diff --git a/Dockerfile b/Dockerfile
index 9899cb6..833ac56 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.9-slim
+FROM python:3.11-slim
 
 LABEL "maintainer" "Sviatoslav Sydorenko <wk+pypa@sydorenko.org.ua>"
 LABEL "repository" "https://github.com/pypa/gh-action-pypi-publish"
diff --git a/requirements/runtime-prerequisites.txt b/requirements/runtime-prerequisites.txt
index ae3e411..8cad830 100644
--- a/requirements/runtime-prerequisites.txt
+++ b/requirements/runtime-prerequisites.txt
@@ -1,6 +1,6 @@
 #
-# This file is autogenerated by pip-compile with python 3.9
-# To update, run:
+# This file is autogenerated by pip-compile with Python 3.11
+# by the following command:
 #
 #    pip-compile --allow-unsafe --output-file=requirements/runtime-prerequisites.txt --resolver=backtracking --strip-extras requirements/runtime-prerequisites.in
 #
diff --git a/requirements/runtime.txt b/requirements/runtime.txt
index c2f1ba2..40b6ff6 100644
--- a/requirements/runtime.txt
+++ b/requirements/runtime.txt
@@ -1,6 +1,6 @@
 #
-# This file is autogenerated by pip-compile with python 3.9
-# To update, run:
+# This file is autogenerated by pip-compile with Python 3.11
+# by the following command:
 #
 #    pip-compile --allow-unsafe --output-file=requirements/runtime.txt --resolver=backtracking --strip-extras requirements/runtime.in
 #