diff --git a/docs/source/conf.py b/docs/source/conf.py
index e32a765..e661d48 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -5,8 +5,12 @@
 
 import os
 import sys
+from pathlib import Path
 
-sys.path.append(os.path.join(os.path.dirname(__file__), "../.."))
+import toml
+
+project_root = Path(__file__).parents[2]
+sys.path.append(str(project_root))
 
 # -- Project information -----------------------------------------------------
 # https://www.sphinx-doc.org/en/master/usage/configuration.html#project-information
@@ -14,7 +18,11 @@ sys.path.append(os.path.join(os.path.dirname(__file__), "../.."))
 project = "jubeatools"
 copyright = "2022, Stepland"
 author = "Stepland"
-release = "1.4.0"
+
+with open(project_root / "pyproject.toml") as f:
+    pyproject = toml.load(f)
+
+release = pyproject["tool"]["poetry"]["version"]
 
 # -- General configuration ---------------------------------------------------
 # https://www.sphinx-doc.org/en/master/usage/configuration.html#general-configuration