diff --git a/Cargo.lock b/Cargo.lock
index 451fec0..7fd809b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -320,6 +320,17 @@ dependencies = [
  "askama_shared",
 ]
 
+[[package]]
+name = "askama_actix"
+version = "0.13.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c52f74f8382a142ecfc052100b21abc33f2c069e20fe345808e7ed914b179449"
+dependencies = [
+ "actix-web",
+ "askama",
+ "askama_shared",
+]
+
 [[package]]
 name = "askama_derive"
 version = "0.11.2"
@@ -1582,6 +1593,7 @@ dependencies = [
  "actix-web",
  "actix-web-actors",
  "askama",
+ "askama_actix",
  "bytes",
  "bytesize",
  "crc32fast",
diff --git a/Cargo.toml b/Cargo.toml
index 6d1940b..5c71047 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -14,6 +14,7 @@ actix-http = "3.0.4"
 actix-web = "4.0.1"
 actix-web-actors = "4.1.0"
 askama = "0.11.1"
+askama_actix = "0.13"
 bytes = "1.1.0"
 bytesize = "1.1.0"
 crc32fast = "1.3.2"
diff --git a/flake.lock b/flake.lock
index d248f57..0fb77ae 100644
--- a/flake.lock
+++ b/flake.lock
@@ -33,11 +33,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1653060744,
-        "narHash": "sha256-kfRusllRumpt33J1hPV+CeCCylCXEU7e0gn2/cIM7cY=",
+        "lastModified": 1655306633,
+        "narHash": "sha256-nv4FfWWV/dEelByjXJtJkoDPOHIsKfLq50RN3Hqq5Yk=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "dfd82985c273aac6eced03625f454b334daae2e8",
+        "rev": "b1957596ff1c7aa8c55c4512b7ad1c9672502e8e",
         "type": "github"
       },
       "original": {
@@ -77,11 +77,11 @@
         "nixpkgs": "nixpkgs_2"
       },
       "locked": {
-        "lastModified": 1653273659,
-        "narHash": "sha256-dHXYaNL1axhZZyiZXxt1WKhvZrYXq7bjCs3y5VjgyGI=",
+        "lastModified": 1655347556,
+        "narHash": "sha256-JZ06EaeHi9sbbO3n8qYZ8KzDfSbDlPVRHI6Pw4sAxRE=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "0fa3e01da1ce98e3b40063b8e2678095943402b1",
+        "rev": "1cc3dc5aec863c2f724a46f7086fb011004a4e6e",
         "type": "github"
       },
       "original": {
@@ -92,11 +92,11 @@
     },
     "utils": {
       "locked": {
-        "lastModified": 1652776076,
-        "narHash": "sha256-gzTw/v1vj4dOVbpBSJX4J0DwUR6LIyXo7/SuuTJp1kM=",
+        "lastModified": 1653893745,
+        "narHash": "sha256-0jntwV3Z8//YwuOjzhV2sgJJPt+HY6KhU7VZUL0fKZQ=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "04c1b180862888302ddfb2e3ad9eaa63afc60cf8",
+        "rev": "1ed9fb1935d260de5fe1c2f7ee0ebaae17ed2fa1",
         "type": "github"
       },
       "original": {
diff --git a/src/main.rs b/src/main.rs
index 97b4876..cf591ab 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -6,12 +6,13 @@ mod zip;
 
 use std::{fmt::Debug, path::PathBuf, str::FromStr};
 
+use actix_http::StatusCode;
 use actix_web::{
     error::InternalError, get, middleware::Logger, post, web, App, HttpRequest, HttpResponse,
     HttpServer, Responder,
 };
 use actix_web_actors::ws;
-use askama::Template;
+use askama_actix::{Template, TemplateToResponse};
 use bytesize::ByteSize;
 use log::{error, warn};
 use serde::{Deserialize, Serialize};
@@ -55,19 +56,15 @@ pub fn log_auth_failure(ip_addr: &str) {
 
 #[derive(Template)]
 #[template(path = "index.html")]
-struct IndexPage<'a> {
-    cachebuster: &'a str,
+struct IndexPage {
+    cachebuster: String,
 }
 
 #[get("/")]
 async fn index(data: web::Data<AppState>) -> impl Responder {
-    HttpResponse::Ok().body(
-        IndexPage {
-            cachebuster: &data.config.cachebuster,
-        }
-        .render()
-        .unwrap(),
-    )
+    IndexPage {
+        cachebuster: data.config.cachebuster.clone(),
+    }
 }
 
 #[derive(Deserialize)]
@@ -129,19 +126,16 @@ async fn handle_download(
         .into_response(&req))
     } else {
         let offsets = info.contents.as_deref().map(zip::file_data_offsets);
-        Ok(HttpResponse::Ok().body(
-            DownloadPage {
-                info: DownloadInfo {
-                    file: info,
-                    code: code.clone(),
-                    available: file.metadata().await?.len(),
-                    offsets,
-                },
-                cachebuster: &data.config.cachebuster,
-            }
-            .render()
-            .unwrap(),
-        ))
+        Ok(DownloadPage {
+            info: DownloadInfo {
+                file: info,
+                code: code.clone(),
+                available: file.metadata().await?.len(),
+                offsets,
+            },
+            cachebuster: &data.config.cachebuster,
+        }
+        .to_response())
     }
 }
 
@@ -188,17 +182,13 @@ fn not_found<T>(req: HttpRequest, data: web::Data<AppState>, report: bool) -> ac
         let ip_addr = get_ip_addr(&req, data.config.reverse_proxy);
         log_auth_failure(&ip_addr);
     }
-    Err(InternalError::from_response(
-        "Download not found",
-        HttpResponse::NotFound().body(
-            NotFoundPage {
-                cachebuster: &data.config.cachebuster,
-            }
-            .render()
-            .unwrap(),
-        ),
-    )
-    .into())
+    let mut resp = NotFoundPage {
+        cachebuster: &data.config.cachebuster,
+    }
+    .to_response();
+    *resp.status_mut() = StatusCode::NOT_FOUND;
+
+    Err(InternalError::from_response("Download not found", resp).into())
 }
 
 #[get("/upload")]