diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index dab7413e..0fd4a77f 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -21,7 +21,7 @@ jobs:
         toolchain:
           - stable
             # msrv
-          - 1.58.1
+          - 1.59.0
 
     steps:
       - uses: actions/checkout@v2
diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3ed87246..7a8cd350 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,6 +12,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### radar
 - fix: Swap Airplanes table "Latitude" and "Longitude", found by reddit user @BanksOfTheOuchita ([!111](https://github.com/rsadsb/adsb_deku/pull/111))
+- feat: Release binary is now stripped. ~2.26MB -> ~1.24MB. MSRV is bumped to `1.59`.
+
+### 1090
+- feat: Release binary is now stripped. ~1.2MB -> 440KB. MSRV is bumped to `1.59`.
 
 ## [v0.5.0] 2022-02-12
 ### adsb_deku
diff --git a/Cargo.toml b/Cargo.toml
index 40bd6cc1..0f61ade3 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,2 +1,6 @@
 [workspace]
 members = ["apps", "libadsb_deku"]
+
+[profile.release]
+strip = true
+overflow-checks = true
diff --git a/README.md b/README.md
index d05102a4..355a0b28 100644
--- a/README.md
+++ b/README.md
@@ -18,7 +18,7 @@ This library uses [deku](https://github.com/sharksforarms/deku) for deserializat
 
 ## Applications
 
-Minimum required rust version: `1.58.1`.
+Minimum required rust version: `1.59.0`.
 
 ### Client Applications
 
diff --git a/apps/Cargo.toml b/apps/Cargo.toml
index 5795724f..7d6dedae 100644
--- a/apps/Cargo.toml
+++ b/apps/Cargo.toml
@@ -3,9 +3,7 @@ name = "rsadsb_apps"
 version = "0.5.1"
 license = "MIT"
 edition = "2021"
-rust-version = "1.58.1"
-
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+rust-version = "1.59.0"
 
 [[bin]]
 name = "radar"
diff --git a/apps/src/radar.rs b/apps/src/radar.rs
index cc562a50..73e1980d 100644
--- a/apps/src/radar.rs
+++ b/apps/src/radar.rs
@@ -259,7 +259,7 @@ see https://github.com/rsadsb/adsb_deku#serverdemodulationexternal-applications
 
     // empty containers
     let mut input = String::new();
-    let mut coverage_airplanes: Vec<(f64, f64, u8, ICAO)> = Vec::new();
+    let mut coverage_airplanes: Vec<(f64, f64, u32, ICAO)> = Vec::new();
     let mut adsb_airplanes = Airplanes::new();
 
     // setup tui params
@@ -650,7 +650,7 @@ fn draw(
     terminal: &mut Terminal<CrosstermBackend<std::io::Stdout>>,
     adsb_airplanes: &Airplanes,
     settings: &Settings,
-    coverage_airplanes: &[(f64, f64, u8, ICAO)],
+    coverage_airplanes: &[(f64, f64, u32, ICAO)],
     airplanes_state: &mut TableState,
 ) -> TuiInfo {
     let mut tui_info = TuiInfo::default();
@@ -721,7 +721,7 @@ fn draw_bottom_chunks<A: tui::backend::Backend>(
     chunks: Vec<Rect>,
     settings: &Settings,
     adsb_airplanes: &Airplanes,
-    coverage_airplanes: &[(f64, f64, u8, ICAO)],
+    coverage_airplanes: &[(f64, f64, u32, ICAO)],
     airplanes_state: &mut TableState,
 ) -> TuiInfo {
     let mut tui_info = TuiInfo::default();
@@ -831,7 +831,7 @@ fn build_tab_coverage<A: tui::backend::Backend>(
     f: &mut tui::Frame<A>,
     chunks: Vec<Rect>,
     settings: &Settings,
-    coverage_airplanes: &[(f64, f64, u8, ICAO)],
+    coverage_airplanes: &[(f64, f64, u32, ICAO)],
 ) {
     let canvas = Canvas::default()
         .block(Block::default().title("Coverage").borders(Borders::ALL))
@@ -847,8 +847,8 @@ fn build_tab_coverage<A: tui::backend::Backend>(
             for (lat, long, seen_number, _) in coverage_airplanes.iter() {
                 let (x, y) = settings.to_xy(*lat, *long);
 
-                let number: u16 = 100_u16 + (u16::from(*seen_number) * 100);
-                let color_number: u8 = if number > u16::from(u8::MAX) {
+                let number: u32 = 100 + *seen_number * 50;
+                let color_number: u8 = if number > u32::from(u8::MAX) {
                     u8::MAX
                 } else {
                     number as u8
diff --git a/libadsb_deku/Cargo.toml b/libadsb_deku/Cargo.toml
index 5ab3f5f0..b5da403e 100644
--- a/libadsb_deku/Cargo.toml
+++ b/libadsb_deku/Cargo.toml
@@ -7,10 +7,7 @@ description = "Decoder for ADS-B(Automatic Depedent Surveillance-Broadcast) - wr
 repository = "https://github.com/wcampbel0x2a/adsb_deku"
 keywords = ["deku", "adsb", "aerorust", "airplane", "radar"]
 categories = ["aerospace::protocols", "parsing"]
-rust-version = "1.58.1"
-
-# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
-
+rust-version = "1.59.0"
 
 [dependencies]
 deku = "0.12"