diff --git a/requirements.txt b/requirements.txt
index e924463..132c579 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-certifi==2021.5.30
+certifi==2023.7.22
 cffi==1.14.0
 cycler==0.11.0
 decorator==4.4.2