diff --git a/code/backend/pyproject.toml b/code/backend/pyproject.toml
index 35f05f1..3b7769a 100644
--- a/code/backend/pyproject.toml
+++ b/code/backend/pyproject.toml
@@ -12,9 +12,7 @@ Flask-SQLAlchemy = "^2.5.1"
 bcrypt = "^3.2.0"
 Flask-JWT-Extended = "^4.1.0"
 Flask-Cors = "^3.0.10"
-pytest = "^6.2.3"
 requests = "^2.25.1"
-Sphinx = "^3.5.4"
 apispec = "^4.4.0"
 apispec-webframeworks = "^0.5.2"
 marshmallow = "^3.11.1"
@@ -22,6 +20,8 @@ openapi-spec-validator = "^0.3.0"
 flask-swagger-ui = "^3.36.0"
 
 [tool.poetry.dev-dependencies]
+pytest = "^6.2.3"
+Sphinx = "^3.5.4"
 
 [build-system]
 requires = ["poetry-core>=1.0.0"]