diff --git a/pyproject.toml b/pyproject.toml
index c9abd461009..f14507c3b9d 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -6,11 +6,6 @@ build-backend = "flit_core.buildapi"
 [project]
 name = "msgraph-beta-sdk"
 
-# Pin metadata to 2.3 until ESRP Release supports License-Expression over the 
-# deprecated License field. Update License to License-Expression when unpinning 
-# metadata version.
-metadata-version = 2.3
-
 # The SDK version
 # x-release-please-start-version
 version = "1.59.0"
@@ -27,8 +22,9 @@ dependencies = [
 
 ]
 requires-python = ">=3.10"
-license = "MIT"
-license-files = ["LICENSE"]
+license = {text = "MIT"}
+# Add this back when we upgrade flit and ESRP Release supports latest metadata.
+# license-files = ["LICENSE"]
 readme = "README.md"
 keywords = ["msgraph", "openAPI", "Microsoft", "Graph", "beta"]
 classifiers = [