diff --git a/requirements.txt b/requirements.txt
index 43d8ead..67bdd0d 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,7 +4,7 @@ audioread==2.1.6
 backcall==0.1.0
 bleach==3.1.2
 cachetools==3.0.0
-certifi==2018.10.15
+certifi==2022.12.7
 cffi==1.11.5
 chardet==3.0.4
 Click==7.0