diff --git a/libs/text-splitters/pyproject.toml b/libs/text-splitters/pyproject.toml
index 086f0492d8b..d9dfc0b95d4 100644
--- a/libs/text-splitters/pyproject.toml
+++ b/libs/text-splitters/pyproject.toml
@@ -6,7 +6,7 @@ build-backend = "pdm.backend"
 authors = []
 license = { text = "MIT" }
 requires-python = ">=3.9"
-dependencies = ["langchain-core<1.0.0,>=0.3.51"]
+dependencies = ["langchain-core<1.0.0,>=0.3.72"]
 name = "langchain-text-splitters"
 version = "0.3.9"
 description = "LangChain text splitting utilities"