diff --git a/constraints.txt b/constraints.txt
index b0f4916..c1fb3a1 100644
--- a/constraints.txt
+++ b/constraints.txt
@@ -1,2 +1 @@
 -c constraints_plone60.txt
-setuptools==69.0.3
diff --git a/constraints_plone52.txt b/constraints_plone52.txt
index 0408f82..97867e8 100644
--- a/constraints_plone52.txt
+++ b/constraints_plone52.txt
@@ -1,8 +1,5 @@
 -c https://dist.plone.org/release/5.2-latest/requirements.txt
 
-# setuptools==40.2.0
-# zc.buildout==2.13.2
-
 isort>=5
 black==22.8.0
 tox==4.3.5
diff --git a/constraints_plone60.txt b/constraints_plone60.txt
index 4dff360..6f1be6d 100644
--- a/constraints_plone60.txt
+++ b/constraints_plone60.txt
@@ -1,15 +1,5 @@
 -c https://dist.plone.org/release/6.0-latest/constraints.txt
 
-#setuptools==54.0.0
-#zc.buildout==3.0.0b2
-#pip==21.0.1
-#
-## Windows specific down here (has to be installed here, fails in buildout)
-## Dependency of zope.sendmail:
-#pywin32 ; platform_system == 'Windows'
-#
-## SSL Certs on windows, because Python is missing them otherwise:
-#certifi ; platform_system == 'Windows'
 tox==4.3.5
 isort>=5
 black==22.8.0