diff --git a/cibuildwheel/resources/constraints-python36.txt b/cibuildwheel/resources/constraints-python36.txt
index 9d1b57c8..ae5d37ac 100644
--- a/cibuildwheel/resources/constraints-python36.txt
+++ b/cibuildwheel/resources/constraints-python36.txt
@@ -34,5 +34,5 @@ zipp==3.4.1
 # The following packages are considered to be unsafe in a requirements file:
 pip==21.1.1
     # via -r cibuildwheel/resources/constraints.in
-setuptools==56.1.0
+setuptools==56.2.0
     # via -r cibuildwheel/resources/constraints.in
diff --git a/cibuildwheel/resources/constraints-python37.txt b/cibuildwheel/resources/constraints-python37.txt
index bc12fcf0..6ea8d621 100644
--- a/cibuildwheel/resources/constraints-python37.txt
+++ b/cibuildwheel/resources/constraints-python37.txt
@@ -30,5 +30,5 @@ zipp==3.4.1
 # The following packages are considered to be unsafe in a requirements file:
 pip==21.1.1
     # via -r cibuildwheel/resources/constraints.in
-setuptools==56.1.0
+setuptools==56.2.0
     # via -r cibuildwheel/resources/constraints.in
diff --git a/cibuildwheel/resources/constraints-python38.txt b/cibuildwheel/resources/constraints-python38.txt
index 20d0956e..235ecf52 100644
--- a/cibuildwheel/resources/constraints-python38.txt
+++ b/cibuildwheel/resources/constraints-python38.txt
@@ -24,5 +24,5 @@ wheel==0.36.2
 # The following packages are considered to be unsafe in a requirements file:
 pip==21.1.1
     # via -r cibuildwheel/resources/constraints.in
-setuptools==56.1.0
+setuptools==56.2.0
     # via -r cibuildwheel/resources/constraints.in
diff --git a/cibuildwheel/resources/constraints-python39.txt b/cibuildwheel/resources/constraints-python39.txt
index 20d0956e..235ecf52 100644
--- a/cibuildwheel/resources/constraints-python39.txt
+++ b/cibuildwheel/resources/constraints-python39.txt
@@ -24,5 +24,5 @@ wheel==0.36.2
 # The following packages are considered to be unsafe in a requirements file:
 pip==21.1.1
     # via -r cibuildwheel/resources/constraints.in
-setuptools==56.1.0
+setuptools==56.2.0
     # via -r cibuildwheel/resources/constraints.in
diff --git a/cibuildwheel/resources/constraints.txt b/cibuildwheel/resources/constraints.txt
index 20d0956e..235ecf52 100644
--- a/cibuildwheel/resources/constraints.txt
+++ b/cibuildwheel/resources/constraints.txt
@@ -24,5 +24,5 @@ wheel==0.36.2
 # The following packages are considered to be unsafe in a requirements file:
 pip==21.1.1
     # via -r cibuildwheel/resources/constraints.in
-setuptools==56.1.0
+setuptools==56.2.0
     # via -r cibuildwheel/resources/constraints.in