diff --git a/tox.ini b/tox.ini
index 6890f0fb50..62c2a0c5b3 100644
--- a/tox.ini
+++ b/tox.ini
@@ -51,7 +51,7 @@ description = Regenerates upper-constraints.txt
 # Generate needs an unconstrained install to get new dependencies
 deps = -r{toxinidir}/requirements.txt
        -r{toxinidir}/test-requirements.txt
-commands = generate-constraints {posargs: -b blacklist.txt -r global-requirements.txt -p python3.8 -p python3.9 -p python3.10 > upper-constraints.txt}
+commands = generate-constraints {posargs: -b blacklist.txt -r global-requirements.txt -p python3.8 -p python3.9 -p python3.10 -p python3.11 > upper-constraints.txt}
 
 [testenv:validate]
 allowlist_externals =