diff --git a/.github/workflows/pull_request.yml b/.github/workflows/pull_request.yml
index 9072c26..7a9d472 100644
--- a/.github/workflows/pull_request.yml
+++ b/.github/workflows/pull_request.yml
@@ -12,7 +12,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ["3.10", "3.11", "3.12", "3.13", "3.14"]
+        python-version: ["3.10", "3.11", "3.12", "3.13", "3.14", "3.15"]
     steps:
       - uses: actions/checkout@v7.0.1
       - uses: extractions/setup-just@v4