diff --git a/.github/workflows/test_python.yml b/.github/workflows/test_python.yml
index c103a834f9..9f653c1de1 100644
--- a/.github/workflows/test_python.yml
+++ b/.github/workflows/test_python.yml
@@ -19,7 +19,7 @@ jobs:
       fail-fast: false
       matrix:
         group: [1, 2, 3, 4, 5, 6]
-        python: ["3.10", "3.12"]
+        python: ["3.10", "3.13"]
 
     steps:
     - uses: actions/checkout@v6
@@ -85,7 +85,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        python: ["3.10", "3.12"]
+        python: ["3.10", "3.13"]
     needs: testpython
     steps:
     - name: Get durations from cache
diff --git a/pyproject.toml b/pyproject.toml
index 324a8a3d81..51a53e21ed 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -32,6 +32,7 @@ classifiers = [
     "Programming Language :: Python :: 3.10",
     "Programming Language :: Python :: 3.11",
     "Programming Language :: Python :: 3.12",
+    "Programming Language :: Python :: 3.13",
     "License :: OSI Approved :: GNU Lesser General Public License v3 (LGPLv3)",
     "Topic :: Scientific/Engineering :: Artificial Intelligence",
     "Topic :: Scientific/Engineering :: Physics",