diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 00000000..eddc7196
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,17 @@
+FROM docker.io/library/python:3.11
+
+# install apt dependencies from requirements.txt
+RUN --mount=target=/var/lib/apt/lists,type=cache,sharing=locked \
+    --mount=target=/var/cache/apt,type=cache,sharing=locked \
+    rm -f /etc/apt/apt.conf.d/docker-clean \
+    && apt-get update \
+    && apt-get -y --no-install-recommends install \
+    espeak-ng ffmpeg
+
+# install python dependencies from requirements.txt
+ADD requirements.txt /tmp/requirements.txt
+RUN --mount=target=/root/.cache/pip,type=cache,sharing=locked \
+    pip install -r /tmp/requirements.txt
+
+ADD . /app
+WORKDIR /app