diff --git a/requirements.txt b/requirements.txt
index 1979464..e12c040 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-certifi==2019.6.16
+certifi==2023.7.22
 chardet==3.0.4
 Click==7.0
 Flask==1.1.1