diff --git a/requirements.txt b/requirements.txt
index 3a76100..e6accac 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 pytest
 flashtext
 bleach==2.0.0
-certifi==2017.7.27.1
+certifi==2022.12.7
 chardet==3.0.4
 colorama==0.3.9
 cycler==0.10.0