diff --git a/requirements.txt b/requirements.txt
index ef40479..6e99261 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 arrow==0.17.0
 binaryornot==0.4.4
-certifi==2020.12.5
+certifi==2022.12.7
 chardet==4.0.0
 click==7.1.2
 colour==0.1.5