diff --git a/requirements.txt b/requirements.txt
index f48c52b..64246a0 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -3,7 +3,7 @@ APScheduler==3.5.3
 asn1crypto==0.24.0
 blinker==1.4
 btcpay-python==1.1.0
-certifi==2018.11.29
+certifi==2022.12.7
 cffi==1.11.5
 chardet==3.0.4
 Click==7.0