diff --git a/Dockerfile.django-alpine b/Dockerfile.django-alpine
index d018effb748..2a7c65e0ec1 100644
--- a/Dockerfile.django-alpine
+++ b/Dockerfile.django-alpine
@@ -5,7 +5,7 @@
 # Dockerfile.nginx to use the caching mechanism of Docker.
 
 # Ref: https://devguide.python.org/#branchstatus
-FROM python:3.11.11-alpine3.21@sha256:9af3561825050da182afc74b106388af570b99c500a69c8216263aa245a2001b AS base
+FROM python:3.13.2-alpine3.21@sha256:323a717dc4a010fee21e3f1aac738ee10bb485de4e7593ce242b36ee48d6b352 AS base
 FROM base AS build
 WORKDIR /app
 RUN \
diff --git a/Dockerfile.django-debian b/Dockerfile.django-debian
index f8b9dccdcfd..1b9791681a0 100644
--- a/Dockerfile.django-debian
+++ b/Dockerfile.django-debian
@@ -5,7 +5,7 @@
 # Dockerfile.nginx to use the caching mechanism of Docker.
 
 # Ref: https://devguide.python.org/#branchstatus
-FROM python:3.11.11-slim-bookworm@sha256:42420f737ba91d509fc60d5ed65ed0492678a90c561e1fa08786ae8ba8b52eda AS base
+FROM python:3.13.2-slim-bookworm@sha256:f3614d98f38b0525d670f287b0474385952e28eb43016655dd003d0e28cf8652 AS base
 FROM base AS build
 WORKDIR /app
 RUN \
diff --git a/Dockerfile.integration-tests-debian b/Dockerfile.integration-tests-debian
index 441f5e4e7a5..86a91e86ab5 100644
--- a/Dockerfile.integration-tests-debian
+++ b/Dockerfile.integration-tests-debian
@@ -3,7 +3,7 @@
 
 FROM openapitools/openapi-generator-cli:v7.12.0@sha256:338dc617d26fb4a515891dee8a5c345ad302e191c6010c6a1f77ed6f6ff7476a AS openapitools
 # currently only supports x64, no arm yet due to chrome and selenium dependencies
-FROM python:3.11.11-slim-bookworm@sha256:42420f737ba91d509fc60d5ed65ed0492678a90c561e1fa08786ae8ba8b52eda AS build
+FROM python:3.13.2-slim-bookworm@sha256:f3614d98f38b0525d670f287b0474385952e28eb43016655dd003d0e28cf8652 AS build
 WORKDIR /app
 RUN \
   apt-get -y update && \
diff --git a/Dockerfile.nginx-alpine b/Dockerfile.nginx-alpine
index 0f286db8e10..7389ff7744e 100644
--- a/Dockerfile.nginx-alpine
+++ b/Dockerfile.nginx-alpine
@@ -5,7 +5,7 @@
 # Dockerfile.django-alpine to use the caching mechanism of Docker.
 
 # Ref: https://devguide.python.org/#branchstatus
-FROM python:3.11.11-alpine3.20@sha256:6e18772230b36e78251ed179a2a2a2b3cc94726f02e1fddccdcfbe05b17bdc96 AS base
+FROM python:3.13.2-alpine3.20@sha256:e885b40c1ed9f3134030e99a27bd61e98e376bf6d6709cccfb3c0aa6e856f56a AS base
 
 FROM base AS build
 WORKDIR /app
diff --git a/Dockerfile.nginx-debian b/Dockerfile.nginx-debian
index 67d95e2c929..c8ec0635a2e 100644
--- a/Dockerfile.nginx-debian
+++ b/Dockerfile.nginx-debian
@@ -5,7 +5,7 @@
 # Dockerfile.django-debian to use the caching mechanism of Docker.
 
 # Ref: https://devguide.python.org/#branchstatus
-FROM python:3.11.11-slim-bookworm@sha256:42420f737ba91d509fc60d5ed65ed0492678a90c561e1fa08786ae8ba8b52eda AS base
+FROM python:3.13.2-slim-bookworm@sha256:f3614d98f38b0525d670f287b0474385952e28eb43016655dd003d0e28cf8652 AS base
 FROM base AS build
 WORKDIR /app
 RUN \