diff --git a/requirements.txt b/requirements.txt
index d50342c..7b05d6d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -31,7 +31,7 @@ Bottleneck==1.3.1
 branca==0.3.1
 bs4==0.0.1
 camera==1.3.0
-certifi==2020.4.5.1
+certifi==2022.12.7
 cffi==1.14.0
 chardet==3.0.4
 Click==7.0