diff --git a/actix-cors/CHANGES.md b/actix-cors/CHANGES.md
index 8022ea4e8..8d2a209d0 100644
--- a/actix-cors/CHANGES.md
+++ b/actix-cors/CHANGES.md
@@ -1,5 +1,10 @@
 # Changes
 
+## [0.3.0-alpha.1] - 2020-03-11
+
+* Minimize `futures-*` dependencies
+* Update `actix-web` dependency to 3.0.0-alpha.1
+
 ## [0.2.0] - 2019-12-20
 
 * Release
diff --git a/actix-cors/Cargo.toml b/actix-cors/Cargo.toml
index c92422ddf..c2b461b89 100644
--- a/actix-cors/Cargo.toml
+++ b/actix-cors/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "actix-cors"
-version = "0.2.0"
+version = "0.3.0-alpha.1"
 authors = ["Nikolay Kim <fafhrd91@gmail.com>"]
 description = "Cross-origin resource sharing (CORS) for actix-web applications."
 readme = "README.md"
@@ -16,10 +16,10 @@ name = "actix_cors"
 path = "src/lib.rs"
 
 [dependencies]
-actix-web = "2.0.0"
+actix-web = "3.0.0-alpha.1"
 actix-service = "1.0.1"
 derive_more = "0.99.2"
-futures = "0.3.1"
+futures-util = { version = "0.3.4", default-features = false }
 
 [dev-dependencies]
 actix-rt = "1.0.0"
diff --git a/actix-cors/src/lib.rs b/actix-cors/src/lib.rs
index 579a067b3..ca6cceb55 100644
--- a/actix-cors/src/lib.rs
+++ b/actix-cors/src/lib.rs
@@ -52,7 +52,7 @@ use actix_web::http::header::{self, HeaderName, HeaderValue};
 use actix_web::http::{self, Error as HttpError, Method, StatusCode, Uri};
 use actix_web::HttpResponse;
 use derive_more::Display;
-use futures::future::{ok, Either, FutureExt, LocalBoxFuture, Ready};
+use futures_util::future::{ok, Either, FutureExt, LocalBoxFuture, Ready};
 
 /// A set of errors that can occur during processing CORS
 #[derive(Debug, Display)]
@@ -776,10 +776,8 @@ where
                         if let Some(origin) =
                             inner.access_control_allow_origin(res.request().head())
                         {
-                            res.headers_mut().insert(
-                                header::ACCESS_CONTROL_ALLOW_ORIGIN,
-                                origin,
-                            );
+                            res.headers_mut()
+                                .insert(header::ACCESS_CONTROL_ALLOW_ORIGIN, origin);
                         };
 
                         if let Some(ref expose) = inner.expose_hdrs {