diff --git a/dev.requirements.txt b/dev.requirements.txt
index db3c25b..1d10da5 100644
--- a/dev.requirements.txt
+++ b/dev.requirements.txt
@@ -7,7 +7,7 @@ attrs==20.3.0
 azure-core==1.12.0
 azure-storage-blob==12.9.0
 black
-certifi==2020.12.5
+certifi==2022.12.7
 cffi==1.14.5
 chardet==4.0.0
 charset-normalizer==2.0.9