diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index cfb304ef1b2..561a946cd26 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -313,6 +313,7 @@ jobs:
           - "3.12"
           - "3.13"
           - "3.14"
+          - "3.15"
         os:
           - ubuntu-latest
           - macOS-latest
diff --git a/pyproject.toml b/pyproject.toml
index 3185fe0a9fd..4148571570d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -20,7 +20,7 @@ classifiers = [
     "Topic :: Home Automation",
 ]
 
-requires-python = ">=3.12.0,<3.15"
+requires-python = ">=3.12.0,<3.16"
 
 dynamic = ["dependencies", "optional-dependencies", "version"]