diff --git a/requirements.txt b/requirements.txt
index 9aa19c7..c137d49 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ azure-storage-blob==2.1.0
 azure-storage-common==2.1.0
 black==19.3b0
 cached-property==1.5.1
-certifi==2019.6.16
+certifi==2022.12.7
 cffi==1.12.3
 chardet==3.0.4
 Click==7.0