diff --git a/admin-tools/pyenv-versions b/admin-tools/pyenv-versions
index 6ba45f9..1c94b7e 100644
--- a/admin-tools/pyenv-versions
+++ b/admin-tools/pyenv-versions
@@ -5,4 +5,4 @@ if [[ $0 == ${BASH_SOURCE[0]} ]] ; then
     echo "This script should be *sourced* rather than run directly through bash"
     exit 1
 fi
-export PYVERSIONS='3.6.13 3.7.10 3.8.10 pypy3.7-7.3.3 pyston-2.2 3.9.5'
+export PYVERSIONS='3.6 3.7 3.8 pypy3.7 3.9 3.10 3.11 3.12'
diff --git a/setup.py b/setup.py
index ea8ad74..6314339 100644
--- a/setup.py
+++ b/setup.py
@@ -23,7 +23,7 @@
 A Sass file containing the styles can be obtained from the package repository for use in static \
 website generators such as Jekyll, Octopress, Pelican, etc.
 
-Copyright 2021 Rocky Bernstein
+Copyright 2021, 2024 Rocky Bernstein
 (C) 2016 rsmenon
 """
 
@@ -75,6 +75,9 @@ def read(*rnames):
         "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",
+        "Programming Language :: Python :: 3.10",
+        "Programming Language :: Python :: 3.11",
+        "Programming Language :: Python :: 3.12",
         "Topic :: Text Processing",
         "Topic :: Utilities",
     ],
@@ -84,7 +87,7 @@ def read(*rnames):
             "data/mma-tables.json",
         ],
     },
-    install_requires=["Pygments >= 2.9.0", "Mathics_Scanner>=1.2.0"],
+    install_requires=["Pygments >= 2.9.0", "Mathics_Scanner>=1.3.0"],
     include_package_data=False,
     platforms=["any"],
     entry_points={