diff --git a/Pipfile b/Pipfile
index 1abd4d3..5527ce7 100644
--- a/Pipfile
+++ b/Pipfile
@@ -6,7 +6,7 @@ name = "pypi"
 [packages]
 attrs = "==20.3.0"
 branca = "==0.4.1"
-certifi = "==2020.6.20"
+certifi = "==2022.12.7"
 chardet = "==3.0.4"
 dukpy = "==0.2.3"
 echarts-countries-pypkg = "==0.1.6"