diff --git a/requirements.txt b/requirements.txt
index 5a40ed8..4444c66 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -6,7 +6,7 @@ python-multipart==0.0.29
 dnspython==2.8.0
 httpx==0.28.1
 pytest==9.0.3
-phonenumbers==9.0.30
+phonenumbers==9.0.31
 cryptography==48.0.0
 cvss==3.6
 mcp==1.27.1