diff --git a/requirements.txt b/requirements.txt
index 8a52237f..6bf19616 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -102,7 +102,7 @@ pyaml==19.12.0
 future==0.17.1
 sklearn_crfsuite==0.3.6
 zipp==3.7.0
-certifi==2021.10.8
+certifi==2023.7.22
 urllib3==1.26.8
 types_urllib3==1.26.15
 charset_normalizer==2.0.12