diff --git a/v2/go.mod b/v2/go.mod
index 3541d6382..e8db00b7e 100644
--- a/v2/go.mod
+++ b/v2/go.mod
@@ -26,7 +26,7 @@ require (
 	github.com/leaanthony/idgen v1.0.0
 	github.com/leaanthony/slicer v1.5.0
 	github.com/leaanthony/webview2runtime v1.1.0
-	github.com/leaanthony/winicon v0.0.0-20200606125418-4419cea822a0
+	github.com/leaanthony/winicon v1.0.0
 	github.com/matryer/is v1.4.0
 	github.com/olekukonko/tablewriter v0.0.4
 	github.com/pkg/browser v0.0.0-20210706143420-7d21f8c997e2
diff --git a/v2/go.sum b/v2/go.sum
index cd968b9cf..aa76b6241 100644
--- a/v2/go.sum
+++ b/v2/go.sum
@@ -137,8 +137,8 @@ github.com/leaanthony/synx v0.1.0/go.mod h1:Iz7eybeeG8bdq640iR+CwYb8p+9EOsgMWghk
 github.com/leaanthony/webview2runtime v1.1.0 h1:N0pv55ift8XtqozIp4PNOtRCJ/Qdd/qzx80lUpalS4c=
 github.com/leaanthony/webview2runtime v1.1.0/go.mod h1:hH9GnWCve3DYzNaPOcPbhHQ7fodXR1QJNsnwixid4Tk=
 github.com/leaanthony/wincursor v0.1.0/go.mod h1:7TVwwrzSH/2Y9gLOGH+VhA+bZhoWXBRgbGNTMk+yimE=
-github.com/leaanthony/winicon v0.0.0-20200606125418-4419cea822a0 h1:FPGYnfxuuxqCZhrGq8nKjthEcYHgHmFbyY953Xv9cNI=
-github.com/leaanthony/winicon v0.0.0-20200606125418-4419cea822a0/go.mod h1:en5xhijl92aphrJdmRPlh4NI1L6wq3gEm0LpXAPghjU=
+github.com/leaanthony/winicon v1.0.0 h1:ZNt5U5dY71oEoKZ97UVwJRT4e+5xo5o/ieKuHuk8NqQ=
+github.com/leaanthony/winicon v1.0.0/go.mod h1:en5xhijl92aphrJdmRPlh4NI1L6wq3gEm0LpXAPghjU=
 github.com/leodido/go-urn v1.2.0 h1:hpXL4XnriNwQ/ABnpepYM/1vCLWNDfUNts8dX3xTG6Y=
 github.com/leodido/go-urn v1.2.0/go.mod h1:+8+nEpDfqqsY+g338gtMEUOtuK+4dEMhiQEgxpxOKII=
 github.com/logrusorgru/aurora v0.0.0-20181002194514-a7b3b318ed4e h1:9MlwzLdW7QSDrhDjFlsEYmxpFyIoXmYRon3dt0io31k=
diff --git a/v2/pkg/buildassets/buildassets.go b/v2/pkg/buildassets/buildassets.go
index bc9b6c90c..138b387fd 100644
--- a/v2/pkg/buildassets/buildassets.go
+++ b/v2/pkg/buildassets/buildassets.go
@@ -6,7 +6,6 @@ import (
 	"github.com/leaanthony/gosod"
 	"os"
 	"path/filepath"
-	"text/template"
 )
 
 //go:embed build
@@ -33,40 +32,9 @@ func Install(targetDir string, projectName string) error {
 		return err
 	}
 
-	// Rename the rc file
-	rc := filepath.Join(windowsDir, "wails.rc")
-	targetFile = filepath.Join(windowsDir, projectName+".rc")
-	err = os.Rename(rc, targetFile)
-	if err != nil {
-		return err
-	}
 	return nil
 }
 
-// RegenerateRCFile will recreate the RC file
-func RegenerateRCFile(projectDir string, projectName string) error {
-	targetFile, err := os.OpenFile(filepath.Join(projectDir, "build", "windows", projectName+".rc"), os.O_CREATE, 0644)
-	if err != nil {
-		return err
-	}
-	data := &assetData{Name: projectName}
-	templateData, err := assets.ReadFile("build/windows/wails.rc.tmpl")
-	if err != nil {
-		return err
-	}
-
-	tmpl, err := template.New("rc").Parse(string(templateData))
-	if err != nil {
-		return err
-	}
-	err = tmpl.Execute(targetFile, data)
-	if err != nil {
-		return err
-	}
-	return nil
-
-}
-
 func RegenerateManifest(target string) error {
 	a, err := debme.FS(assets, "build")
 	if err != nil {
diff --git a/v2/pkg/commands/build/packager_windows.go b/v2/pkg/commands/build/packager_windows.go
index 85b395568..a9fd7743d 100644
--- a/v2/pkg/commands/build/packager_windows.go
+++ b/v2/pkg/commands/build/packager_windows.go
@@ -60,7 +60,7 @@ func generateIcoFile(options *Options) error {
 		if err != nil {
 			return err
 		}
-		err = winicon.GenerateIcon(input, output, []int{256, 128, 64, 48, 32, 16})
+		err = winicon.GenerateIcon(input, output, []int{512, 256, 128, 64, 48, 32, 16})
 		if err != nil {
 			return err
 		}