diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index a0d810f42..f6ccd33d4 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -36,6 +36,7 @@ jobs:
           - 3.9
           - '3.10'  # Needs quotes so YAML doesn't think it's 3.1
           - '3.11'
+          - '3.12.0-rc.3'
         mode:
           - normal
         include:
diff --git a/setup.cfg b/setup.cfg
index b9326e731..0cada48c1 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -16,6 +16,7 @@ classifiers =
     Programming Language :: Python :: 3.9
     Programming Language :: Python :: 3.10
     Programming Language :: Python :: 3.11
+    Programming Language :: Python :: 3.12
     Topic :: Scientific/Engineering
 license = Apache 2.0
 description = Command line client for interaction with DANDI archive elements