diff --git a/.github/workflows/lint-and-test.yml b/.github/workflows/lint-and-test.yml
index b790880..8623a08 100644
--- a/.github/workflows/lint-and-test.yml
+++ b/.github/workflows/lint-and-test.yml
@@ -23,7 +23,7 @@ jobs:
     - name: Set up Python
       uses: actions/setup-python@v6
       with:
-        python-version: '3.13'
+        python-version: '3.15'
       
     - name: Install dependencies
       run: python3 -m pip install -r requirements-dev.txt
diff --git a/Dockerfile b/Dockerfile
index add28eb..6a36047 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.13-alpine
+FROM python:3.15-alpine
 
 LABEL maintainer="Minituff (James Tufarelli)"