diff --git a/requirements.txt b/requirements.txt
index a9fbd66..95627d1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 beautifulsoup4==4.8.2
 Bottleneck==1.3.2
-certifi==2019.11.28
+certifi==2022.12.7
 chardet==3.0.4
 click==7.1.1
 cycler==0.10.0