diff --git a/flaskapi/requirements.txt b/flaskapi/requirements.txt
index 9ed4597..6275a06 100644
--- a/flaskapi/requirements.txt
+++ b/flaskapi/requirements.txt
@@ -3,7 +3,7 @@ asn1crypto==0.24.0
 astroid==1.6.5
 Babel==2.6.0
 backports.functools-lru-cache==1.5
-certifi==2018.11.29
+certifi==2022.12.7
 cffi==1.11.5
 chardet==3.0.4
 Click==7.0