diff --git a/Dockerfile.django-alpine b/Dockerfile.django-alpine
index 97bb4411796..5ffc4b05452 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:3.11.9-alpine3.20@sha256:df44c0c0761ddbd6388f4549cab42d24d64d257c2a960ad5b276bb7dab9639c7 AS base
+FROM python:3.12.5-alpine3.20@sha256:c2f41e6a5a67bc39b95be3988dd19fbd05d1b82375c46d9826c592cca014d4de AS base
 FROM base AS build
 WORKDIR /app
 RUN \
diff --git a/Dockerfile.django-debian b/Dockerfile.django-debian
index 26c27cad391..77b9b5af120 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:3.11.9-slim-bookworm@sha256:8c1036ec919826052306dfb5286e4753ffd9d5f6c24fbc352a5399c3b405b57e AS base
+FROM python:3.12.5-slim-bookworm@sha256:105e9d85a67db1602e70fa2bbb49c1e66bae7e3bdcb6259344fe8ca116434f74 AS base
 FROM base AS build
 WORKDIR /app
 RUN \
diff --git a/Dockerfile.integration-tests-debian b/Dockerfile.integration-tests-debian
index 0ff85f7c2a0..0f71f50d9cd 100644
--- a/Dockerfile.integration-tests-debian
+++ b/Dockerfile.integration-tests-debian
@@ -2,7 +2,7 @@
 # code: language=Dockerfile
 
 FROM openapitools/openapi-generator-cli:v7.7.0@sha256:99924315933d49e7b33a7d2074bb2b64fc8def8f74519939036e24eb48f00336 AS openapitools
-FROM python:3.11.9-slim-bookworm@sha256:8c1036ec919826052306dfb5286e4753ffd9d5f6c24fbc352a5399c3b405b57e AS build
+FROM python:3.12.5-slim-bookworm@sha256:105e9d85a67db1602e70fa2bbb49c1e66bae7e3bdcb6259344fe8ca116434f74 AS build
 WORKDIR /app
 RUN \
   apt-get -y update && \
diff --git a/Dockerfile.nginx-alpine b/Dockerfile.nginx-alpine
index 0528e63047b..c15e11c5863 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:3.11.9-alpine3.20@sha256:df44c0c0761ddbd6388f4549cab42d24d64d257c2a960ad5b276bb7dab9639c7 AS base
+FROM python:3.12.5-alpine3.20@sha256:c2f41e6a5a67bc39b95be3988dd19fbd05d1b82375c46d9826c592cca014d4de AS base
 FROM base AS build
 WORKDIR /app
 RUN \
diff --git a/Dockerfile.nginx-debian b/Dockerfile.nginx-debian
index b07ce5407de..8c40b11161a 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:3.11.9-slim-bookworm@sha256:8c1036ec919826052306dfb5286e4753ffd9d5f6c24fbc352a5399c3b405b57e AS base
+FROM python:3.12.5-slim-bookworm@sha256:105e9d85a67db1602e70fa2bbb49c1e66bae7e3bdcb6259344fe8ca116434f74 AS base
 FROM base AS build
 WORKDIR /app
 RUN \