diff --git a/pagetop/Cargo.toml b/pagetop/Cargo.toml
index b828e58f..364b35d2 100644
--- a/pagetop/Cargo.toml
+++ b/pagetop/Cargo.toml
@@ -27,23 +27,24 @@ categories = [
 doc-comment = "0.3.3"
 downcast-rs = "1.2.0"
 figlet-rs   = "0.1.3"
-futures     = "0.3"
+futures     = "0.3.21"
 once_cell   = "1.9.0"
 url         = "2.2.2"
 
 config_rs = { package = "config", version = "0.11.0", features = ["toml"] }
 
-tracing = "0.1"
-tracing-appender = "0.2"
-tracing-subscriber = { version = "0.3", features = ["json", "env-filter"] }
-tracing-unwrap = { version = "0.9", default-features = false }
-tracing-actix-web = "0.2"
+tracing = "0.1.32"
+tracing-appender = "0.2.1"
+tracing-subscriber = { version = "0.3.9", features = ["json", "env-filter"] }
+tracing-unwrap = { version = "0.9.2", default-features = false }
+tracing-actix-web = "0.5.1"
 
 fluent-templates = "0.6.1"
 unic-langid = "0.9.0"
 
-actix-web = "3.3.3"
-actix-web-static-files = "3.0.5"
+actix-web = "4.0.1"
+actix-web-static-files = "4.0.0"
+static-files = "0.2.3"
 
 maud = { version = "0.23.0", features = ["actix-web"] }
 sycamore = { version = "0.7.1", features = ["ssr"] }
@@ -51,13 +52,13 @@ sycamore = { version = "0.7.1", features = ["ssr"] }
 serde = { version = "1.0", features = ["derive"] }
 
 [dependencies.sea-orm]
-version = "0.6"
+version = "0.6.0"
 features = ["debug-print", "macros", "runtime-async-std-native-tls"]
 default-features = false
 optional = true
 
 [dependencies.sea-schema]
-version = "0.5"
+version = "0.6.0"
 features = ["debug-print", "migration"]
 default-features = false
 optional = true
@@ -69,7 +70,7 @@ postgres = ["sea-orm", "sea-schema", "sea-orm/sqlx-postgres"]
 sqlite   = ["sea-orm", "sea-schema", "sea-orm/sqlx-sqlite"]
 
 [build-dependencies]
-actix-web-static-files = "3.0.5"
+static-files = "0.2.3"
 
 [lib]
 name = "pagetop"
diff --git a/pagetop/build.rs b/pagetop/build.rs
index 9b252213..483b2294 100644
--- a/pagetop/build.rs
+++ b/pagetop/build.rs
@@ -1,33 +1,19 @@
-use actix_web_static_files::resource_dir;
+use static_files::resource_dir;
 
 use std::env;
 use std::path::Path;
 
 fn main() {
-    resource_dir("./static/theme")
-        .with_generated_filename(
-            Path::new(env::var("OUT_DIR").unwrap().as_str())
-                .join("theme.rs")
-        )
-        .with_generated_fn("assets")
-        .build()
-        .unwrap();
-
-    resource_dir("./static/aliner")
-        .with_generated_filename(
-            Path::new(env::var("OUT_DIR").unwrap().as_str())
-                .join("aliner.rs")
-        )
-        .with_generated_fn("assets")
-        .build()
-        .unwrap();
-
-    resource_dir("./static/bootsier")
-        .with_generated_filename(
-            Path::new(env::var("OUT_DIR").unwrap().as_str())
-                .join("bootsier.rs")
-        )
-        .with_generated_fn("assets")
-        .build()
-        .unwrap();
+    build_resource_dir("./static/theme", "theme.rs", "assets");
+    build_resource_dir("./static/aliner", "aliner.rs", "assets");
+    build_resource_dir("./static/bootsier", "bootsier.rs", "assets");
+}
+
+fn build_resource_dir(dir: &str, with_filename: &str, with_fn: &str) {
+    let mut resource = resource_dir(dir);
+    resource.with_generated_filename(
+        Path::new(env::var("OUT_DIR").unwrap().as_str()).join(with_filename)
+    );
+    resource.with_generated_fn(with_fn);
+    resource.build().unwrap();
 }
diff --git a/pagetop/src/core/server/app.rs b/pagetop/src/core/server/app.rs
index 7338aa3b..7d09f1fd 100644
--- a/pagetop/src/core/server/app.rs
+++ b/pagetop/src/core/server/app.rs
@@ -5,7 +5,6 @@ use crate::core::theme::register_theme;
 use crate::core::module::register_module;
 
 use std::io::Error;
-use actix_web::middleware::normalize::{NormalizePath, TrailingSlash};
 
 pub struct Application {
     server: Server,
@@ -77,8 +76,7 @@ impl Application {
         // Prepara el servidor web.
         let server = server::HttpServer::new(move || {
             server::App::new()
-                .wrap(tracing_actix_web::TracingLogger)
-                .wrap(NormalizePath::new(TrailingSlash::Trim))
+                .wrap(tracing_actix_web::TracingLogger::default())
                 .configure(&global::themes)
                 .configure(&global::modules)
             })