diff --git a/src/index.json b/src/index.json
index 360af652755..01392c0a0e3 100644
--- a/src/index.json
+++ b/src/index.json
@@ -4042,7 +4042,7 @@
             }
         ],
         "arcdata": [
-           {
+            {
                 "downloadUrl": "https://azurearcdatacli.blob.core.windows.net/cli-extensions/arcdata-0.0.2-py2.py3-none-any.whl",
                 "filename": "arcdata-0.0.2-py2.py3-none-any.whl",
                 "metadata": {
@@ -19201,6 +19201,49 @@
                     "version": "0.5.1"
                 },
                 "sha256Digest": "d09bf0befecb5f64b803a1873e666900d3b2d0ca9fe6eea5bd959a68254339a8"
+            },
+            {
+                "downloadUrl": "https://azcliprod.blob.core.windows.net/cli-extensions/storage_blob_preview-0.5.2-py2.py3-none-any.whl",
+                "filename": "storage_blob_preview-0.5.2-py2.py3-none-any.whl",
+                "metadata": {
+                    "azext.isPreview": true,
+                    "azext.minCliCoreVersion": "2.25.0",
+                    "classifiers": [
+                        "Development Status :: 4 - Beta",
+                        "Intended Audience :: Developers",
+                        "Intended Audience :: System Administrators",
+                        "Programming Language :: Python",
+                        "Programming Language :: Python :: 3",
+                        "Programming Language :: Python :: 3.6",
+                        "Programming Language :: Python :: 3.7",
+                        "Programming Language :: Python :: 3.8",
+                        "License :: OSI Approved :: MIT License"
+                    ],
+                    "extensions": {
+                        "python.details": {
+                            "contacts": [
+                                {
+                                    "email": "azpycli@microsoft.com",
+                                    "name": "Microsoft Corporation",
+                                    "role": "author"
+                                }
+                            ],
+                            "document_names": {
+                                "description": "DESCRIPTION.rst"
+                            },
+                            "project_urls": {
+                                "Home": "https://github.com/Azure/azure-cli-extensions"
+                            }
+                        }
+                    },
+                    "generator": "bdist_wheel (0.30.0)",
+                    "license": "MIT",
+                    "metadata_version": "2.0",
+                    "name": "storage-blob-preview",
+                    "summary": "Microsoft Azure Command-Line Tools Storage-blob-preview Extension",
+                    "version": "0.5.2"
+                },
+                "sha256Digest": "adabed83d8fad6a23dda1763edcef110962a4abf04450e1461a1345572e7052a"
             }
         ],
         "storage-preview": [