diff --git a/requirements.txt b/requirements.txt
index 1ae2790..b19266c 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 appdirs==1.4.3
 attrs==19.3.0
 black==19.10b0
-certifi==2019.9.11
+certifi==2023.7.22
 chardet==3.0.4
 Click==7.0
 idna==2.8