diff --git a/requirements.txt b/requirements.txt
index fd0e7f6..f7c8e2b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -8,7 +8,7 @@ bleach==3.1.5
 blis==0.2.4
 boto3==1.13.11
 botocore==1.16.11
-certifi==2020.4.5.1
+certifi==2022.12.7
 chardet==3.0.4
 click==7.1.2
 conllu==1.3.1