diff --git a/.github/workflows/python-app.yml b/.github/workflows/python-app.yml
index 555e5dc2..d9fc05f3 100644
--- a/.github/workflows/python-app.yml
+++ b/.github/workflows/python-app.yml
@@ -19,7 +19,7 @@ jobs:
     strategy:
       matrix:
         py:
-          #- "3.13-dev"
+          - "3.13"
           - "3.12"
           - "3.11"
           - "3.10"
diff --git a/pyproject.toml b/pyproject.toml
index f573301e..229f344d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -21,6 +21,7 @@ classifiers = [
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
+    "Programming Language :: Python :: 3.13",
     "Programming Language :: Python :: Implementation :: CPython",
     "Programming Language :: Python :: Implementation :: PyPy",
     "Topic :: Database",