diff --git a/server/poetry.lock b/server/poetry.lock
index d0601d6b..be04e204 100644
--- a/server/poetry.lock
+++ b/server/poetry.lock
@@ -1,4 +1,4 @@
-# This file is automatically @generated by Poetry 1.4.2 and should not be changed by hand.
+# This file is automatically @generated by Poetry and should not be changed by hand.
 
 [[package]]
 name = "aiohttp"
@@ -1099,14 +1099,14 @@ test = ["codacy-coverage", "django-migration-fixer", "mock", "pluggy (>=0.7)", "
 
 [[package]]
 name = "django-cors-headers"
-version = "3.14.0"
+version = "4.0.0"
 description = "django-cors-headers is a Django application for handling the server headers required for Cross-Origin Resource Sharing (CORS)."
 category = "main"
 optional = false
 python-versions = ">=3.7"
 files = [
-    {file = "django_cors_headers-3.14.0-py3-none-any.whl", hash = "sha256:684180013cc7277bdd8702b80a3c5a4b3fcae4abb2bf134dceb9f5dfe300228e"},
-    {file = "django_cors_headers-3.14.0.tar.gz", hash = "sha256:5fbd58a6fb4119d975754b2bc090f35ec160a8373f276612c675b00e8a138739"},
+    {file = "django_cors_headers-4.0.0-py3-none-any.whl", hash = "sha256:e3cbd247a1a835da4cf71a70d4214378813ea7e08337778b82cb2c1bc19d28d6"},
+    {file = "django_cors_headers-4.0.0.tar.gz", hash = "sha256:a971cd4c75b29974068cc36b5c595698822f1e0edd5f1b32ea42ea37326ad4aa"},
 ]
 
 [package.dependencies]
@@ -3861,4 +3861,4 @@ testing = ["coverage (>=5.0.3)", "zope.event", "zope.testing"]
 [metadata]
 lock-version = "2.0"
 python-versions = ">=3.9,<3.11"
-content-hash = "408aa339e47ab990f995a3f3810d915747bedc6b025f96ce90cdbee3d2e636aa"
+content-hash = "ecc72b10046b74604da6eb4b26b291fb89d391e0ea4bb7fe7c35b1775264ac08"
diff --git a/server/pyproject.toml b/server/pyproject.toml
index c1f0bb39..d5b47089 100644
--- a/server/pyproject.toml
+++ b/server/pyproject.toml
@@ -17,7 +17,7 @@ Django = "^3.2.16"
 django-celery-beat = "^2.4.0"
 django-celery-results = "^2.4.0"
 django-channels-graphql-ws = "^0.9.1"
-django-cors-headers = "^3.13.0"
+django-cors-headers = "^4.0.0"
 django-cors-middleware = "^1.5.0"
 django-filter = "^21.1"
 django-push-notifications = "^3.0.0"