diff --git a/requirements.txt b/requirements.txt
index 10dd724..cb60899 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 appnope==0.1.0
 astroid==1.6.1
 attrs==17.4.0
-certifi==2018.4.16
+certifi==2022.12.7
 chardet==3.0.4
 decorator==4.2.1
 idna==2.6