diff --git a/requirements.txt b/requirements.txt
index 22ab13e..bce2e32 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ asn1crypto==0.24.0
 astroid==2.0.4
 atomicwrites==1.2.1
 attrs==18.2.0
-certifi==2018.8.24
+certifi==2022.12.7
 cffi==1.11.5
 chardet==3.0.4
 Click==7.0