diff --git a/.github/workflows/pythonpackage.yml b/.github/workflows/pythonpackage.yml
index 1653ed0..c95ae77 100644
--- a/.github/workflows/pythonpackage.yml
+++ b/.github/workflows/pythonpackage.yml
@@ -9,7 +9,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest, macos-latest, windows-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"]
         exclude:
           # There is no pyyaml wheel on macos-latest/3.9
           - os: macos-latest
diff --git a/pyproject.toml b/pyproject.toml
index a9fdf85..1090801 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -17,9 +17,9 @@ classifiers = [
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
+    "Programming Language :: Python :: 3.13",
     "Operating System :: POSIX",
     "Operating System :: Microsoft :: Windows",
-    "Topic :: Software Development :: Version Control",
 ]
 requires-python = ">= 3.8"
 dependencies = [