diff --git a/implementations/python-jsonschema/Dockerfile b/implementations/python-jsonschema/Dockerfile
index 2e9f3f932..3a061d3da 100644
--- a/implementations/python-jsonschema/Dockerfile
+++ b/implementations/python-jsonschema/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.14.5-alpine
+FROM python:3.15.0b2-alpine
 WORKDIR /usr/src/myapp
 RUN python -m pip install jsonschema
 COPY bowtie_jsonschema.py .