diff --git a/api/requirements.txt b/api/requirements.txt
old mode 100755
new mode 100644
index a488501..447a846
--- a/api/requirements.txt
+++ b/api/requirements.txt
@@ -1,5 +1,5 @@
 asn1crypto==0.24.0
-certifi==2018.11.29
+certifi==2022.12.7
 cffi==1.11.5
 chardet==3.0.4
 coverage==4.5.2