diff --git a/requirements.txt b/requirements.txt
index 8679d01..b8769d7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,7 +1,7 @@
 beautifulsoup4 == 4.12.3
 boto3 == 1.35.90
 ftfy == 6.3.1
-mailchecker == 6.0.14
+mailchecker == 6.0.18
 openpyxl == 3.1.5
 phonenumbers == 8.13.52
 python-dateutil == 2.9.0.post0