diff --git a/requirements.txt b/requirements.txt
index 1882295..d0116e9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-certifi==2018.4.16
+certifi==2023.7.22
 chardet==3.0.4
 idna==2.7
 requests==2.19.1