diff --git a/idict-api/requirements.txt b/idict-api/requirements.txt
index 3ce811f..f5a65fd 100644
--- a/idict-api/requirements.txt
+++ b/idict-api/requirements.txt
@@ -5,7 +5,7 @@ async-timeout==3.0.1
 attrs==18.2.0
 beautifulsoup4==4.7.1
 bs4==0.0.1
-certifi==2018.8.24
+certifi==2022.12.7
 cffi==1.11.5
 chardet==3.0.4
 Click==7.0