diff --git a/langgraph/__init__.py b/langgraph/__init__.py
index e69de29bb..959f4ab2e 100644
--- a/langgraph/__init__.py
+++ b/langgraph/__init__.py
@@ -0,0 +1,3 @@
+from langgraph.version import __version__
+
+__all__ = ["__version__"]
diff --git a/langgraph/version.py b/langgraph/version.py
new file mode 100644
index 000000000..ac7aeef6f
--- /dev/null
+++ b/langgraph/version.py
@@ -0,0 +1,9 @@
+"""Main entrypoint into package."""
+from importlib import metadata
+
+try:
+    __version__ = metadata.version(__package__)
+except metadata.PackageNotFoundError:
+    # Case where package metadata is not available.
+    __version__ = ""
+del metadata  # optional, avoids polluting the results of dir(__package__)