diff --git a/pyproject.toml b/pyproject.toml
index 740de9d..1a78a94 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,18 +1,18 @@
 [tool.poetry]
 name = "vibrometer_analysis"
-version = "0.1.0"
+version = "0.2.0"
 description = ""
 authors = ["Cristóbal Tapia Camú <crtapia@gmail.com>"]
 
 [tool.poetry.dependencies]
-python = "^3.7"
-numpy = "^1.19.0"
+python = "^3.8,<4.0"
 pandas = "^1.0.5"
 scipy = "^1.5.1"
 matplotlib = "3.1.0"
 sounddevice = "^0.4.0"
 pyqt5 = "^5.15.0"
 pyinstaller = "^4.0"
+numpy = "^1.24.2"
 
 [tool.poetry.dev-dependencies]
 pytest = "^5.2"
@@ -20,6 +20,12 @@ pytest = "^5.2"
 [tool.poetry.scripts]
 app = "vibrometer_analysis.qt_app:main"
 
+[tool.poetry.group.dev.dependencies]
+isort = "^5.12.0"
+yapf = "^0.32.0"
+pydocstyle = "^6.3.0"
+toml = "^0.10.2"
+
 [build-system]
 requires = ["poetry>=0.12"]
 build-backend = "poetry.masonry.api"
diff --git a/vibrometer_analysis/vibrometer.py b/vibrometer_analysis/vibrometer.py
index 5415677..252f15c 100644
--- a/vibrometer_analysis/vibrometer.py
+++ b/vibrometer_analysis/vibrometer.py
@@ -77,12 +77,12 @@ def wait_and_record(self, duration, total_recording, thress, progress=None):
 
         Parameters
         ----------
-        duration : TODO
+        duration : float
         total_recording : TODO
 
         Returns
         -------
-        TODO
+        impact_detected
 
         """
         total_recording = int(total_recording)