diff --git a/Dockerfile b/Dockerfile
index 5ab6d02..edc5b9b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,6 @@
 # This Dockerfile is based on the pattern recommended by the pipenv docs:
 # https://pipenv.pypa.io/en/latest/docker.html
-FROM python:3.12@sha256:f61c61fb2a8967599fb0874746c93530c3d2a4583478528eda06584abc736ea0 as builder
+FROM python:3.13@sha256:08471c63c5fdf2644adc142a7fa8d0290eb405cda14c473fbe5b4cd0933af601 as builder
 
 RUN pip install --no-cache-dir pipenv==2023.12.1
 ENV PIPENV_VENV_IN_PROJECT=1
@@ -11,7 +11,7 @@ RUN pipenv --no-site-packages install -v --deploy
 
 
 ############################################################
-FROM python:3.12-slim@sha256:34656cd90456349040784165b9decccbcee4de66f3ead0a1168ba893455afd1e as final
+FROM python:3.13-slim@sha256:ae9f9ac89467077ed1efefb6d9042132d28134ba201b2820227d46c9effd3174 as final
 
 RUN adduser --uid 19876 summarizer-bot && \
     mkdir /app && \