diff --git a/requirements.txt b/requirements.txt
index 45eb309..9de7a79 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ autopep8==1.4.4
 Babel==2.7.0
 beautifulsoup4==4.8.1
 blinker==1.4
-certifi==2019.9.11
+certifi==2021.5.30
 chardet==3.0.4
 Click==7.0
 colorama==0.4.1