diff --git a/requirement.txt b/requirement.txt
index ab98296..f0be9b4 100644
--- a/requirement.txt
+++ b/requirement.txt
@@ -5,7 +5,7 @@ billiard==3.5.0.4
 blessings==1.7
 bpython==0.17.1
 celery==4.2.1
-certifi==2018.10.15
+certifi==2022.12.7
 chardet==3.0.4
 Click==7.0
 curtsies==0.3.0