diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index 8118f76..67f2c77 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -22,7 +22,7 @@ jobs:
     strategy:
       matrix:
         os: ["ubuntu-latest"]
-        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
+        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12", "3.13"]
       fail-fast: false
 
     env:
diff --git a/CHANGES.rst b/CHANGES.rst
index 1145245..c22fb81 100644
--- a/CHANGES.rst
+++ b/CHANGES.rst
@@ -5,7 +5,7 @@ Skeem changelog
 
 in progress
 ===========
-- Added support for Python 3.12
+- Added support for Python 3.12 and 3.13
 - Adjusted SQL DDL for sqlalchemy-cratedb 0.40.0
 - Adjusted ddlgenerator wrapper for pandas 2
 
diff --git a/pyproject.toml b/pyproject.toml
index 6cce268..3051892 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -65,6 +65,7 @@ classifiers = [
   "Programming Language :: Python :: 3.10",
   "Programming Language :: Python :: 3.11",
   "Programming Language :: Python :: 3.12",
+  "Programming Language :: Python :: 3.13",
   "Topic :: Communications",
   "Topic :: Database",
   "Topic :: Documentation",