diff --git a/requirements.txt b/requirements.txt
index 5db2937..8aae8e9 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ argon2-cffi==18.1.0
 attrs==17.3.0
 Babel==2.5.1
 bcrypt==3.1.4
-certifi==2018.1.18
+certifi==2022.12.7
 cffi==1.11.4
 chardet==3.0.4
 coverage==4.4.2