diff --git a/pyproject.toml b/pyproject.toml
index 1c6c10f..f66d078 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -6,7 +6,7 @@ authors = [
     { name = "Your Name", email = "your.email@example.com" }
 ]
 dependencies = [
-    "llama-index-core==0.12.15",
+    "llama-index-core==0.13.0",
     "llama-index-llms-openai==0.3.16",
     "openai==1.61.0",
     "python-dotenv>=1.0.0",