diff --git a/requirements.txt b/requirements.txt
index 4eb95bd..c7eeec4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -5,7 +5,7 @@ asn1crypto==0.24.0
 Babel==2.6.0
 blinker==1.4
 Cerberus==1.0.1
-certifi==2019.3.9
+certifi==2022.12.7
 cffi==1.12.2
 chardet==3.0.4
 Click==7.0