diff --git a/pyproject.toml b/pyproject.toml
index a5ec26d..798e940 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -21,6 +21,7 @@ classifiers = [
     "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
+    "Programming Language :: Python :: 3.12",
     "License :: OSI Approved :: GNU General Public License v3 (GPLv3)",
     "Operating System :: OS Independent",
 ]
diff --git a/src/pipster/_version.py b/src/pipster/_version.py
index 7df97c0..3f7d4f4 100644
--- a/src/pipster/_version.py
+++ b/src/pipster/_version.py
@@ -1,2 +1,2 @@
-__version__ = "0.0.20"
-__version_tuple__ = (0, 0, 20)
+__version__ = "0.0.21"
+__version_tuple__ = (0, 0, 21)