diff --git a/3.10/Dockerfile b/3.10/Dockerfile
index dd7fb43..abc25bb 100644
--- a/3.10/Dockerfile
+++ b/3.10/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.10.12-slim-bullseye@sha256:f5dd43802397d4e7e2f5434e3ef7e4000cdd53f3ed677ca9c27a3469d56f1455
+FROM python:3.11.4-slim-bullseye@sha256:933083cddf041acec1be03ddd1c2e7abb5ce0b2b5fbc0e06c8b29be5f21b2c96
 
 # renovate: datasource=pypi depName=poetry versioning=semver
 ENV POETRY_VERSION 1.5.1
diff --git a/3.7/Dockerfile b/3.7/Dockerfile
index 5be755d..abc25bb 100644
--- a/3.7/Dockerfile
+++ b/3.7/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.7.17-slim-bullseye@sha256:f209b1c0248ceb7419d4aeacb14b0d37ea3c7f37715dffd158b4dc04c8ddf474
+FROM python:3.11.4-slim-bullseye@sha256:933083cddf041acec1be03ddd1c2e7abb5ce0b2b5fbc0e06c8b29be5f21b2c96
 
 # renovate: datasource=pypi depName=poetry versioning=semver
 ENV POETRY_VERSION 1.5.1
diff --git a/3.8/Dockerfile b/3.8/Dockerfile
index 4aa68da..abc25bb 100644
--- a/3.8/Dockerfile
+++ b/3.8/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.8.17-slim-bullseye@sha256:eef9806ec42b1a93eead28dd3bbc0877459bfedcbd6f6085609758de1933b0c9
+FROM python:3.11.4-slim-bullseye@sha256:933083cddf041acec1be03ddd1c2e7abb5ce0b2b5fbc0e06c8b29be5f21b2c96
 
 # renovate: datasource=pypi depName=poetry versioning=semver
 ENV POETRY_VERSION 1.5.1
diff --git a/3.9/Dockerfile b/3.9/Dockerfile
index 2ec0b4c..abc25bb 100644
--- a/3.9/Dockerfile
+++ b/3.9/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.9.17-slim-bullseye@sha256:5affcd84488b32a37f604ae9934967658c0cd72e909e5f7316dc9e46960623c1
+FROM python:3.11.4-slim-bullseye@sha256:933083cddf041acec1be03ddd1c2e7abb5ce0b2b5fbc0e06c8b29be5f21b2c96
 
 # renovate: datasource=pypi depName=poetry versioning=semver
 ENV POETRY_VERSION 1.5.1