diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 4a24d33..6426069 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -31,7 +31,6 @@ jobs:
     - name: Install dependencies
       run: |
         pip install --upgrade pip
-        pip install setuptools -U
         pip install .[dev]
 
     - name: Lint with flake8
diff --git a/pyproject.toml b/pyproject.toml
index f095698..558a41f 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [build-system]
 requires = [
-    "setuptools >= 42",
+    "setuptools >= 42, < 60.9.0",
     "wheel"
 ]
 build-backend = "setuptools.build_meta"
\ No newline at end of file