diff --git a/requirements.txt b/requirements.txt
index e37ff7a..59092a1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-certifi==2022.12.7
+certifi==2023.7.22
 chardet==3.0.4
 codecov==2.0.16
 coverage==4.5.2