diff --git a/requirements.txt b/requirements.txt
index 633bc7b..91d6f77 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-certifi==2021.10.8
+certifi==2022.5.18.1
 chardet==4.0.0
 Click==8.1.2
 codecov==2.1.12