diff --git a/contrib/langchain/pyproject.toml b/contrib/langchain/pyproject.toml
index f5bb8f1f..89ab23d3 100644
--- a/contrib/langchain/pyproject.toml
+++ b/contrib/langchain/pyproject.toml
@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "langchain-arcade"
-version = "1.4.4"
+version = "1.4.5"
 description = "An integration package connecting Arcade and Langchain/LangGraph"
 readme = "README.md"
 repository = "https://github.com/arcadeai/arcade-mcp/tree/main/contrib/langchain"
@@ -12,7 +12,7 @@ license = "MIT"
 requires-python = ">=3.10"
 dependencies = [
     "arcadepy>=1.7.0",
-    "langchain-core>=0.3.49,<0.4",
+    "langchain-core>=0.3.80,<0.4",
 ]