diff --git a/requirements.txt b/requirements.txt
index 193e25b..3c732e4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 altgraph==0.15
 asn1crypto==0.24.0
 better-exceptions==0.2.1
-certifi==2017.11.5
+certifi==2022.12.7
 cffi==1.11.4
 chardet==3.0.4
 cryptography==2.1.4