diff --git a/Dockerfile b/Dockerfile
index 215d673d..4a63ff5a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,4 +1,4 @@
-FROM python:3.10.4-alpine as builder
+FROM python:3.10.5-alpine as builder
 
 ADD src /code/src
 ADD pyproject.toml poetry.lock /code/
@@ -9,7 +9,7 @@ RUN pip install poetry && poetry build -f wheel
 
 # by using a build container we prevent us from carrying around poetry
 # alongside its dependencies
-FROM python:3.10.4-alpine
+FROM python:3.10.5-alpine
 ARG OS_CREDITS_VERSION
 ARG WHEEL_NAME=os_credits-2.0.0-py3-none-any.whl
 EXPOSE 80
diff --git a/Dockerfile.dev b/Dockerfile.dev
index 1d539f9c..76d591ee 100644
--- a/Dockerfile.dev
+++ b/Dockerfile.dev
@@ -1,6 +1,6 @@
 # Expected to be called with `--volume $(PWD)/src:/code/src:ro`
 # Uses `adev` from `aiohttp-devtools` to restart the application on any code change
-FROM python:3.10.4-alpine
+FROM python:3.10.5-alpine
 
 ADD src /code/src
 ADD pyproject.toml poetry.lock /code/