diff --git a/libs/partners/anthropic/langchain_anthropic/__init__.py b/libs/partners/anthropic/langchain_anthropic/__init__.py
index 05c57e7117b..70b7fc2b332 100644
--- a/libs/partners/anthropic/langchain_anthropic/__init__.py
+++ b/libs/partners/anthropic/langchain_anthropic/__init__.py
@@ -8,8 +8,8 @@ from langchain_anthropic.chat_models import (
 from langchain_anthropic.llms import AnthropicLLM
 
 __all__ = [
-    "__version__",
     "AnthropicLLM",
     "ChatAnthropic",
+    "__version__",
     "convert_to_anthropic_tool",
 ]
diff --git a/libs/partners/anthropic/scripts/check_version.py b/libs/partners/anthropic/scripts/check_version.py
index 77f80ddf5ac..163f31644da 100644
--- a/libs/partners/anthropic/scripts/check_version.py
+++ b/libs/partners/anthropic/scripts/check_version.py
@@ -1,8 +1,8 @@
 """Check version consistency between `pyproject.toml` and `_version.py`.
 
-This script validates that the version defined in pyproject.toml matches the `__version__`
-variable in `langchain_anthropic/_version.py`. Intended for use as a pre-commit hook to
-prevent version mismatches.
+This script validates that the version defined in pyproject.toml matches the
+`__version__` variable in `langchain_anthropic/_version.py`. Intended for use as a
+pre-commit hook to prevent version mismatches.
 """
 
 import re
diff --git a/libs/partners/anthropic/tests/unit_tests/test_imports.py b/libs/partners/anthropic/tests/unit_tests/test_imports.py
index 64a7f088219..25c29f6e7eb 100644
--- a/libs/partners/anthropic/tests/unit_tests/test_imports.py
+++ b/libs/partners/anthropic/tests/unit_tests/test_imports.py
@@ -1,6 +1,7 @@
 from langchain_anthropic import __all__
 
 EXPECTED_ALL = [
+    "__version__",
     "ChatAnthropic",
     "convert_to_anthropic_tool",
     "AnthropicLLM",