diff --git a/src/Bicep.Cli.E2eTests/src/examples/101/aks.prod/main.json b/src/Bicep.Cli.E2eTests/src/examples/101/aks.prod/main.json
index 0a6defcfc58..8ba931ca3ca 100644
--- a/src/Bicep.Cli.E2eTests/src/examples/101/aks.prod/main.json
+++ b/src/Bicep.Cli.E2eTests/src/examples/101/aks.prod/main.json
@@ -4,8 +4,8 @@
   "metadata": {
     "_generator": {
       "name": "bicep",
-      "version": "0.28.8.24706",
-      "templateHash": "13279681427225276221"
+      "version": "0.28.62.60134",
+      "templateHash": "13925749452283959897"
     }
   },
   "parameters": {
diff --git a/src/Bicep.Cli.E2eTests/src/utils/command.ts b/src/Bicep.Cli.E2eTests/src/utils/command.ts
index e624569a651..ac6d24cf863 100644
--- a/src/Bicep.Cli.E2eTests/src/utils/command.ts
+++ b/src/Bicep.Cli.E2eTests/src/utils/command.ts
@@ -6,6 +6,7 @@ import spawn from "cross-spawn";
 
 import { bicepCli } from "./fs";
 import { EnvironmentOverrides } from "./types";
+import { logStdErr } from "./log";
 
 class StdoutAssertionBuilder {
   constructor(private readonly stdout: string) {}
@@ -57,16 +58,13 @@ class BicepCommandTestRunner {
 
   shouldSucceed(): StdoutAssertionBuilder {
     const result = this.runCommand();
-
-    if (result.stderr.length > 0) {
-      console.error(result.stderr);
-    }
+    logStdErr(result.stderr);
 
     expect(result.status).toBe(0);
 
     return new StdoutAssertionBuilder(result.stdout);
   }
-
+  
   shouldFail(): StderrAssertionBuilder {
     const result = this.runCommand();
     expect(result.status).toBe(1);
diff --git a/src/Bicep.Cli.E2eTests/src/utils/jsonrpc.ts b/src/Bicep.Cli.E2eTests/src/utils/jsonrpc.ts
index ed0b39ff02c..40b86825d2c 100644
--- a/src/Bicep.Cli.E2eTests/src/utils/jsonrpc.ts
+++ b/src/Bicep.Cli.E2eTests/src/utils/jsonrpc.ts
@@ -10,8 +10,9 @@ import {
   createClientPipeTransport,
 } from "vscode-jsonrpc/node";
 import { bicepCli } from "./fs";
+import { logStdErr } from "./log";
 
-interface VersionRequest {}
+interface VersionRequest { }
 
 interface VersionResponse {
   version: string;
@@ -174,7 +175,7 @@ export async function openConnection() {
 
   const child = spawn(bicepCli, ["jsonrpc", "--pipe", pipePath]);
   child.stdout.on("data", (x) => console.log(x.toString()));
-  child.stderr.on("data", (x) => console.error(x.toString()));
+  child.stderr.on("data", (x) => logStdErr(x.toString()));
 
   const [reader, writer] = await transport.onConnected();
   const connection = createMessageConnection(reader, writer, console);
diff --git a/src/Bicep.Cli.E2eTests/src/utils/log.ts b/src/Bicep.Cli.E2eTests/src/utils/log.ts
new file mode 100644
index 00000000000..1f33f6c7287
--- /dev/null
+++ b/src/Bicep.Cli.E2eTests/src/utils/log.ts
@@ -0,0 +1,8 @@
+// Copyright (c) Microsoft Corporation.
+// Licensed under the MIT License.
+
+export function logStdErr(data: string): void {
+    for (const line of data.split("\n").filter((s: string) => !!s)) {
+        (line.toLowerCase().startsWith("warning") ? console.log : console.error)(line)
+    }
+}
diff --git a/src/Bicep.Cli.IntegrationTests/JsonRpcCommandTests.cs b/src/Bicep.Cli.IntegrationTests/JsonRpcCommandTests.cs
index 7a5740893a3..0e667c2d0fe 100644
--- a/src/Bicep.Cli.IntegrationTests/JsonRpcCommandTests.cs
+++ b/src/Bicep.Cli.IntegrationTests/JsonRpcCommandTests.cs
@@ -32,7 +32,7 @@ await Task.WhenAll(
             {
                 var result = await Bicep(registerAction, cts.Token, "jsonrpc", "--pipe", pipeName);
                 result.ExitCode.Should().Be(0);
-                result.Stderr.Should().EqualIgnoringNewlines("The 'jsonrpc' CLI command group is an experimental feature. Experimental features should be enabled for testing purposes only, as there are no guarantees about the quality or stability of these features. Do not enable these settings for any production usage, or your production environment may be subject to breaking.\n");
+                result.Stderr.Should().EqualIgnoringNewlines("WARNING: The 'jsonrpc' CLI command group is an experimental feature. Experimental features should be enabled for testing purposes only, as there are no guarantees about the quality or stability of these features. Do not enable these settings for any production usage, or your production environment may be subject to breaking.\n");
                 result.Stdout.Should().Be("");
             }),
             Task.Run(async () =>
diff --git a/src/Bicep.Cli.IntegrationTests/PublishProviderCommandTests.cs b/src/Bicep.Cli.IntegrationTests/PublishProviderCommandTests.cs
index 31d78437436..f8212805d4c 100644
--- a/src/Bicep.Cli.IntegrationTests/PublishProviderCommandTests.cs
+++ b/src/Bicep.Cli.IntegrationTests/PublishProviderCommandTests.cs
@@ -45,7 +45,7 @@ public async Task Publish_provider_should_succeed()
         result.Should().Succeed().And.NotHaveStdout();
 
         // this command should output an experimental warning
-        result.Stderr.Should().Match("The 'publish-provider' CLI command group is an experimental feature.*");
+        result.Stderr.Should().Match("WARNING: The 'publish-provider' CLI command group is an experimental feature.*");
 
         // verify the provider was published
         mockBlobClient.Should().HaveProvider(version, out var tgzStream);
diff --git a/src/Bicep.Cli/Commands/JsonRpcCommand.cs b/src/Bicep.Cli/Commands/JsonRpcCommand.cs
index dfeb2cdac16..85b826ec595 100644
--- a/src/Bicep.Cli/Commands/JsonRpcCommand.cs
+++ b/src/Bicep.Cli/Commands/JsonRpcCommand.cs
@@ -26,7 +26,7 @@ public JsonRpcCommand(BicepCompiler compiler, IOContext io)
 
     public async Task<int> RunAsync(JsonRpcArguments args, CancellationToken cancellationToken)
     {
-        await io.Error.WriteLineAsync("The 'jsonrpc' CLI command group is an experimental feature. Experimental features should be enabled for testing purposes only, as there are no guarantees about the quality or stability of these features. Do not enable these settings for any production usage, or your production environment may be subject to breaking.");
+        await io.Error.WriteLineAsync("WARNING: The 'jsonrpc' CLI command group is an experimental feature. Experimental features should be enabled for testing purposes only, as there are no guarantees about the quality or stability of these features. Do not enable these settings for any production usage, or your production environment may be subject to breaking.");
 
         if (args.Pipe is { } pipeName)
         {
diff --git a/src/Bicep.Cli/Commands/PublishProviderCommand.cs b/src/Bicep.Cli/Commands/PublishProviderCommand.cs
index 69e7ff41ec9..29620890433 100644
--- a/src/Bicep.Cli/Commands/PublishProviderCommand.cs
+++ b/src/Bicep.Cli/Commands/PublishProviderCommand.cs
@@ -46,7 +46,7 @@ public async Task<int> RunAsync(PublishProviderArguments args)
                 return new(architecture, BinaryData.FromStream(binaryStream));
             }
 
-            await ioContext.Error.WriteLineAsync("The 'publish-provider' CLI command group is an experimental feature. Experimental features should be enabled for testing purposes only, as there are no guarantees about the quality or stability of these features. Do not enable these settings for any production usage, or your production environment may be subject to breaking.");
+            await ioContext.Error.WriteLineAsync("WARNING: The 'publish-provider' CLI command group is an experimental feature. Experimental features should be enabled for testing purposes only, as there are no guarantees about the quality or stability of these features. Do not enable these settings for any production usage, or your production environment may be subject to breaking.");
 
             var indexPath = PathHelper.ResolvePath(args.IndexFile);
             var indexUri = PathHelper.FilePathToFileUrl(indexPath);