diff --git a/.github/workflows/_checks.yml b/.github/workflows/_checks.yml
index ee38dca..5281ffe 100644
--- a/.github/workflows/_checks.yml
+++ b/.github/workflows/_checks.yml
@@ -27,6 +27,7 @@ jobs:
           - "3.12"
           - "3.13"
           - "3.14"
+          - "3.15"
     services:
       redis:
         image: redis:8
@@ -69,6 +70,7 @@ jobs:
           - "3.12"
           - "3.13"
           - "3.14"
+          - "3.15"
     services:
       redis:
         image: redis:8
diff --git a/pyproject.toml b/pyproject.toml
index 9b51287..f6b00ea 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -13,6 +13,7 @@ classifiers = [
     "Programming Language :: Python :: 3.12",
     "Programming Language :: Python :: 3.13",
     "Programming Language :: Python :: 3.14",
+    "Programming Language :: Python :: 3.15",
     "Typing :: Typed",
     "Topic :: Software Development :: Libraries",
 ]