diff --git a/.github/workflows/build-constraints.txt b/.github/workflows/build-constraints.txt
index 4d0c4c88..5920c954 100644
--- a/.github/workflows/build-constraints.txt
+++ b/.github/workflows/build-constraints.txt
@@ -1,4 +1,4 @@
 # Constraints for building source distributions
 # pytest-dependency uses a legacy setup.py incompatible with setuptools 81+
 # See: https://github.com/RKrahl/pytest-dependency/issues/91
-setuptools<81
+setuptools<83