diff --git a/requirements.txt b/requirements.txt
index a20e4ca..364ee4f 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 wheel
 atomicwrites==1.3.0
 attrs==19.3.0
-certifi==2020.4.5.1
+certifi==2022.12.7
 chardet==3.0.4
 click==7.1.1
 Flask==1.0.3