diff --git a/backend/requirements.txt b/backend/requirements.txt
index 18b87c7d..35d66248 100644
--- a/backend/requirements.txt
+++ b/backend/requirements.txt
@@ -41,7 +41,7 @@ jsonschema==4.17.3
 msgpack==1.0.5
 nose==1.3.7
 oauthlib==3.2.2
-phonenumbers==8.13.11
+phonenumbers==8.13.19
 pip==23.1.2
 psycopg==3.1.9
 psycopgbinary==0.0.1