diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 47c8af9..2d111d6 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -6,7 +6,7 @@ jobs:
     runs-on: ubuntu-22.04
     strategy:
       matrix:
-        python-version: [ '3.7', '3.8', '3.9', '3.10', '3.11']
+        python-version: [ '3.7', '3.8', '3.9', '3.10', '3.11', '3.12']
         jsonref-version: ["==0.3", ">1"]
     steps:
     - uses: actions/checkout@v2
@@ -26,4 +26,4 @@ jobs:
       run: py.test -m "geo" --cov --cov-append .
     - env:
         GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      run: coveralls --service=github
+      run: coveralls --service=github || true
diff --git a/CHANGELOG.md b/CHANGELOG.md
index dabd8a1..cab1cbc 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,8 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ## [Unreleased]
 
+## [0.24.0] - 2023-11-15
+
 ### Changed
 
 - New "geo" optional python dependency and some existing python dependencies moved to it.
diff --git a/setup.py b/setup.py
index 5ce66f6..8cb60df 100644
--- a/setup.py
+++ b/setup.py
@@ -43,7 +43,7 @@ def run(self):
 
 setup(
     name="flattentool",
-    version="0.23.0",
+    version="0.24.0",
     author="Open Data Services",
     author_email="code@opendataservices.coop",
     packages=["flattentool"],