diff --git a/requirements.txt b/requirements.txt
index 3546fa2..bd79806 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 asn1crypto==0.24.0
 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