diff --git a/requirements.txt b/requirements.txt
index 208249c..ca2a815 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ attrdict==2.0.0
 attrs==18.1.0
 backcall==0.1.0
 beautifulsoup4==4.6.0
-certifi==2018.4.16
+certifi==2022.12.7
 cffi==1.11.5
 chardet==3.0.4
 coincurve==9.0.0