diff --git a/package-lock.json b/package-lock.json
index 39525dd3..9a7821e6 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -15562,7 +15562,7 @@
     },
     "plugins/dotnet-auth-core-identity": {
       "name": "@amplication/plugin-dotnet-auth-core-identity",
-      "version": "0.1.3",
+      "version": "0.1.4",
       "license": "Apache-2.0",
       "devDependencies": {
         "@amplication/code-gen-types": "2.0.37",
@@ -15901,6 +15901,7 @@
       }
     },
     "plugins/dotnet-backstage-catalog-entity": {
+      "name": "@amplication/plugin-dotnet-backstage-catalog-entity",
       "version": "0.0.1",
       "license": "Apache-2.0",
       "dependencies": {
diff --git a/plugins/dotnet-auth-core-identity/package.json b/plugins/dotnet-auth-core-identity/package.json
index bcc91a9b..b48b9685 100644
--- a/plugins/dotnet-auth-core-identity/package.json
+++ b/plugins/dotnet-auth-core-identity/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@amplication/plugin-dotnet-auth-core-identity",
-  "version": "0.1.3",
+  "version": "0.1.4",
   "description": "Add Authentication and Authorization to your .NET Services",
   "main": "dist/index.js",
   "nx": {},
diff --git a/plugins/dotnet-auth-core-identity/src/core/create-seed-development-data.ts b/plugins/dotnet-auth-core-identity/src/core/create-seed-development-data.ts
index 248a0814..f6bd055d 100644
--- a/plugins/dotnet-auth-core-identity/src/core/create-seed-development-data.ts
+++ b/plugins/dotnet-auth-core-identity/src/core/create-seed-development-data.ts
@@ -31,7 +31,7 @@ export function CreateSeedDevelopmentDataBody(
       var usernameValue = "${seedUserEmail}";
       var passwordValue = "${seedUserPassword}";
 
-      var existingUser = await userStore.FindByEmailAsync(usernameValue);
+      var existingUser = await userStore.FindByEmailAsync(usernameValue.ToUpperInvariant());
       if (existingUser != null)
       {
         return;