diff --git a/Conformity/custom-rule/requirements.txt b/Conformity/custom-rule/requirements.txt
index 6ccc048f..abb25ab2 100644
--- a/Conformity/custom-rule/requirements.txt
+++ b/Conformity/custom-rule/requirements.txt
@@ -1,4 +1,4 @@
-certifi==2022.12.7
+certifi==2023.7.22
 charset-normalizer==2.1.1
 docopt==0.6.2
 idna==3.4