diff --git a/Dockerfile b/Dockerfile
index a2a9a0ab..0a675ef5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.11-alpine3.16 AS builder
+FROM python:3.13-alpine3.21 AS builder
 ARG HELM_VERSION
 
 ENV VIRTUAL_ENV="/opt/streamflow"
@@ -38,7 +38,7 @@ RUN apk --no-cache add \
     && python -m venv ${VIRTUAL_ENV} \
     && pip install .
 
-FROM python:3.11-alpine3.16
+FROM python:3.13-alpine3.21
 LABEL maintainer="iacopo.colonnelli@unito.it"
 
 ENV VIRTUAL_ENV="/opt/streamflow"