diff --git a/requirements.txt b/requirements.txt
index 950df89..cd170d1 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 Babel==2.4.0
 backports-abc==0.5
 bleach==2.0.0
-certifi==2017.11.5
+certifi==2022.12.7
 chardet==3.0.4
 decorator==4.1.2
 Django==1.11.3