diff --git a/pyinstaller.spec b/pyinstaller.spec
index 78dd3a4..48316f6 100644
--- a/pyinstaller.spec
+++ b/pyinstaller.spec
@@ -22,9 +22,13 @@ excluded_modules = [
     "bz2",
     "ftplib",
     "lzma",
+    "mypy",  # wrongly included dev-dep
+    "rich",  # wrongly included dev-dep (transitive dep of pip-audit)
     "setuptools",
     "smtplib",
     "statistics",
+    "toml",  # wrongly included dev-dep (transitive dep of pip-audit)
+    "tomllib",
     "tracemalloc",
     "xml.sax",
     "xmlrpc"
diff --git a/pyproject.toml b/pyproject.toml
index 8b7b852..c0fce64 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -92,8 +92,13 @@ generate-schemas = "python scripts/generate_schemas.py"
 compile.cmd = "python -O -m PyInstaller pyinstaller.spec --clean"
 compile.env = {PYTHONHASHSEED = "1", SOURCE_DATE_EPOCH = "0"}  # https://pyinstaller.org/en/stable/advanced-topics.html#creating-a-reproducible-build
 
+deps                = "pdm list --fields name,version,groups"
+"deps:tree"         = "pdm list --tree"
+"deps:runtime"      = "pdm list --fields name,version,groups --include default"
+"deps:runtime:tree" = "pdm list --tree --include default"
+
 # format & lint
-format = { composite = ["format:py", "format:yaml"] }
+format        = { composite = ["format:py", "format:yaml"] }
 "format:py"   = { shell = "autopep8 --recursive --in-place scripts src tests --verbose && python scripts/post_autopep8.py scripts src tests" }
 "format:yaml" = "yamlfix scripts/ src/ tests/"
 
@@ -104,10 +109,10 @@ lint = { composite = ["lint:ruff", "lint:mypy", "lint:pyright"] }
 "lint:fix"     = {shell = "ruff check --preview --fix" }
 
 # tests
-test    = "python -m pytest --capture=tee-sys"
-utest   = "python -m pytest --capture=tee-sys -m 'not itest'"
-itest   = "python -m pytest --capture=tee-sys -m 'itest'"
-"test:cov" = { composite = ["test --cov=src/kleinanzeigen_bot"] }
+test  = "python -m pytest --capture=tee-sys"
+utest = "python -m pytest --capture=tee-sys -m 'not itest'"
+itest = "python -m pytest --capture=tee-sys -m 'itest'"
+"test:cov"  = { composite = ["test --cov=src/kleinanzeigen_bot"] }
 "utest:cov" = { composite = ["utest --cov=src/kleinanzeigen_bot"] }
 "itest:cov" = { composite = ["itest --cov=src/kleinanzeigen_bot"] }