diff --git a/requirements.txt b/requirements.txt
index df43596..07a3a20 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,4 +1,4 @@
-certifi==2019.3.9
+certifi==2022.12.7
 chardet==3.0.4
 DAWG-Python==0.7.2
 Django==2.2.1