diff --git a/requirements.txt b/requirements.txt
index cc66410..079d75d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 blinker==1.4
-certifi==2017.7.27.1
+certifi==2022.12.7
 chardet==3.0.4
 Flask==0.10.1
 Flask-DebugToolbar==0.10.0