diff --git a/.github/workflows/python-app.yaml b/.github/workflows/python-app.yaml
index da1a1133d..2d967cd7c 100644
--- a/.github/workflows/python-app.yaml
+++ b/.github/workflows/python-app.yaml
@@ -22,7 +22,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - name: Check out code
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
 
       - name: Set up Python
         uses: actions/setup-python@v4
diff --git a/pyproject.toml b/pyproject.toml
index 34d10ba0c..d11420346 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,10 +1,10 @@
 [build-system]
-requires = ["setuptools>=61.0.0", "wheel"]
+requires = ["setuptools>=61.0.0", "wheel", "setuptools_scm[toml]>=6.2"]
 build-backend = "setuptools.build_meta"
 
 [project]
 name = "flixOpt"
-version = "1.0.9"
+dynamic = ["version"]
 description = "Vector based energy and material flow optimization framework in Python."
 readme = "README.md"
 requires-python = ">=3.10, <3.13"
@@ -63,6 +63,9 @@ exclude = ["tests", "docs", "examples", "examples.*", "Tutorials", ".git", ".vsc
 [tool.setuptools.package-data]
 "flixOpt" = ["config.yaml"]
 
+[tool.setuptools_scm]
+version_scheme = "post-release"
+
 [tool.ruff]
 # Files or directories to exclude (e.g., virtual environments, cache, build artifacts)
 exclude = [