diff --git a/libs/langchain/pyproject.toml b/libs/langchain/pyproject.toml
index f084f83c5bf..04a06d44351 100644
--- a/libs/langchain/pyproject.toml
+++ b/libs/langchain/pyproject.toml
@@ -7,8 +7,8 @@ authors = []
 license = { text = "MIT" }
 requires-python = ">=3.9, <4.0"
 dependencies = [
-    "langchain-core<1.0.0,>=0.3.66",
-    "langchain-text-splitters<1.0.0,>=0.3.8",
+    "langchain-core<1.0.0,>=0.3.72",
+    "langchain-text-splitters<1.0.0,>=0.3.9",
     "langsmith>=0.1.17",
     "pydantic<3.0.0,>=2.7.4",
     "SQLAlchemy<3,>=1.4",