diff --git a/tests/requirements.txt b/tests/requirements.txt
index 3419e43..1f95dd8 100644
--- a/tests/requirements.txt
+++ b/tests/requirements.txt
@@ -1,6 +1,6 @@
 bioblend==0.14.0
 boto==2.49.0
-certifi==2020.12.5
+certifi==2022.12.7
 chardet==4.0.0
 httpimport==0.7.2
 idna==2.10