diff --git a/session/cookie-session/Cargo.toml b/session/cookie-session/Cargo.toml
index 29ce8d7..3f09ee0 100644
--- a/session/cookie-session/Cargo.toml
+++ b/session/cookie-session/Cargo.toml
@@ -4,6 +4,7 @@ version = "1.0.0"
 edition = "2021"
 
 [dependencies]
-actix-web = "3"
-actix-session = "0.4"
-env_logger = "0.8"
+actix-web = "4.0.0-beta.21"
+actix-session = "0.5.0-beta.7"
+log = "0.4"
+env_logger = "0.9.0"
diff --git a/session/cookie-session/src/main.rs b/session/cookie-session/src/main.rs
index feed64b..973936b 100644
--- a/session/cookie-session/src/main.rs
+++ b/session/cookie-session/src/main.rs
@@ -10,16 +10,16 @@ use actix_web::{middleware::Logger, web, App, HttpRequest, HttpServer, Result};
 
 /// simple index handler with session
 async fn index(session: Session, req: HttpRequest) -> Result<&'static str> {
-    println!("{:?}", req);
+    log::info!("{:?}", req);
 
     // RequestSession trait is used for session access
     let mut counter = 1;
     if let Some(count) = session.get::<i32>("counter")? {
-        println!("SESSION value: {}", count);
+        log::info!("SESSION value: {}", count);
         counter = count + 1;
-        session.set("counter", counter)?;
+        session.insert("counter", counter)?;
     } else {
-        session.set("counter", counter)?;
+        session.insert("counter", counter)?;
     }
 
     Ok("welcome!")
@@ -29,7 +29,7 @@ async fn index(session: Session, req: HttpRequest) -> Result<&'static str> {
 async fn main() -> std::io::Result<()> {
     std::env::set_var("RUST_LOG", "actix_web=info");
     env_logger::init();
-    println!("Starting http server: 127.0.0.1:8080");
+    log::info!("Starting http server: 127.0.0.1:8080");
 
     HttpServer::new(|| {
         App::new()