diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 84249780..6759f991 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -16,6 +16,7 @@ jobs:
           - "3.12"
           - "3.13"
           - "3.14"
+          - "3.15"
 
     name: Python ${{ matrix.python-version }}
     steps:
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 5ed2acfd..820385d0 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -31,6 +31,7 @@ test:
           - "3.12"
           - "3.13"
           - "3.14"
+          - "3.15"
 
   image: python:${python_version}-alpine
   before_script:
diff --git a/setup.py b/setup.py
index afbdd9ab..e1988103 100644
--- a/setup.py
+++ b/setup.py
@@ -31,6 +31,7 @@
         "Programming Language :: Python :: 3.12",
         "Programming Language :: Python :: 3.13",
         "Programming Language :: Python :: 3.14",
+        "Programming Language :: Python :: 3.15",
     ],
     python_requires=">=3.11",
     install_requires=[
diff --git a/tox.ini b/tox.ini
index 2cd65d13..2bb22fa9 100644
--- a/tox.ini
+++ b/tox.ini
@@ -1,5 +1,5 @@
 [tox]
-envlist = py311, py312, py313, py314
+envlist = py311, py312, py313, py314, py315
 
 [testenv]
 passenv = FAKE_API_ENDPOINT
@@ -14,3 +14,4 @@ python =
     3.12: py312
     3.13: py313
     3.14: py314
+    3.15: py315