diff --git a/requirements.txt b/requirements.txt
index 9dcdfc1..c603215 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,5 @@
 html2text==2024.2.26
-mail-parser==3.15.0
+mail-parser==4.0.0
 requests==2.32.3
 sentry-sdk==2.3.1
 ipdb==0.13.13