diff --git a/.github/ISSUE_TEMPLATE/bug-report.yml b/.github/ISSUE_TEMPLATE/bug-report.yml
index 59e1a03..414c668 100644
--- a/.github/ISSUE_TEMPLATE/bug-report.yml
+++ b/.github/ISSUE_TEMPLATE/bug-report.yml
@@ -26,6 +26,7 @@ body:
       description: |
         In which version of the Python interpreter does the issue arise?
       options:
+        - "3.15"
         - "3.14"
         - "3.13"
         - "3.12"
diff --git a/.python-version b/.python-version
index 6324d40..93a848f 100644
--- a/.python-version
+++ b/.python-version
@@ -1 +1 @@
-3.14
+3.15
diff --git a/noxfile.py b/noxfile.py
index 28ba265..a504cfc 100644
--- a/noxfile.py
+++ b/noxfile.py
@@ -30,6 +30,7 @@ def ruff(session: nox.Session) -> None:
         "3.12",
         "3.13",
         "3.14",
+        "3.15",
     ],
 )
 def test(session: nox.Session) -> None:
diff --git a/pyproject.toml b/pyproject.toml
index 4223011..dd398e7 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -25,6 +25,7 @@ classifiers = [
   "Programming Language :: Python :: 3.12",
   "Programming Language :: Python :: 3.13",
   "Programming Language :: Python :: 3.14",
+  "Programming Language :: Python :: 3.15",
   "Topic :: Software Development :: Libraries :: Python Modules",
 ]
 requires-python = ">= 3.10"