diff --git a/libs/langchain/pyproject.toml b/libs/langchain/pyproject.toml
index 8566b88c6a2..d3f88ef1857 100644
--- a/libs/langchain/pyproject.toml
+++ b/libs/langchain/pyproject.toml
@@ -7,7 +7,7 @@ authors = []
 license = { text = "MIT" }
 requires-python = ">=3.9.0,<4.0.0"
 dependencies = [
-    "langchain-core>=0.3.72,<1.0.0",
+    "langchain-core>=0.3.73,<1.0.0",
     "langchain-text-splitters>=0.3.9,<1.0.0",
     "langsmith>=0.1.17,<1.0.0",
     "pydantic>=2.7.4,<3.0.0",
@@ -17,7 +17,7 @@ dependencies = [
     "async-timeout>=4.0.0,<5.0.0; python_version < \"3.11\"",
 ]
 name = "langchain"
-version = "0.3.27"
+version = "0.3.28"
 description = "Building applications with LLMs through composability"
 readme = "README.md"
 
diff --git a/libs/langchain/uv.lock b/libs/langchain/uv.lock
index e17f1a4763e..75093bb90c1 100644
--- a/libs/langchain/uv.lock
+++ b/libs/langchain/uv.lock
@@ -2163,7 +2163,7 @@ wheels = [
 
 [[package]]
 name = "langchain"
-version = "0.3.27"
+version = "0.3.28"
 source = { editable = "." }
 dependencies = [
     { name = "async-timeout", marker = "python_full_version < '3.11'" },