diff --git a/Cargo.lock b/Cargo.lock
index 2dddb2d..c169383 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -8,11 +8,10 @@ version = "0.24.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b85f766c20e6ae766956f7a2fcc4e0931e79a7e1f48b29132b5d647021114914"
 dependencies = [
+ "base64",
  "http",
  "log",
  "rustls",
- "serde",
- "serde_json",
  "url",
  "webpki",
  "webpki-roots",
@@ -24,6 +23,12 @@ version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
 
+[[package]]
+name = "base64"
+version = "0.13.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9e1b586273c5702936fe7b7d6896644d8be71e6314cfe09d3167c95f712589e8"
+
 [[package]]
 name = "bitflags"
 version = "1.3.2"
@@ -87,7 +92,6 @@ dependencies = [
  "dialoguer",
  "indicatif",
  "serde",
- "serde_json",
  "toml",
 ]
 
@@ -317,12 +321,6 @@ dependencies = [
  "webpki",
 ]
 
-[[package]]
-name = "ryu"
-version = "1.0.12"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7b4b9743ed687d4b4bcedf9ff5eaa7398495ae14e61cba0a295704edbc7decde"
-
 [[package]]
 name = "sct"
 version = "0.7.0"
@@ -353,22 +351,11 @@ dependencies = [
  "syn",
 ]
 
-[[package]]
-name = "serde_json"
-version = "1.0.93"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cad406b69c91885b5107daf2c29572f6c8cdb3c66826821e286c533490c0bc76"
-dependencies = [
- "itoa",
- "ryu",
- "serde",
-]
-
 [[package]]
 name = "serde_spanned"
-version = "0.6.0"
+version = "0.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2c68e921cef53841b8925c2abadd27c9b891d9613bdc43d6b823062866df38e8"
+checksum = "0efd8caf556a6cebd3b285caf480045fcc1ac04f6bd786b09a6f11af30c4fcf4"
 dependencies = [
  "serde",
 ]
@@ -427,9 +414,9 @@ checksum = "cda74da7e1a664f795bb1f8a87ec406fb89a02522cf6e50620d016add6dbbf5c"
 
 [[package]]
 name = "toml"
-version = "0.6.0"
+version = "0.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4fb9d890e4dc9298b70f740f615f2e05b9db37dce531f6b24fb77ac993f9f217"
+checksum = "f7afcae9e3f0fe2c370fd4657108972cbb2fa9db1b9f84849cefd80741b01cb6"
 dependencies = [
  "serde",
  "serde_spanned",
@@ -439,18 +426,18 @@ dependencies = [
 
 [[package]]
 name = "toml_datetime"
-version = "0.5.1"
+version = "0.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4553f467ac8e3d374bc9a177a26801e5d0f9b211aa1673fb137a403afd1c9cf5"
+checksum = "3ab8ed2edee10b50132aed5f331333428b011c99402b5a534154ed15746f9622"
 dependencies = [
  "serde",
 ]
 
 [[package]]
 name = "toml_edit"
-version = "0.18.0"
+version = "0.19.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "729bfd096e40da9c001f778f5cdecbd2957929a24e10e5883d9392220a751581"
+checksum = "5e6a7712b49e1775fb9a7b998de6635b299237f48b404dde71704f2e0e7f37e5"
 dependencies = [
  "indexmap",
  "nom8",
diff --git a/Cargo.toml b/Cargo.toml
index 17f67b6..efbd6d4 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -8,8 +8,7 @@ edition = "2021"
 [dependencies]
 dialoguer = "0.10.3"
 indicatif = "0.17.3"
-toml = "0.6.0"
-serde_json = "1.0.93"
+toml = "0.7.2"
 
 [dependencies.serde]
 version = "1.0.152"
@@ -19,6 +18,6 @@ features = ["derive"]
 version = "0.24.0"
 default_features = false
 features = [
-    "json",
+    "basic-auth",
     "tls-rustls-webpki-roots"
 ]
diff --git a/Jenkinsfile b/Jenkinsfile
index 3c49e99..644db0f 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -10,10 +10,10 @@ pipeline {
                 TOKEN = credentials('abd7020c-43d6-485b-ae09-2f9b484d9c15')
             }
             steps {
-                sh 'apk add pkgconf musl-dev curl'
+                sh 'apk add pkgconf musl-dev'
                 sh 'cargo build --release --target x86_64-unknown-linux-musl'
                 sh 'cp target/x86_64-unknown-linux-musl/release/dotfiles_installer ./installer-amd64'
-                sh 'curl -H "Authorization: token ${TOKEN_PSW}" --upload-file ./installer-amd64 https://gitea.mattv.de/api/packages/root/generic/installer/${GIT_COMMIT}/installer-amd64'
+                archiveArtifacts artifacts: 'installer-amd64', allowEmptyArchive: false, onlyIfSuccessful: true
             }
         }
     }
diff --git a/src/main.rs b/src/main.rs
index 7592212..3da4ce8 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -29,9 +29,9 @@ impl ToString for MainMenu {
 }
 
 fn main() {
-    if let Some(version) = option_env!("GIT_COMMIT") {
-        println!("Starting installer version {}", version);
-        update::check_for_updates(version);
+    if let (Some(version), Some(name)) = (option_env!("BUILD_ID"), option_env!("JOB_BASE_NAME")) {
+        println!("Starting installer version {name}-{version}");
+        update::check_for_updates(version.parse().unwrap(), name);
     } else {
         println!("Starting installer version unknown");
     }
diff --git a/src/update.rs b/src/update.rs
index 73417b5..779ab77 100644
--- a/src/update.rs
+++ b/src/update.rs
@@ -4,24 +4,25 @@ use std::fs::File;
 use std::os::unix::process::CommandExt;
 use std::path::Path;
 
-const GITEA_KEY: &str = "786666bd8bce93c562c4fc4c83933faa6cbdc802";
+const JENKINS_KEY: &str = "1196373359a3f17bbb8f0f5685b8152276";
 
-pub fn check_for_updates(version: &str) {
+pub fn check_for_updates(version: u64, name: &str) {
     print!("Checking for updates... ");
-    let resp: serde_json::Value = attohttpc::get("https://gitea.mattv.de/api/v1/repos/root/dotfiles/branches/installer")
-        .header("accept", "application/json")
-        .header("Authorization", format!("token {GITEA_KEY}"))
-        .send().unwrap().json().unwrap();
-    let newest = resp["commit"]["id"].as_str().unwrap();
-    if newest != version {
-        println!("New version {newest}");
+    let newest: u64 = attohttpc::get(format!("https://jenkins.mattv.de/job/Gitea%20Organization/job/dotfiles/job/{name}/lastSuccessfulBuild/buildNumber"))
+        .basic_auth("root", Some(JENKINS_KEY))
+        .send().unwrap()
+        .text().unwrap()
+        .parse().unwrap();
+    if newest > version {
+        println!("New version {name}-{newest}");
         let exe = current_exe().unwrap();
         let temp = Path::new("temp");
 
         print!("Downloading... ");
-        attohttpc::get(format!("https://gitea.mattv.de/api/packages/root/generic/installer/{newest}/installer-amd64"))
-            .header("Authorization", format!("token {GITEA_KEY}"))
-            .send().unwrap().write_to(File::create(temp).unwrap()).unwrap();
+        attohttpc::get(format!("https://jenkins.mattv.de/job/Gitea%20Organization/job/dotfiles/job/{name}/{newest}/artifact/installer-amd64"))
+            .basic_auth("root", Some(JENKINS_KEY))
+            .send().unwrap()
+            .write_to(File::create(temp).unwrap()).unwrap();
         println!("Done");
 
         fs::set_permissions(&temp, exe.metadata().unwrap().permissions()).unwrap();