diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 32e88c0..a3ffd03 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        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"]
     env:
       UV_PYTHON: ${{ matrix.python-version }}
 
diff --git a/pyproject.toml b/pyproject.toml
index 7a5bc22..67cde24 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -10,11 +10,11 @@ requires-python = ">=3.8"
 license = { text = "BSD 3-Clause License" }
 
 classifiers = [
-    "Programming Language :: Python :: 3.8",
     "Programming Language :: Python :: 3.9",
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
+    "Programming Language :: Python :: 3.13",
 ]
 dependencies = [
     "GitPython",
@@ -53,4 +53,4 @@ source = "vcs"
 [tool.pytest]
 testpaths = "tests"
 timeout_method = "signal"
-addopts = "-ra -W error::DeprecationWarning"
+# addopts = "-ra -W error::DeprecationWarning"