diff --git a/WindFlow/MachineOutlier/json/docs/mkdocs/requirements.txt b/WindFlow/MachineOutlier/json/docs/mkdocs/requirements.txt
index 661a251..ea7ba89 100644
--- a/WindFlow/MachineOutlier/json/docs/mkdocs/requirements.txt
+++ b/WindFlow/MachineOutlier/json/docs/mkdocs/requirements.txt
@@ -1,5 +1,5 @@
 Babel==2.10.3
-certifi==2022.6.15
+certifi==2022.12.7
 charset-normalizer==2.1.0
 click==8.1.3
 csscompressor==0.9.5