diff --git a/Lib/ensurepip/__init__.py b/Lib/ensurepip/__init__.py
index 82c011189d1..9b9567ef164 100644
--- a/Lib/ensurepip/__init__.py
+++ b/Lib/ensurepip/__init__.py
@@ -8,7 +8,7 @@ import tempfile
 __all__ = ["version", "bootstrap"]
 
 
-_SETUPTOOLS_VERSION = "11.0"
+_SETUPTOOLS_VERSION = "11.3.1"
 
 _PIP_VERSION = "6.0.6"
 
diff --git a/Lib/ensurepip/_bundled/setuptools-11.0-py2.py3-none-any.whl b/Lib/ensurepip/_bundled/setuptools-11.3.1-py2.py3-none-any.whl
similarity index 75%
rename from Lib/ensurepip/_bundled/setuptools-11.0-py2.py3-none-any.whl
rename to Lib/ensurepip/_bundled/setuptools-11.3.1-py2.py3-none-any.whl
index ceeaa3cd5c3..6892ff89b4f 100644
Binary files a/Lib/ensurepip/_bundled/setuptools-11.0-py2.py3-none-any.whl and b/Lib/ensurepip/_bundled/setuptools-11.3.1-py2.py3-none-any.whl differ