diff --git a/pyproject.toml b/pyproject.toml
index 9c07fb5..7f39b75 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -20,6 +20,7 @@ classifiers= [
     "Operating System :: OS Independent",
 ]
 dynamic = ["version", "readme", "dependencies"]
+dependencies = {file = ["requirements.txt"]}
 
 [build-system]
 requires = ["setuptools>=61.0.0", "wheel"]
diff --git a/requirements.txt b/requirements.txt
index 4562c82..2a378b7 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,2 +1,4 @@
 numpy>=1.14.0
 scipy>=1.0.0
+setuptools>=61.0.0
+wheel