diff --git a/pyproject.toml b/pyproject.toml
index 05e3ebc..1462ab8 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -6,7 +6,7 @@ requires-python = ">=3.10"
 dependencies = [
     "langchain>=1.3.14",
     "langchain-openai>=1.4.1",
-    "langchain-core>=1.5.3",
+    "langchain-core>=1.5.4",
     "python-dotenv>=1.2.2",
     "questionary>=2.1.1",
     "requests>=2.34.2",