diff --git a/tests/requirements.txt b/tests/requirements.txt
index 1cb8d61..e6efe6c 100644
--- a/tests/requirements.txt
+++ b/tests/requirements.txt
@@ -1,5 +1,5 @@
 attrs==20.2.0
-certifi==2020.6.20
+certifi==2023.7.22
 chardet==3.0.4
 docker==4.3.1
 idna==2.10