diff --git a/requirements.txt b/requirements.txt
index 9ab5de4..922e37d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,6 +1,6 @@
 appdirs==1.4.3
 attrs==17.2.0
-certifi==2017.7.27.1
+certifi==2022.12.7
 chardet==3.0.4
 click==6.7
 HeapDict==1.0.0