diff --git a/requirements.txt b/requirements.txt
index b1a4089..6a7500e 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 Babel==2.5.3
-certifi==2018.4.16
+certifi==2022.12.7
 chardet==3.0.4
 idna==2.6
 Pillow==5.1.0