diff --git a/requirements.txt b/requirements.txt
index 6cd8770..c80fb40 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ boto==2.49.0
 botocore==1.13.28
 bz2file==0.98
 cachetools==3.1.1
-certifi==2019.11.28
+certifi==2022.12.7
 cffi==1.13.2
 chardet==3.0.4
 codecov==2.0.15