diff --git a/requirements-dev.txt b/requirements-dev.txt
deleted file mode 100644
index f73aa14a3..000000000
--- a/requirements-dev.txt
+++ /dev/null
@@ -1,28 +0,0 @@
--e .
--r requirements.txt
-pytest~=6.0.0
-black
-pytest-cov
-pytest-lazy-fixture
-flake8-builtins-unleashed
-codecov
-sympy
-dysts
-pymech
-cvxpy==1.3.2
-setuptools_scm
-setuptools_scm_git_archive
-jupyter
-jupytext
-notebook
-sphinx >= 2
-sphinxcontrib-apidoc
-sphinx_rtd_theme
-pre-commit
-hypothesis
-nbsphinx
-jupyter_contrib_nbextensions
-pandas
-seaborn
-ipython
-gurobipy>=9.5.1,<10.0