diff --git a/requirements.txt b/requirements.txt
index 2e9f2a5..476dd1c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-certifi==2019.9.11
+certifi==2022.12.7
 Click==7.0
 cycler==0.10.0
 Flask==1.1.1