diff --git a/source-shopify/pyproject.toml b/source-shopify/pyproject.toml
index 9ad5b4996d..67b053708e 100644
--- a/source-shopify/pyproject.toml
+++ b/source-shopify/pyproject.toml
@@ -1,5 +1,5 @@
 [tool.poetry]
-name = "source-shopify-estuary"
+name = "source_shopify"
 version = "0.1.0"
 description = ""
 authors = []
@@ -7,8 +7,8 @@ authors = []
 [tool.poetry.dependencies]
 python = "<3.12,>=3.11"
 singer-sdk = "^0.33.0"
-flow-sdk = {path="../python", develop=true}
-tap-shopify = { path = "source_shopify", develop=true }
+flow-sdk = { path = "../python", develop = true }
+tap-shopify = { path = "source_shopify", develop = true }
 debugpy = "^1.8.0"
 
 [tool.poetry.group.dev.dependencies]
diff --git a/source-shopify/source_shopify/tap_shopify/schemas/inventory_item.json b/source-shopify/source_shopify/tap_shopify/schemas/inventory_item.json
index df5f41ff38..8d29b4432a 100644
--- a/source-shopify/source_shopify/tap_shopify/schemas/inventory_item.json
+++ b/source-shopify/source_shopify/tap_shopify/schemas/inventory_item.json
@@ -44,8 +44,10 @@
         "harmonized_system_code": {
             "type": [
                 "number",
-                "null"
-            ]
+                "null",
+                "string"
+            ],
+            "format": "number"
         },
         "id": {
             "type": [
diff --git a/source-shopify/tests/snapshots/snapshots__discover__capture.stdout.json b/source-shopify/tests/snapshots/snapshots__discover__capture.stdout.json
index 158f9ebc24..7ac07cb039 100644
--- a/source-shopify/tests/snapshots/snapshots__discover__capture.stdout.json
+++ b/source-shopify/tests/snapshots/snapshots__discover__capture.stdout.json
@@ -1330,8 +1330,10 @@
         "harmonized_system_code": {
           "type": [
             "number",
-            "null"
-          ]
+            "null",
+            "string"
+          ],
+          "format": "number"
         },
         "id": {
           "type": [