diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index ed8bdba..f54d904 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -16,7 +16,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-          python-version: ["3.13.1"]
+          python-version: ["3.13.18"]
     steps:
       - name: Configure git
         run: |
diff --git a/.python-version b/.python-version
index c10780c..844fbc4 100644
--- a/.python-version
+++ b/.python-version
@@ -1 +1 @@
-3.13.1
+3.13.18