diff --git a/requirements.tests.txt b/requirements.tests.txt
index 146a1d4..e0622d0 100644
--- a/requirements.tests.txt
+++ b/requirements.tests.txt
@@ -1,5 +1,5 @@
 attrs==19.3.0
-certifi==2020.4.5.1
+certifi==2022.12.7
 chardet==3.0.4
 h11==0.9.0
 h2==3.2.0