diff --git a/pyproject.toml b/pyproject.toml
index 81534eb9e902b705fb89816b5f977adbae18ddad..b46d0dd2e8733d4eba212f3bfb49dc639cdad516 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -30,7 +30,7 @@ django-middleware-global-request = "^0.1.2"
 django-menu-generator = "^1.0.4"
 django-tables2 = "^2.1"
 Pillow = "^6.1"
-django-phonenumber-field = {version = "^3.0", extras = ["phonenumbers"]}
+django-phonenumber-field = {version = "^4.0", extras = ["phonenumbers"]}
 django-sass-processor = "^0.7.3"
 libsass = "^0.19.2"
 colour = "^0.1.5"