diff --git a/.github/scripts/check_diff.py b/.github/scripts/check_diff.py
index c6e20b99c30..d8f48aa3af5 100644
--- a/.github/scripts/check_diff.py
+++ b/.github/scripts/check_diff.py
@@ -7,6 +7,8 @@ from typing import Dict, List, Set
 from pathlib import Path
 import tomllib
 
+from packaging.requirements import Requirement
+
 from get_min_versions import get_min_version_from_toml
 
 
@@ -55,7 +57,9 @@ def dependents_graph() -> dict:
     """
     dependents = defaultdict(set)
 
-    for path in glob.glob("./libs/**/pyproject.toml", recursive=True):
+    # for path in glob.glob("./libs/**/pyproject.toml", recursive=True):
+    # TODO: fix this
+    for path in ["./libs/langchain/pyproject.toml", "./libs/core/pyproject.toml"]:
         if "template" in path:
             continue
 
@@ -65,11 +69,13 @@ def dependents_graph() -> dict:
 
         pkg_dir = "libs" + "/".join(path.split("libs")[1].split("/")[:-1])
         for dep in [
-            *pyproject["project"]["dependencies"].keys(),
-            *pyproject["dependency-groups"]["test"].keys(),
+            *pyproject["project"]["dependencies"],
+            *pyproject["dependency-groups"]["test"],
         ]:
+            requirement = Requirement(dep)
+            package_name = requirement.name
             if "langchain" in dep:
-                dependents[dep].add(pkg_dir)
+                dependents[package_name].add(pkg_dir)
                 continue
 
         # load extended deps from extended_testing_deps.txt
diff --git a/.github/scripts/get_min_versions.py b/.github/scripts/get_min_versions.py
index 4d4c85453aa..8f979fd7ce2 100644
--- a/.github/scripts/get_min_versions.py
+++ b/.github/scripts/get_min_versions.py
@@ -7,6 +7,7 @@ else:
     # for python 3.10 and below, which doesnt have stdlib tomllib
     import tomli as tomllib
 
+from packaging.requirements import Requirement
 from packaging.specifiers import SpecifierSet
 from packaging.version import Version
 
@@ -105,7 +106,10 @@ def get_min_version_from_toml(
     with open(toml_path, "rb") as file:
         toml_data = tomllib.load(file)
 
-    dependencies = toml_data["project"]["dependencies"]
+    dependencies = {}
+    for dep in toml_data["project"]["dependencies"]:
+        requirement = Requirement(dep)
+        dependencies[requirement.name] = requirement
 
     # Initialize a dictionary to store the minimum versions
     min_versions = {}
@@ -120,17 +124,14 @@ def get_min_version_from_toml(
         if lib in dependencies:
             if include and lib not in include:
                 continue
+            requirement = dependencies[lib]
+            # TODO: fix this
+            if requirement.marker and not requirement.marker.evaluate(
+                {"python_version": python_version}
+            ):
+                continue
             # Get the version string
-            version_string = dependencies[lib]
-
-            if isinstance(version_string, dict):
-                version_string = version_string["version"]
-            if isinstance(version_string, list):
-                version_string = [
-                    vs
-                    for vs in version_string
-                    if check_python_version(python_version, vs["python"])
-                ][0]["version"]
+            version_string = str(requirement.specifier)
 
             # Use parse_version to get the minimum supported version from version_string
             min_version = get_minimum_version(lib, version_string)