diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 576df90..b23eaa1 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -1,10 +1,14 @@
-name: test
+name: ci
 
 on:
   push:
-    branches: [ master ]
+    branches:
+      - master
+    tags:
+      - '**'
   pull_request:
-    branches: [ master ]
+    branches:
+      - master
 
 jobs:
   lint:
@@ -53,3 +57,15 @@ jobs:
         with:
           token: ${{ secrets.CODECOV_TOKEN }}
           fail_ci_if_error: true
+
+  publish:
+    runs-on: ubuntu-latest
+    name: publish
+    if: github.ref_type == 'tag'
+    needs:
+      - lint
+      - test
+    steps:
+      - run: poetry publish --build
+        env:
+          POETRY_PYPI_TOKEN_PYPI: ${{ secrets.PYPI_TOKEN }}
diff --git a/README.rst b/README.rst
index 8808b27..4d933be 100644
--- a/README.rst
+++ b/README.rst
@@ -19,9 +19,11 @@ ffmpy
 =====
 *ffmpy* is a simple `FFmpeg <http://ffmpeg.org/>`_ command line wrapper. It implements a Pythonic interface for FFmpeg command line compilation and uses Python's `subprocess <https://docs.python.org/2/library/subprocess.html>`_ to execute the compiled command line.
 
+*ffmpy* requires Python 3.8 or greater.
+
 Installation
 ------------
-You guessed it::
+::
 
   pip install ffmpy
 
diff --git a/docs/index.rst b/docs/index.rst
index 8a055ee..d0c2a8e 100644
--- a/docs/index.rst
+++ b/docs/index.rst
@@ -13,6 +13,8 @@ ffmpy
 
 At this moment *ffmpy* has wrappers for ``ffmpeg`` and ``ffprobe`` commands, but it should be possible to run other FFmpeg tools with it (e.g. ``ffserver``).
 
+*ffmpy* requires Python 3.8 or greater.
+
 Installation
 ------------
 ::