diff --git a/Cargo.toml b/Cargo.toml
index 49687b8c..42e084b2 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -106,6 +106,7 @@ bevy_kira_audio = { git = "https://github.com/robtfm/bevy_kira_audio", branch =
 bevy_simple_text_input = { git = "https://github.com/robtfm/bevy_simple_text_input", features=["clipboard"], branch="multiline" }
 directories = "5"
 uuid = { version = "1.7", features = ["v4"] }
+build-time = "0.1.3"
 
 [dependencies]
 analytics = { workspace = true }
@@ -140,7 +141,7 @@ uuid = { workspace = true }
 
 pico-args = "0.5.0"
 mimalloc = { version = "*", default-features = false }
-build-time = "0.1.3"
+build-time = { workspace = true }
 chrono = { workspace = true }
 tracing-appender = "0.2.3"
 log-panics = { version = "2.1.0", features = ["with-backtrace"] }
diff --git a/assets/ui/update.dui b/assets/ui/update.dui
new file mode 100644
index 00000000..589cee25
--- /dev/null
+++ b/assets/ui/update.dui
@@ -0,0 +1,14 @@
+<define-template id="update-available">
+    <dialog title="Update Available" buttons="@buttons">
+        <div style="flex-direction: column; align-items: center; justify-content: center; margin: 4vmin;">
+            <div style="flex-direction: column;">
+                <med-text text="@body" />
+            </div>
+            <hr />
+            <div>
+                <med-link label="Download" color="#8888ff" href="@download" />
+            </div>
+        </div>
+    </dialog>
+</define-template>
+
diff --git a/crates/common/src/structs.rs b/crates/common/src/structs.rs
index 06209304..0da289c0 100644
--- a/crates/common/src/structs.rs
+++ b/crates/common/src/structs.rs
@@ -537,7 +537,7 @@ impl ActiveDialog {
             .clone()
             .try_acquire_owned()
             .ok()
-            .map(|p| DialogPermit { _p: p })
+            .map(|p| DialogPermit { _p: Some(p) })
     }
 
     pub fn in_use(&self) -> bool {
@@ -547,7 +547,15 @@ impl ActiveDialog {
 
 #[derive(Component)]
 pub struct DialogPermit {
-    _p: OwnedSemaphorePermit,
+    _p: Option<OwnedSemaphorePermit>,
+}
+
+impl DialogPermit {
+    pub fn take(&mut self) -> Self {
+        Self {
+            _p: Some(self._p.take().unwrap()),
+        }
+    }
 }
 
 #[derive(Component, Default, Clone, Copy, PartialEq, Eq)]
diff --git a/crates/system_ui/Cargo.toml b/crates/system_ui/Cargo.toml
index cbde0b24..7fda3e61 100644
--- a/crates/system_ui/Cargo.toml
+++ b/crates/system_ui/Cargo.toml
@@ -43,6 +43,7 @@ chrono = { workspace = true }
 clap = { workspace = true }
 opener = { workspace = true }
 urlencoding = { workspace = true }
+build-time = { workspace = true }
 
 copypasta = "0.10"
 shlex = "1"
diff --git a/crates/system_ui/src/lib.rs b/crates/system_ui/src/lib.rs
index 259a7b3f..1aed416d 100644
--- a/crates/system_ui/src/lib.rs
+++ b/crates/system_ui/src/lib.rs
@@ -16,6 +16,7 @@ pub mod profile_detail;
 pub mod sysinfo;
 pub mod toasts;
 pub mod tooltip;
+pub mod version_check;
 pub mod wearables;
 
 use bevy::prelude::*;
diff --git a/crates/system_ui/src/login.rs b/crates/system_ui/src/login.rs
index afbd8c9f..6e1cf3c4 100644
--- a/crates/system_ui/src/login.rs
+++ b/crates/system_ui/src/login.rs
@@ -10,7 +10,7 @@ use bevy::{
 use bevy_dui::{DuiCommandsExt, DuiEntityCommandsExt, DuiProps, DuiRegistry};
 use common::{
     profile::SerializedProfile,
-    structs::{ActiveDialog, AppConfig, ChainLink, PreviousLogin},
+    structs::{ActiveDialog, AppConfig, ChainLink, DialogPermit, PreviousLogin},
     util::{project_directories, TaskExt},
 };
 use comms::{
@@ -32,6 +32,8 @@ use wallet::{
     Wallet,
 };
 
+use crate::version_check::check_update;
+
 pub struct LoginPlugin;
 
 impl Plugin for LoginPlugin {
@@ -81,16 +83,44 @@ fn login(
     mut motd_shown: Local<bool>,
 ) {
     if !*motd_shown {
+        let update = check_update();
         let permit = active_dialog.try_acquire().unwrap();
-        let components = commands
-            .spawn_template(
-                &dui,
-                "motd",
-                DuiProps::default()
-                    .with_prop("buttons", vec![DuiButton::new_enabled("Ok", close_ui)]),
-            )
-            .unwrap();
-        commands.entity(components.root).insert(permit);
+
+        if let Some((desc, url)) = update {
+            let components = commands
+                .spawn_template(
+                    &dui,
+                    "update-available",
+                    DuiProps::new()
+                        .with_prop("download", url)
+                        .with_prop("body", desc)
+                        .with_prop("buttons", vec![DuiButton::new_enabled("Ok", (|mut commands: Commands, dui: Res<DuiRegistry>, mut permit: Query<&mut DialogPermit>| {
+                            let mut permit = permit.single_mut();
+                            let permit = permit.take();
+                            let components = commands
+                                .spawn_template(
+                                    &dui,
+                                    "motd",
+                                    DuiProps::default()
+                                        .with_prop("buttons", vec![DuiButton::new_enabled("Ok", close_ui)]),
+                                )
+                                .unwrap();
+                            commands.entity(components.root).insert(permit);
+                        }).pipe(close_ui))]),
+                )
+                .unwrap();
+            commands.entity(components.root).insert(permit);
+        } else {
+            let components = commands
+                .spawn_template(
+                    &dui,
+                    "motd",
+                    DuiProps::default()
+                        .with_prop("buttons", vec![DuiButton::new_enabled("Ok", close_ui)]),
+                )
+                .unwrap();
+            commands.entity(components.root).insert(permit);
+        }
         *motd_shown = true;
         return;
     }
diff --git a/crates/system_ui/src/version_check.rs b/crates/system_ui/src/version_check.rs
new file mode 100644
index 00000000..34aab77d
--- /dev/null
+++ b/crates/system_ui/src/version_check.rs
@@ -0,0 +1,35 @@
+use isahc::ReadResponseExt;
+use serde::{Deserialize, Serialize};
+
+#[derive(Serialize, Deserialize)]
+struct GitData {
+    tag_name: String,
+    html_url: String,
+    body: String,
+}
+
+pub fn build_date() -> chrono::NaiveDate {
+    chrono::NaiveDate::parse_from_str(build_time::build_time_utc!("%Y-%m-%d"), "%Y-%m-%d").unwrap()
+}
+
+pub fn check_update() -> Option<(String, String)> {
+    let latest: GitData =
+        isahc::get("https://api.github.com/repos/decentraland/bevy-explorer/releases/latest")
+            .ok()?
+            .json()
+            .ok()?;
+    let latest_date = latest
+        .tag_name
+        .split('-')
+        .skip(1)
+        .take(3)
+        .collect::<Vec<_>>()
+        .join("-");
+    let latest_date = chrono::NaiveDate::parse_from_str(&latest_date, "%Y-%m-%d").ok()?;
+
+    if latest_date > build_date() {
+        Some((latest.body, latest.html_url))
+    } else {
+        None
+    }
+}