diff --git a/Cargo.toml b/Cargo.toml
index 4542d8e..2bc0166 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -6,8 +6,9 @@ edition = "2018"
 [dependencies]
 once_cell = "1.3.1"
 native-windows-gui = { version = "1.0.4", features = ["high-dpi"] }
+native-windows-derive = "1.0.3"
 winapi = { version = "0.3.9", features = [
-    "libloaderapi",
+    "libloaderapi", "handleapi",
 ] }
 webview2 = "0.1.0"
 webview2-sys = "0.1.0-beta.1"