diff --git a/parser_test.go b/parser_test.go
index c532459..05ffb4e 100644
--- a/parser_test.go
+++ b/parser_test.go
@@ -32,7 +32,7 @@ func TestDevServer(t *testing.T) {
 		t.Fatalf("tags did not render: %s", err)
 	}
 	// t.Logf("tags: %s", string(tags))
-	shouldContain = "http://localhost:5137/main.ts"
+	shouldContain = "http://localhost:5173/main.ts"
 	if !strings.Contains(string(tags), shouldContain) {
 		t.Fatalf("tags did not contain '%s'", shouldContain)
 	}
diff --git a/utils_test.go b/utils_test.go
index 3e30a56..f344db7 100644
--- a/utils_test.go
+++ b/utils_test.go
@@ -18,16 +18,16 @@ func TestDefaultParams(t *testing.T) {
 		typescript bool
 		entryPt    string
 	}{
-		{"package-preact-ts.json", "preact", "3", "5137", true, "src/main.tsx"},
-		{"package-react-ts.json", "react", "3", "5137", true, "src/main.tsx"},
-		{"package-react.json", "react", "3", "5137", false, "src/main.jsx"},
-		{"package-svelte-ts.json", "svelte", "3", "5137", true, "src/main.ts"},
-		{"package-svelte.json", "svelte", "3", "5137", false, "src/main.js"},
-		{"package-vanilla-ts.json", "vanilla", "3", "5137", true, "src/main.ts"},
-		{"package-vanilla.json", "vanilla", "3", "5137", false, "main.js"},
-		{"package-vue-ts.json", "vue", "3", "5137", true, "src/main.ts"},
+		{"package-preact-ts.json", "preact", "3", "5173", true, "src/main.tsx"},
+		{"package-react-ts.json", "react", "3", "5173", true, "src/main.tsx"},
+		{"package-react.json", "react", "3", "5173", false, "src/main.jsx"},
+		{"package-svelte-ts.json", "svelte", "3", "5173", true, "src/main.ts"},
+		{"package-svelte.json", "svelte", "3", "5173", false, "src/main.js"},
+		{"package-vanilla-ts.json", "vanilla", "3", "5173", true, "src/main.ts"},
+		{"package-vanilla.json", "vanilla", "3", "5173", false, "main.js"},
+		{"package-vue-ts.json", "vue", "3", "5173", true, "src/main.ts"},
 		{"package-vue-v2.json", "vue", "2", "3000", false, "src/main.js"},
-		{"package-vue3.json", "vue", "3", "5137", false, "src/main.js"},
+		{"package-vue3.json", "vue", "3", "5173", false, "src/main.js"},
 	}
 
 	for _, test := range tstList {
diff --git a/vueglue.go b/vueglue.go
index fea9610..32430ad 100644
--- a/vueglue.go
+++ b/vueglue.go
@@ -10,7 +10,7 @@ import (
 const (
 	DEFAULT_VITE_VERSION = "3"
 	DEFAULT_PORT_V2      = "3000"
-	DEFAULT_PORT_V3      = "5137"
+	DEFAULT_PORT_V3      = "5173"
 )
 
 // type ViteConfig passes info needed to generate the library's