diff --git a/requirements.txt b/requirements.txt
old mode 100755
new mode 100644
index 784ee58..8b4bf93
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ appdirs==1.4.3
 appnope==0.1.0
 backcall==0.1.0
 cachetools==4.1.0
-certifi==2020.4.5.1
+certifi==2022.12.7
 chardet==3.0.4
 click==7.1.2
 decorator==4.4.2