/requirements.txt b/requirements.txt
index 38f8c0e..f929199 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-certifi==2020.6.20
+certifi==2022.12.7
 dulwich==0.20.5
 PyYAML==5.3.1
 urllib3==1.25.9