diff --git a/async_db/Cargo.toml b/async_db/Cargo.toml
index 631031e..6b3d260 100644
--- a/async_db/Cargo.toml
+++ b/async_db/Cargo.toml
@@ -7,7 +7,7 @@ workspace = ".."
 
 [dependencies]
 actix-rt = "1.0.0"
-actix-web = "2.0.0-rc"
+actix-web = "2.0.0"
 
 dotenv = "0.10"
 env_logger = "0.6"
diff --git a/async_db/src/main.rs b/async_db/src/main.rs
index ec40433..93443ad 100644
--- a/async_db/src/main.rs
+++ b/async_db/src/main.rs
@@ -70,6 +70,6 @@ async fn main() -> io::Result<()> {
             )
     })
     .bind("127.0.0.1:8080")?
-    .start()
+    .run()
     .await
 }
diff --git a/async_ex1/Cargo.toml b/async_ex1/Cargo.toml
index effa2a8..c532978 100644
--- a/async_ex1/Cargo.toml
+++ b/async_ex1/Cargo.toml
@@ -7,7 +7,7 @@ workspace = ".."
 
 [dependencies]
 actix-rt = "1.0.0"
-actix-web = { version="2.0.0-rc", features=["openssl"] }
+actix-web = { version="2.0.0", features=["openssl"] }
 
 futures = "0.3.1"
 serde = "1.0.43"
diff --git a/async_ex1/src/main.rs b/async_ex1/src/main.rs
index 3f049ec..dc9e25d 100644
--- a/async_ex1/src/main.rs
+++ b/async_ex1/src/main.rs
@@ -95,6 +95,6 @@ async fn main() -> io::Result<()> {
             .service(web::resource("/something").route(web::post().to(create_something)))
     })
     .bind(endpoint)?
-    .start()
+    .run()
     .await
 }
diff --git a/async_ex2/Cargo.toml b/async_ex2/Cargo.toml
index 580a4b1..f5cb641 100644
--- a/async_ex2/Cargo.toml
+++ b/async_ex2/Cargo.toml
@@ -3,11 +3,10 @@ name = "async_ex2"
 version = "0.1.0"
 authors = ["dowwie <dkcdkg@gmail.com>"]
 edition = "2018"
-workspace = ".."
 
 [dependencies]
 actix-rt = "1.0.0"
-actix-web = { version="2.0.0-rc", features=["openssl"] }
+actix-web = { version="2.0.0", features=["openssl"] }
 actix-multipart = "0.2.0"
 actix-service = "1.0.0"
 bytes = "0.5.3"
diff --git a/async_ex2/src/bin/main.rs b/async_ex2/src/bin/main.rs
index be8ef02..03c7dfc 100644
--- a/async_ex2/src/bin/main.rs
+++ b/async_ex2/src/bin/main.rs
@@ -13,6 +13,6 @@ async fn main() -> std::io::Result<()> {
             .wrap(middleware::Logger::default())
     })
     .bind("127.0.0.1:8080")?
-    .start()
+    .run()
     .await
 }
diff --git a/basics/Cargo.toml b/basics/Cargo.toml
index 9b72dd7..e39442c 100644
--- a/basics/Cargo.toml
+++ b/basics/Cargo.toml
@@ -7,8 +7,8 @@ edition = "2018"
 
 [dependencies]
 actix-rt = "1.0.0"
-actix-web = "2.0.0-rc"
-actix-files = "0.2.0"
+actix-web = "2.0.0"
+actix-files = "0.2.1"
 actix-session = "0.3.0"
 actix-utils = "1.0.3"
 
diff --git a/basics/src/main.rs b/basics/src/main.rs
index 9d55d06..d45154c 100644
--- a/basics/src/main.rs
+++ b/basics/src/main.rs
@@ -123,6 +123,6 @@ async fn main() -> io::Result<()> {
             )
     })
     .bind("127.0.0.1:8080")?
-    .start()
+    .run()
     .await
 }
diff --git a/cookie-auth/Cargo.toml b/cookie-auth/Cargo.toml
index 574c69e..899c5c1 100644
--- a/cookie-auth/Cargo.toml
+++ b/cookie-auth/Cargo.toml
@@ -6,7 +6,7 @@ edition = "2018"
 workspace = ".."
 
 [dependencies]
-actix-web = "2.0.0-rc"
+actix-web = "2.0.0"
 actix-identity = "0.2.0"
 actix-rt = "1.0.0"
 env_logger = "0.6"
diff --git a/cookie-auth/src/main.rs b/cookie-auth/src/main.rs
index cb14cce..6efd51e 100644
--- a/cookie-auth/src/main.rs
+++ b/cookie-auth/src/main.rs
@@ -38,6 +38,6 @@ async fn main() -> std::io::Result<()> {
             .service(web::resource("/").route(web::get().to(index)))
     })
     .bind("127.0.0.1:8080")?
-    .start()
+    .run()
     .await
 }
diff --git a/cookie-session/Cargo.toml b/cookie-session/Cargo.toml
index 1058817..b5f81d3 100644
--- a/cookie-session/Cargo.toml
+++ b/cookie-session/Cargo.toml
@@ -6,7 +6,7 @@ workspace = ".."
 edition = "2018"
 
 [dependencies]
-actix-web = "2.0.0-rc"
+actix-web = "2.0.0"
 actix-session = "0.3.0"
 actix-rt = "1.0.0"
 
diff --git a/cookie-session/src/main.rs b/cookie-session/src/main.rs
index e4c81dc..52b2067 100644
--- a/cookie-session/src/main.rs
+++ b/cookie-session/src/main.rs
@@ -40,6 +40,6 @@ async fn main() -> std::io::Result<()> {
             .service(web::resource("/").to(index))
     })
     .bind("127.0.0.1:8080")?
-    .start()
+    .run()
     .await
 }
diff --git a/diesel/Cargo.toml b/diesel/Cargo.toml
index 6ef8868..e3f28b3 100644
--- a/diesel/Cargo.toml
+++ b/diesel/Cargo.toml
@@ -7,7 +7,7 @@ edition = "2018"
 
 [dependencies]
 actix-rt = "1.0.0"
-actix-web = "2.0.0-rc"
+actix-web = "2.0.0"
 
 bytes = "0.4"
 env_logger = "0.6"
diff --git a/diesel/src/main.rs b/diesel/src/main.rs
index c8844a2..053d7e3 100644
--- a/diesel/src/main.rs
+++ b/diesel/src/main.rs
@@ -136,6 +136,6 @@ async fn main() -> std::io::Result<()> {
             .service(web::resource("/add/{name}").route(web::get().to(add)))
     })
     .bind("127.0.0.1:8080")?
-    .start()
+    .run()
     .await
 }
diff --git a/error_handling/Cargo.toml b/error_handling/Cargo.toml
index 2561516..abfb233 100644
--- a/error_handling/Cargo.toml
+++ b/error_handling/Cargo.toml
@@ -6,7 +6,7 @@ edition = "2018"
 workspace = ".."
 
 [dependencies]
-actix-web = "2.0.0-rc"
+actix-web = "2.0.0"
 actix-rt = "1.0.0"
 derive_more = "0.99.2"
 futures = "0.3.1"
diff --git a/error_handling/src/main.rs b/error_handling/src/main.rs
index 5821980..dce9bb3 100644
--- a/error_handling/src/main.rs
+++ b/error_handling/src/main.rs
@@ -97,6 +97,6 @@ async fn main() -> std::io::Result<()> {
             .service(web::resource("/something").route(web::get().to(do_something)))
     })
     .bind("127.0.0.1:8088")?
-    .start()
+    .run()
     .await
 }
diff --git a/form/Cargo.toml b/form/Cargo.toml
index e1dd1fe..0c1a0ce 100644
--- a/form/Cargo.toml
+++ b/form/Cargo.toml
@@ -6,7 +6,7 @@ edition = "2018"
 workspace = ".."
 
 [dependencies]
-actix-web = "2.0.0-rc"
+actix-web = "2.0.0"
 actix-rt = "1.0.0"
 serde = "1.0"
 serde_derive = "1.0"
diff --git a/form/src/main.rs b/form/src/main.rs
index 1ce3d10..c429332 100644
--- a/form/src/main.rs
+++ b/form/src/main.rs
@@ -17,7 +17,7 @@ async fn main() -> std::io::Result<()> {
             .configure(app_config)
     })
     .bind("127.0.0.1:8080")?
-    .start()
+    .run()
     .await
 }
 
@@ -142,9 +142,7 @@ mod tests {
                 foo: "bar".to_string(),
             })
             .to_http_request();
-        let data = state
-            .app_data::<actix_web::web::Data<AppState>>()
-            .unwrap();
+        let data = state.app_data::<actix_web::web::Data<AppState>>().unwrap();
         let params = Form(MyParams {
             name: "John".to_string(),
         });
diff --git a/graphql-demo/Cargo.toml b/graphql-demo/Cargo.toml
index 78f7b08..2771e01 100644
--- a/graphql-demo/Cargo.toml
+++ b/graphql-demo/Cargo.toml
@@ -7,7 +7,7 @@ edition = "2018"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-actix-web = "2.0.0-rc"
+actix-web = "2.0.0"
 actix-rt = "1.0.0"
 futures = "0.3.1"
 
diff --git a/graphql-demo/src/main.rs b/graphql-demo/src/main.rs
index 57ded8f..7a3ab46 100644
--- a/graphql-demo/src/main.rs
+++ b/graphql-demo/src/main.rs
@@ -28,6 +28,6 @@ async fn main() -> std::io::Result<()> {
             .default_service(web::to(|| async { "404" }))
     })
     .bind("127.0.0.1:8080")?
-    .start()
+    .run()
     .await
 }
diff --git a/hello-world/Cargo.toml b/hello-world/Cargo.toml
index 6f4f5bb..5cc1318 100644
--- a/hello-world/Cargo.toml
+++ b/hello-world/Cargo.toml
@@ -5,6 +5,6 @@ authors = ["Nikolay Kim <fafhrd91@gmail.com>"]
 edition = "2018"
 
 [dependencies]
-actix-web = "2.0.0-rc"
+actix-web = "2.0.0"
 actix-rt = "1.0.0"
 env_logger = "0.6"
diff --git a/hello-world/src/main.rs b/hello-world/src/main.rs
index 981e6d1..313cc23 100644
--- a/hello-world/src/main.rs
+++ b/hello-world/src/main.rs
@@ -18,7 +18,7 @@ async fn main() -> std::io::Result<()> {
             .service(web::resource("/").to(index))
     })
     .bind("127.0.0.1:8080")?
-    .start()
+    .run()
     .await
 }
 
diff --git a/http-proxy/Cargo.toml b/http-proxy/Cargo.toml
index e8e64c6..f9686c3 100644
--- a/http-proxy/Cargo.toml
+++ b/http-proxy/Cargo.toml
@@ -2,12 +2,11 @@
 name = "http-proxy"
 version = "2.0.0"
 authors = ["Nikolay Kim <fafhrd91@gmail.com>", "Rotem Yaari <vmalloc@gmail.com>"]
-workspace = ".."
 edition = "2018"
 
 [dependencies]
 actix-rt = "1.0.0"
-actix-web = { version = "2.0.0-rc", features=["openssl"] }
+actix-web = { version = "2.0.0", features=["openssl"] }
 clap = "2.32.0"
 futures = "0.3.1"
 failure = "0.1.3"
diff --git a/http-proxy/src/main.rs b/http-proxy/src/main.rs
index b5f50fc..4f26193 100644
--- a/http-proxy/src/main.rs
+++ b/http-proxy/src/main.rs
@@ -99,6 +99,6 @@ async fn main() -> std::io::Result<()> {
     })
     .bind((listen_addr, listen_port))?
     .system_exit()
-    .start()
+    .run()
     .await
 }
diff --git a/json/Cargo.toml b/json/Cargo.toml
index cde8767..9c75d1f 100644
--- a/json/Cargo.toml
+++ b/json/Cargo.toml
@@ -6,7 +6,7 @@ workspace = ".."
 edition = "2018"
 
 [dependencies]
-actix-web = "2.0.0-rc"
+actix-web = "2.0.0"
 actix-rt = "1.0.0"
 actix-service = "1.0.0"
 
diff --git a/json/src/main.rs b/json/src/main.rs
index 19005e4..c61640a 100644
--- a/json/src/main.rs
+++ b/json/src/main.rs
@@ -80,7 +80,7 @@ async fn main() -> std::io::Result<()> {
             .service(web::resource("/").route(web::post().to(index)))
     })
     .bind("127.0.0.1:8080")?
-    .start()
+    .run()
     .await
 }
 
diff --git a/json_error/Cargo.toml b/json_error/Cargo.toml
index 909f315..c46a5d7 100644
--- a/json_error/Cargo.toml
+++ b/json_error/Cargo.toml
@@ -5,7 +5,7 @@ authors = ["Kai Yao <kai.b.yao@gmail.com>"]
 edition = "2018"
 
 [dependencies]
-actix-web = "2.0.0-rc"
+actix-web = "2.0.0"
 actix-rt = "1.0.0"
 failure = "0.1"
 futures = "0.3"
diff --git a/json_error/src/main.rs b/json_error/src/main.rs
index 85a0421..fcf0a01 100644
--- a/json_error/src/main.rs
+++ b/json_error/src/main.rs
@@ -45,6 +45,6 @@ async fn main() -> io::Result<()> {
     })
     .bind(ip_address)
     .expect("Can not bind to port 8000")
-    .start()
+    .run()
     .await
 }
diff --git a/jsonrpc/Cargo.toml b/jsonrpc/Cargo.toml
index d96a936..50e6f70 100644
--- a/jsonrpc/Cargo.toml
+++ b/jsonrpc/Cargo.toml
@@ -6,7 +6,7 @@ edition = "2018"
 workspace = ".."
 
 [dependencies]
-actix-web = "2.0.0-rc"
+actix-web = "2.0.0"
 actix-rt = "1.0.0"
 bytes = "0.5"
 env_logger = "0.6"
diff --git a/jsonrpc/src/main.rs b/jsonrpc/src/main.rs
index 8a5260b..e5b33d9 100644
--- a/jsonrpc/src/main.rs
+++ b/jsonrpc/src/main.rs
@@ -114,7 +114,7 @@ impl ImplNetwork for ObjNetwork {
             delay_for(Duration::from_secs(d)).await;
             Ok(String::from("pong"))
         }
-            .boxed_local()
+        .boxed_local()
     }
 
     fn get(&self) -> u32 {
@@ -153,6 +153,6 @@ async fn main() -> std::io::Result<()> {
     })
     .bind("127.0.0.1:8080")
     .unwrap()
-    .start()
+    .run()
     .await
 }
diff --git a/juniper/Cargo.toml b/juniper/Cargo.toml
index 1e0739b..3dd9829 100644
--- a/juniper/Cargo.toml
+++ b/juniper/Cargo.toml
@@ -5,7 +5,7 @@ authors = ["pyros2097 <pyros2097@gmail.com>"]
 edition = "2018"
 
 [dependencies]
-actix-web = "2.0.0-rc"
+actix-web = "2.0.0"
 actix-rt = "1.0.0"
 env_logger = "0.7.1"
 serde = "1.0.103"
diff --git a/juniper/src/main.rs b/juniper/src/main.rs
index 7eb4a93..1e65e95 100644
--- a/juniper/src/main.rs
+++ b/juniper/src/main.rs
@@ -53,6 +53,6 @@ async fn main() -> io::Result<()> {
             .service(web::resource("/graphiql").route(web::get().to(graphiql)))
     })
     .bind("127.0.0.1:8080")?
-    .start()
+    .run()
     .await
 }
diff --git a/middleware/Cargo.toml b/middleware/Cargo.toml
index c2a201b..2a5e622 100644
--- a/middleware/Cargo.toml
+++ b/middleware/Cargo.toml
@@ -7,7 +7,7 @@ edition = "2018"
 [dependencies]
 actix-service = "1.0.0"
 actix-rt = "1.0.0"
-actix-web = "2.0.0-rc"
+actix-web = "2.0.0"
 futures = "0.3.1"
 env_logger = "0.6"
 bytes = "0.5"
diff --git a/middleware/src/main.rs b/middleware/src/main.rs
index 0fc3db0..1598a2a 100644
--- a/middleware/src/main.rs
+++ b/middleware/src/main.rs
@@ -40,6 +40,6 @@ async fn main() -> std::io::Result<()> {
             }))
     })
     .bind("127.0.0.1:8080")?
-    .start()
+    .run()
     .await
 }
diff --git a/multipart/Cargo.toml b/multipart/Cargo.toml
index 1ee6fac..1fdd887 100644
--- a/multipart/Cargo.toml
+++ b/multipart/Cargo.toml
@@ -12,5 +12,5 @@ readme = "README.md"
 [dependencies]
 futures = "0.3.1"
 actix-multipart = "0.2.0"
-actix-web = "2.0.0-rc"
+actix-web = "2.0.0"
 actix-rt = "1.0.0"
diff --git a/multipart/src/main.rs b/multipart/src/main.rs
index dbc43c6..54db923 100644
--- a/multipart/src/main.rs
+++ b/multipart/src/main.rs
@@ -54,6 +54,6 @@ async fn main() -> std::io::Result<()> {
         )
     })
     .bind(ip)?
-    .start()
+    .run()
     .await
 }
diff --git a/openssl/Cargo.toml b/openssl/Cargo.toml
index 6445979..08063da 100644
--- a/openssl/Cargo.toml
+++ b/openssl/Cargo.toml
@@ -7,6 +7,6 @@ workspace = ".."
 
 [dependencies]
 actix-rt = "1.0.0"
-actix-web = { version="2.0.0-rc", features=["openssl"] }
+actix-web = { version="2.0.0", features=["openssl"] }
 env_logger = "0.6"
 openssl = "0.10"
diff --git a/openssl/src/main.rs b/openssl/src/main.rs
index 3ab12f5..ce050de 100644
--- a/openssl/src/main.rs
+++ b/openssl/src/main.rs
@@ -39,6 +39,6 @@ async fn main() -> io::Result<()> {
             })))
     })
     .bind_openssl("127.0.0.1:8443", builder)?
-    .start()
+    .run()
     .await
 }
diff --git a/r2d2/Cargo.toml b/r2d2/Cargo.toml
index bfef6c0..b3444c2 100644
--- a/r2d2/Cargo.toml
+++ b/r2d2/Cargo.toml
@@ -6,7 +6,7 @@ edition = "2018"
 
 [dependencies]
 actix-rt = "1.0.0"
-actix-web = "2.0.0-rc"
+actix-web = "2.0.0"
 
 futures = "0.3.1"
 env_logger = "0.6"
diff --git a/r2d2/src/main.rs b/r2d2/src/main.rs
index 086025a..25e89ae 100644
--- a/r2d2/src/main.rs
+++ b/r2d2/src/main.rs
@@ -49,6 +49,6 @@ async fn main() -> io::Result<()> {
             .route("/{name}", web::get().to(index))
     })
     .bind("127.0.0.1:8080")?
-    .start()
+    .run()
     .await
 }
diff --git a/redis-session/Cargo.toml b/redis-session/Cargo.toml
index 233484c..709e112 100644
--- a/redis-session/Cargo.toml
+++ b/redis-session/Cargo.toml
@@ -6,7 +6,7 @@ edition = "2018"
 
 [dependencies]
 actix-rt = "1.0.0"
-actix-web = "2.0.0-rc"
+actix-web = "2.0.0"
 actix-session = "0.3.0"
 actix-redis = { version = "0.8.0", features = ["web"] }
 env_logger = "0.6"
diff --git a/redis-session/src/main.rs b/redis-session/src/main.rs
index 25c314b..f9831a7 100644
--- a/redis-session/src/main.rs
+++ b/redis-session/src/main.rs
@@ -88,7 +88,7 @@ async fn main() -> std::io::Result<()> {
             .service(resource("/logout").route(post().to(logout)))
     })
     .bind("127.0.0.1:8080")?
-    .start()
+    .run()
     .await
 }
 
diff --git a/redis/Cargo.toml b/redis/Cargo.toml
index 09de77b..7c56038 100644
--- a/redis/Cargo.toml
+++ b/redis/Cargo.toml
@@ -7,7 +7,7 @@ edition = "2018"
 [dependencies]
 actix = "0.9.0"
 actix-rt = "1.0.0"
-actix-web = "2.0.0-rc"
+actix-web = "2.0.0"
 actix-redis = "0.8.0"
 futures = "0.3.1"
 redis-async = "0.6.1"
diff --git a/redis/src/main.rs b/redis/src/main.rs
index 2824ea1..4913478 100644
--- a/redis/src/main.rs
+++ b/redis/src/main.rs
@@ -93,6 +93,6 @@ async fn main() -> std::io::Result<()> {
             )
     })
     .bind("0.0.0.0:8080")?
-    .start()
+    .run()
     .await
 }
diff --git a/run-in-thread/Cargo.toml b/run-in-thread/Cargo.toml
index 2c6d964..e664d2c 100644
--- a/run-in-thread/Cargo.toml
+++ b/run-in-thread/Cargo.toml
@@ -6,6 +6,6 @@ edition = "2018"
 description = "Run actix-web in separate thread"
 
 [dependencies]
-actix-web = "2.0.0-rc"
+actix-web = "2.0.0"
 actix-rt = "1.0.0"
 env_logger = "0.6"
\ No newline at end of file
diff --git a/run-in-thread/src/main.rs b/run-in-thread/src/main.rs
index 8ade190..bcae81b 100644
--- a/run-in-thread/src/main.rs
+++ b/run-in-thread/src/main.rs
@@ -21,7 +21,7 @@ fn run_app(tx: mpsc::Sender<Server>) -> std::io::Result<()> {
             .service(web::resource("/").to(index))
     })
     .bind("127.0.0.1:8080")?
-    .start();
+    .run();
 
     // send server controller to main thread
     let _ = tx.send(srv.clone());
diff --git a/rustls/Cargo.toml b/rustls/Cargo.toml
index ab2a1cd..fc8269a 100644
--- a/rustls/Cargo.toml
+++ b/rustls/Cargo.toml
@@ -12,6 +12,6 @@ path = "src/main.rs"
 [dependencies]
 env_logger = "0.5"
 rustls = "0.16"
-actix-web = { version = "2.0.0-rc", features=["rustls"] }
-actix-files = "0.2.0"
+actix-web = { version = "2.0.0", features=["rustls"] }
+actix-files = "0.2.1"
 actix-rt = "1.0.0"
diff --git a/rustls/src/main.rs b/rustls/src/main.rs
index abdd45d..b777f90 100644
--- a/rustls/src/main.rs
+++ b/rustls/src/main.rs
@@ -44,6 +44,6 @@ async fn main() -> std::io::Result<()> {
             .service(Files::new("/static", "static"))
     })
     .bind_rustls("127.0.0.1:8443", config)?
-    .start()
+    .run()
     .await
 }
diff --git a/server-sent-events/Cargo.toml b/server-sent-events/Cargo.toml
index ba82cbf..48c9f49 100644
--- a/server-sent-events/Cargo.toml
+++ b/server-sent-events/Cargo.toml
@@ -7,7 +7,7 @@ edition = "2018"
 
 [dependencies]
 actix-rt = "1.0.0"
-actix-web = "2.0.0-rc"
+actix-web = "2.0.0"
 env_logger = "0.6"
 futures = "0.3.1"
 tokio = "0.2"
\ No newline at end of file
diff --git a/server-sent-events/src/main.rs b/server-sent-events/src/main.rs
index 5642100..bbfc51d 100644
--- a/server-sent-events/src/main.rs
+++ b/server-sent-events/src/main.rs
@@ -23,7 +23,7 @@ async fn main() -> std::io::Result<()> {
             .route("/broadcast/{msg}", web::get().to(broadcast))
     })
     .bind("127.0.0.1:8080")?
-    .start()
+    .run()
     .await
 }
 
diff --git a/simple-auth-server/Cargo.toml b/simple-auth-server/Cargo.toml
index 90ac31f..c9313f4 100644
--- a/simple-auth-server/Cargo.toml
+++ b/simple-auth-server/Cargo.toml
@@ -7,7 +7,7 @@ workspace = ".."
 
 [dependencies]
 actix-identity = "0.2.0"
-actix-web = "2.0.0-rc"
+actix-web = "2.0.0"
 actix-rt = "1.0.0"
 argonautica = "0.2.0"
 chrono = { version = "0.4.6", features = ["serde"] }
diff --git a/simple-auth-server/src/main.rs b/simple-auth-server/src/main.rs
index 864766f..ddfbdfa 100644
--- a/simple-auth-server/src/main.rs
+++ b/simple-auth-server/src/main.rs
@@ -70,6 +70,6 @@ async fn main() -> std::io::Result<()> {
             )
     })
     .bind("127.0.0.1:3000")?
-    .start()
+    .run()
     .await
 }
diff --git a/state/Cargo.toml b/state/Cargo.toml
index 2c56b1d..adcb8bb 100644
--- a/state/Cargo.toml
+++ b/state/Cargo.toml
@@ -5,7 +5,7 @@ authors = ["Nikolay Kim <fafhrd91@gmail.com>"]
 edition = "2018"
 
 [dependencies]
-actix-web = "2.0.0-rc"
+actix-web = "2.0.0"
 actix-rt = "1.0.0"
 futures = "0.3.1"
 env_logger = "0.6"
diff --git a/state/src/main.rs b/state/src/main.rs
index 7e1e564..f7def8f 100644
--- a/state/src/main.rs
+++ b/state/src/main.rs
@@ -40,6 +40,6 @@ async fn main() -> io::Result<()> {
             .service(web::resource("/").to(index))
     })
     .bind("127.0.0.1:8080")?
-    .start()
+    .run()
     .await
 }
diff --git a/static_index/Cargo.toml b/static_index/Cargo.toml
index bf93927..434e11c 100644
--- a/static_index/Cargo.toml
+++ b/static_index/Cargo.toml
@@ -9,6 +9,6 @@ edition = "2018"
 futures = "0.3.1"
 env_logger = "0.6"
 
-actix-web = "2.0.0-rc"
-actix-files = "0.2.0"
+actix-web = "2.0.0"
+actix-files = "0.2.1"
 actix-rt = "1.0.0"
diff --git a/static_index/src/main.rs b/static_index/src/main.rs
index 3b78f68..d3d05e6 100644
--- a/static_index/src/main.rs
+++ b/static_index/src/main.rs
@@ -16,6 +16,6 @@ async fn main() -> std::io::Result<()> {
             )
     })
     .bind("127.0.0.1:8080")?
-    .start()
+    .run()
     .await
 }
diff --git a/template_askama/Cargo.toml b/template_askama/Cargo.toml
index 6ff166d..58b1047 100644
--- a/template_askama/Cargo.toml
+++ b/template_askama/Cargo.toml
@@ -5,7 +5,7 @@ authors = ["Nikolay Kim <fafhrd91@gmail.com>"]
 edition = "2018"
 
 [dependencies]
-actix-web = "2.0.0-rc"
+actix-web = "2.0.0"
 actix-rt = "1.0.0"
 env_logger = "0.6"
 askama = "0.8"
diff --git a/template_askama/src/main.rs b/template_askama/src/main.rs
index a2fe74c..d78d050 100644
--- a/template_askama/src/main.rs
+++ b/template_askama/src/main.rs
@@ -35,6 +35,6 @@ async fn main() -> std::io::Result<()> {
         App::new().service(web::resource("/").route(web::get().to(index)))
     })
     .bind("127.0.0.1:8080")?
-    .start()
+    .run()
     .await
 }
diff --git a/template_handlebars/Cargo.toml b/template_handlebars/Cargo.toml
index 036fa67..c27518e 100644
--- a/template_handlebars/Cargo.toml
+++ b/template_handlebars/Cargo.toml
@@ -5,7 +5,7 @@ authors = ["Alexandru Tiniuc <tiniuc.alexandru@gmail.com>"]
 edition = "2018"
 
 [dependencies]
-actix-web = "2.0.0-rc"
+actix-web = "2.0.0"
 actix-rt = "1.0.0"
 handlebars = "2.0.0"
 serde_json = "1.0"
\ No newline at end of file
diff --git a/template_handlebars/src/main.rs b/template_handlebars/src/main.rs
index 8d2a826..c33f2db 100644
--- a/template_handlebars/src/main.rs
+++ b/template_handlebars/src/main.rs
@@ -54,6 +54,6 @@ async fn main() -> io::Result<()> {
             .service(user)
     })
     .bind("127.0.0.1:8080")?
-    .start()
+    .run()
     .await
 }
diff --git a/template_tera/Cargo.toml b/template_tera/Cargo.toml
index a1824d5..0775969 100644
--- a/template_tera/Cargo.toml
+++ b/template_tera/Cargo.toml
@@ -8,5 +8,5 @@ edition = "2018"
 [dependencies]
 env_logger = "0.6"
 tera = "1.0"
-actix-web = "2.0.0-rc"
+actix-web = "2.0.0"
 actix-rt = "1.0.0"
diff --git a/template_tera/src/main.rs b/template_tera/src/main.rs
index c2123ed..fd265ab 100644
--- a/template_tera/src/main.rs
+++ b/template_tera/src/main.rs
@@ -37,6 +37,6 @@ async fn main() -> std::io::Result<()> {
             .service(web::resource("/").route(web::get().to(index)))
     })
     .bind("127.0.0.1:8080")?
-    .start()
+    .run()
     .await
 }
diff --git a/template_yarte/Cargo.toml b/template_yarte/Cargo.toml
index b536a48..5534412 100644
--- a/template_yarte/Cargo.toml
+++ b/template_yarte/Cargo.toml
@@ -13,7 +13,7 @@ env_logger = "0.7"
 yarte = { git = "https://github.com/botika/yarte", features = ["with-actix-web"]  }
 
 actix-rt = "1.0"
-actix-web = "2.0.0-rc"
+actix-web = "2.0.0"
 
 [build-dependencies]
 yarte = { git = "https://github.com/botika/yarte", features = ["with-actix-web"]  }
diff --git a/template_yarte/src/main.rs b/template_yarte/src/main.rs
index 3d3c3e2..803473f 100644
--- a/template_yarte/src/main.rs
+++ b/template_yarte/src/main.rs
@@ -22,7 +22,7 @@ async fn main() -> std::io::Result<()> {
     // start http server
     HttpServer::new(move || App::new().wrap(Logger::default()).service(index))
         .bind("127.0.0.1:8080")?
-        .start()
+        .run()
         .await
 }
 
diff --git a/todo/Cargo.toml b/todo/Cargo.toml
index 70f0eed..e8084f0 100644
--- a/todo/Cargo.toml
+++ b/todo/Cargo.toml
@@ -5,8 +5,8 @@ version = "2.0.0"
 edition = "2018"
 
 [dependencies]
-actix-web = "2.0.0-rc"
-actix-files = "0.2.0"
+actix-web = "2.0.0"
+actix-files = "0.2.1"
 actix-session = "0.3.0"
 actix-rt = "1.0.0"
 dotenv = "0.13.0"
diff --git a/todo/src/main.rs b/todo/src/main.rs
index 54481e4..d464ad0 100644
--- a/todo/src/main.rs
+++ b/todo/src/main.rs
@@ -60,5 +60,5 @@ async fn main() -> io::Result<()> {
     };
 
     debug!("Starting server");
-    HttpServer::new(app).bind("localhost:8088")?.start().await
+    HttpServer::new(app).bind("localhost:8088")?.run().await
 }
diff --git a/unix-socket/Cargo.toml b/unix-socket/Cargo.toml
index 6b9e9b8..3e1e589 100644
--- a/unix-socket/Cargo.toml
+++ b/unix-socket/Cargo.toml
@@ -7,5 +7,5 @@ edition = "2018"
 
 [dependencies]
 env_logger = "0.6"
-actix-web = "2.0.0-rc"
+actix-web = "2.0.0"
 actix-rt = "1.0.0"
diff --git a/unix-socket/src/main.rs b/unix-socket/src/main.rs
index ddd193d..6178b7a 100644
--- a/unix-socket/src/main.rs
+++ b/unix-socket/src/main.rs
@@ -21,7 +21,7 @@ async fn main() -> std::io::Result<()> {
             .service(web::resource("/").to(index))
     })
     .bind_uds("/tmp/actix-uds.socket")?
-    .start()
+    .run()
     .await
 }
 
diff --git a/web-cors/backend/Cargo.toml b/web-cors/backend/Cargo.toml
index 6114406..703f50b 100644
--- a/web-cors/backend/Cargo.toml
+++ b/web-cors/backend/Cargo.toml
@@ -6,7 +6,7 @@ edition = "2018"
 
 [dependencies]
 actix-rt = "1.0.0"
-actix-web = "2.0.0-rc"
+actix-web = "2.0.0"
 actix-cors = "0.2.0"
 serde = "1.0"
 serde_derive = "1.0"
diff --git a/web-cors/backend/src/main.rs b/web-cors/backend/src/main.rs
index 77cb835..55e2d7c 100644
--- a/web-cors/backend/src/main.rs
+++ b/web-cors/backend/src/main.rs
@@ -26,6 +26,6 @@ async fn main() -> std::io::Result<()> {
             .service(web::resource("/user/info").route(web::post().to(user::info)))
     })
     .bind("127.0.0.1:8000")?
-    .start()
+    .run()
     .await
 }
diff --git a/websocket-chat/Cargo.toml b/websocket-chat/Cargo.toml
index 353904d..dc2f35d 100644
--- a/websocket-chat/Cargo.toml
+++ b/websocket-chat/Cargo.toml
@@ -11,9 +11,9 @@ path = "src/main.rs"
 [dependencies]
 actix-rt = "1.0.0"
 actix = "0.9.0"
-actix-web = "2.0.0-rc"
+actix-web = "2.0.0"
 actix-web-actors = "2.0.0"
-actix-files = "0.2.0"
+actix-files = "0.2.1"
 
 rand = "0.6"
 bytes = "0.5.3"
diff --git a/websocket-chat/src/main.rs b/websocket-chat/src/main.rs
index 4ad583b..a9b7f6e 100644
--- a/websocket-chat/src/main.rs
+++ b/websocket-chat/src/main.rs
@@ -242,6 +242,6 @@ async fn main() -> std::io::Result<()> {
             .service(fs::Files::new("/static/", "static/"))
     })
     .bind("127.0.0.1:8080")?
-    .start()
+    .run()
     .await
 }
diff --git a/websocket-tcp-chat/Cargo.toml b/websocket-tcp-chat/Cargo.toml
index 38263f3..0b566c6 100644
--- a/websocket-tcp-chat/Cargo.toml
+++ b/websocket-tcp-chat/Cargo.toml
@@ -14,9 +14,9 @@ path = "src/client.rs"
 
 [dependencies]
 actix = "0.9.0"
-actix-web = "2.0.0-rc"
+actix-web = "2.0.0"
 actix-web-actors = "2.0.0"
-actix-files = "0.2.0"
+actix-files = "0.2.1"
 actix-rt = "1.0.0"
 actix-codec = "0.2.0"
 
diff --git a/websocket-tcp-chat/src/main.rs b/websocket-tcp-chat/src/main.rs
index 1944ec8..348d11e 100644
--- a/websocket-tcp-chat/src/main.rs
+++ b/websocket-tcp-chat/src/main.rs
@@ -253,6 +253,6 @@ async fn main() -> std::io::Result<()> {
             .service(fs::Files::new("/static/", "static/"))
     })
     .bind("127.0.0.1:8080")?
-    .start()
+    .run()
     .await
 }
diff --git a/websocket/Cargo.toml b/websocket/Cargo.toml
index 5eb52b4..65d8ea8 100644
--- a/websocket/Cargo.toml
+++ b/websocket/Cargo.toml
@@ -15,9 +15,9 @@ path = "src/client.rs"
 [dependencies]
 actix = "0.9.0"
 actix-codec = "0.2.0"
-actix-web = "2.0.0-rc"
+actix-web = "2.0.0"
 actix-web-actors = "2.0.0"
-actix-files = "0.2.0"
+actix-files = "0.2.1"
 actix-rt = "1.0.0"
 awc = "1.0.1"
 env_logger = "0.6"
diff --git a/websocket/src/main.rs b/websocket/src/main.rs
index 379c37a..e1c7790 100644
--- a/websocket/src/main.rs
+++ b/websocket/src/main.rs
@@ -110,6 +110,6 @@ async fn main() -> std::io::Result<()> {
     })
     // start http server on 127.0.0.1:8080
     .bind("127.0.0.1:8080")?
-    .start()
+    .run()
     .await
 }