diff --git a/libs/core/langchain_core/load/dump.py b/libs/core/langchain_core/load/dump.py
index 2e2293f99e7..07c956a8400 100644
--- a/libs/core/langchain_core/load/dump.py
+++ b/libs/core/langchain_core/load/dump.py
@@ -13,12 +13,15 @@ def default(obj: Any) -> Any:
         return to_json_not_implemented(obj)
 
 
-def dumps(obj: Any, *, pretty: bool = False) -> str:
+def dumps(obj: Any, *, pretty: bool = False, **kwargs: Any) -> str:
     """Return a json string representation of an object."""
+    if "default" in kwargs:
+        raise ValueError("`default` should not be passed to dumps")
     if pretty:
-        return json.dumps(obj, default=default, indent=2)
+        indent = kwargs.pop("indent", 2)
+        return json.dumps(obj, default=default, indent=indent, **kwargs)
     else:
-        return json.dumps(obj, default=default)
+        return json.dumps(obj, default=default, **kwargs)
 
 
 def dumpd(obj: Any) -> Dict[str, Any]:
diff --git a/libs/langchain/tests/unit_tests/load/__snapshots__/test_dump.ambr b/libs/langchain/tests/unit_tests/load/__snapshots__/test_dump.ambr
index 5b6b0e0778f..92427020e31 100644
--- a/libs/langchain/tests/unit_tests/load/__snapshots__/test_dump.ambr
+++ b/libs/langchain/tests/unit_tests/load/__snapshots__/test_dump.ambr
@@ -57,6 +57,9 @@
   }
   '''
 # ---
+# name: test_person_with_kwargs
+  '{"lc":1,"type":"constructor","id":["tests","unit_tests","load","test_dump","Person"],"kwargs":{"secret":{"lc":1,"type":"secret","id":["SECRET"]},"you_can_see_me":"hello"}}'
+# ---
 # name: test_serialize_llmchain
   '''
   {
diff --git a/libs/langchain/tests/unit_tests/load/test_dump.py b/libs/langchain/tests/unit_tests/load/test_dump.py
index 8e0dcd25fdc..6eef608e101 100644
--- a/libs/langchain/tests/unit_tests/load/test_dump.py
+++ b/libs/langchain/tests/unit_tests/load/test_dump.py
@@ -141,3 +141,14 @@ def test_serialize_llmchain_with_non_serializable_arg(snapshot: Any) -> None:
     prompt = PromptTemplate.from_template("hello {name}!")
     chain = LLMChain(llm=llm, prompt=prompt)
     assert dumps(chain, pretty=True) == snapshot
+
+
+def test_person_with_kwargs(snapshot: Any) -> None:
+    person = Person(secret="hello")
+    assert dumps(person, separators=(",", ":")) == snapshot
+
+
+def test_person_with_invalid_kwargs() -> None:
+    person = Person(secret="hello")
+    with pytest.raises(TypeError):
+        dumps(person, invalid_kwarg="hello")