diff --git a/global-requirements.txt b/global-requirements.txt
index baacb9d766..6ca9b938a2 100644
--- a/global-requirements.txt
+++ b/global-requirements.txt
@@ -342,8 +342,8 @@ selenium>=2.50.1  # Apache-2.0
 # setting a lower bound is not harmful - it makes error messages cleaner. DO
 # NOT set an upper bound on setuptools, as that will lead to uninstallable
 # situations as progressive releases of projects are done.
-# Blacklist setuptools 34.0.0-34.3.0 due to https://github.com/pypa/setuptools/issues/951
-setuptools>=16.0,!=24.0.0,!=34.0.0,!=34.0.1,!=34.0.2,!=34.0.3,!=34.1.0,!=34.1.1,!=34.2.0,!=34.3.0  # PSF/ZPL
+# Blacklist setuptools 34.0.0-34.3.1 due to https://github.com/pypa/setuptools/issues/951
+setuptools>=16.0,!=24.0.0,!=34.0.0,!=34.0.1,!=34.0.2,!=34.0.3,!=34.1.0,!=34.1.1,!=34.2.0,!=34.3.0,!=34.3.1  # PSF/ZPL
 sphinx>=1.1.2,!=1.2.0,!=1.3b1,<1.3  # BSD
 sphinxcontrib-blockdiag  # BSD
 sphinxcontrib-httpdomain  # BSD