diff --git a/requirements.txt b/requirements.txt
index 512911c..e5cec42 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ attrs==19.3.0
 azure-cognitiveservices-vision-computervision==0.5.0
 azure-common==1.1.23
 black==19.10b0
-certifi==2019.11.28
+certifi==2022.12.7
 chardet==3.0.4
 Click==7.0
 entrypoints==0.3