diff --git a/packages/http-client-csharp/eng/scripts/Generate.ps1 b/packages/http-client-csharp/eng/scripts/Generate.ps1
index 7c0d4948c5e..7dc26f0e4cf 100644
--- a/packages/http-client-csharp/eng/scripts/Generate.ps1
+++ b/packages/http-client-csharp/eng/scripts/Generate.ps1
@@ -126,7 +126,6 @@ foreach ($directory in $directories) {
     $generationDir = $cadlRanchRoot
     foreach ($folder in $folders) {
         $generationDir = Join-Path $generationDir $folder
-        $generationDir = $generationDir.Replace("\", "/")  # replace \ with / for the path to avoid path-unix-style warning
     }
 
     #create the directory if it doesn't exist
diff --git a/packages/http-client-csharp/eng/scripts/Get-CadlRanch-Coverage.ps1 b/packages/http-client-csharp/eng/scripts/Get-CadlRanch-Coverage.ps1
index d0de8ebb24b..83dd1b8b88b 100644
--- a/packages/http-client-csharp/eng/scripts/Get-CadlRanch-Coverage.ps1
+++ b/packages/http-client-csharp/eng/scripts/Get-CadlRanch-Coverage.ps1
@@ -24,7 +24,7 @@ foreach ($directory in $directories) {
         continue
     }
 
-    $outputDir = $directory.FullName.Substring(0, $directory.FullName.IndexOf("src") - 1).Replace("\", "/") # replace \ with / for the path to avoid path-unix-style warning
+    $outputDir = $directory.FullName.Substring(0, $directory.FullName.IndexOf("src") - 1)
     $subPath = $outputDir.Substring($cadlRanchRoot.Length + 1)
 
     Write-Host "Regenerating $subPath" -ForegroundColor Cyan
diff --git a/packages/http-client-csharp/package-lock.json b/packages/http-client-csharp/package-lock.json
index db3b6d68a20..92fecedb588 100644
--- a/packages/http-client-csharp/package-lock.json
+++ b/packages/http-client-csharp/package-lock.json
@@ -18,7 +18,7 @@
         "@azure-tools/typespec-client-generator-core": "0.45.1",
         "@microsoft/api-extractor": "^7.40.3",
         "@types/node": "~18.13.0",
-        "@typespec/compiler": "0.59.0",
+        "@typespec/compiler": "0.59.1",
         "@typespec/http": "0.59.0",
         "@typespec/json-schema": "0.59.0",
         "@typespec/library-linter": "0.59.0",
@@ -1904,11 +1904,10 @@
       "license": "MIT"
     },
     "node_modules/@typespec/compiler": {
-      "version": "0.59.0",
-      "resolved": "https://registry.npmjs.org/@typespec/compiler/-/compiler-0.59.0.tgz",
-      "integrity": "sha512-fqh2TeAWQyt70f7NkfwOvoQMqHAfGzIfvcUi+XW55+ms6opiqNXBIT822Jr+T4fNo1PgsnbKC34n6SSIMxnOqw==",
+      "version": "0.59.1",
+      "resolved": "https://registry.npmjs.org/@typespec/compiler/-/compiler-0.59.1.tgz",
+      "integrity": "sha512-O2ljgr6YoFaIH6a8lWc90/czdv4B2X6N9wz4WsnQnVvgO0Tj0s+3xkvp4Tv59RKMhT0f3fK6dL8oEGO32FYk1A==",
       "dev": true,
-      "license": "MIT",
       "dependencies": {
         "@babel/code-frame": "~7.24.7",
         "ajv": "~8.17.1",
diff --git a/packages/http-client-csharp/package.json b/packages/http-client-csharp/package.json
index 98a06c88b32..0c04e50bef4 100644
--- a/packages/http-client-csharp/package.json
+++ b/packages/http-client-csharp/package.json
@@ -61,7 +61,7 @@
     "@azure-tools/typespec-client-generator-core": "0.45.1",
     "@microsoft/api-extractor": "^7.40.3",
     "@types/node": "~18.13.0",
-    "@typespec/compiler": "0.59.0",
+    "@typespec/compiler": "0.59.1",
     "@typespec/http": "0.59.0",
     "@typespec/json-schema": "0.59.0",
     "@typespec/library-linter": "0.59.0",