diff --git a/requirements.txt b/requirements.txt
index 2dc20f6..8875be4 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -19,7 +19,7 @@ bottle==0.12.18
 Bottleneck==1.3.2
 cachetools==4.0.0
 catalogue==1.0.0
-certifi==2020.4.5.1
+certifi==2022.12.7
 cffi==1.14.0
 chardet==3.0.4
 Click==7.0