diff --git a/Cargo.lock b/Cargo.lock
index 5ae317fb5..23e0965bc 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3058,10 +3058,10 @@ dependencies = [
 ]
 
 [[package]]
-name = "mach"
-version = "0.3.2"
+name = "mach2"
+version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b823e83b2affd8f40a9ee8c29dbc56404c1e34cd2710921f2801e2cf29527afa"
+checksum = "19b955cdeb2a02b9117f121ce63aa52d08ade45de53e48fe6a38b39c10f6f709"
 dependencies = [
  "libc",
 ]
@@ -3394,19 +3394,6 @@ dependencies = [
  "tempfile",
 ]
 
-[[package]]
-name = "nix"
-version = "0.23.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8f3790c00a0150112de0f4cd161e3d7fc4b2d8a5542ffc35f099a2562aecb35c"
-dependencies = [
- "bitflags 1.3.2",
- "cc",
- "cfg-if",
- "libc",
- "memoffset 0.6.5",
-]
-
 [[package]]
 name = "nix"
 version = "0.25.1"
@@ -5089,16 +5076,16 @@ dependencies = [
 
 [[package]]
 name = "starship-battery"
-version = "0.7.9"
+version = "0.8.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3336198ad004af4447ae69be4f4e562c26814570f8f0c1e37858405a294e015d"
+checksum = "725bc1c7374f435ef65746eb1a5789cb7d02b8e997f9a3edf979bfb42da68311"
 dependencies = [
  "cfg-if",
- "core-foundation 0.7.0",
+ "core-foundation 0.9.4",
  "lazycell",
  "libc",
- "mach",
- "nix 0.23.2",
+ "mach2",
+ "nix 0.28.0",
  "num-traits",
  "uom",
  "winapi",
@@ -5795,9 +5782,9 @@ checksum = "8ecb6da28b8a351d773b68d5825ac39017e680750f980f3a1a85cd8dd28a47c1"
 
 [[package]]
 name = "uom"
-version = "0.30.0"
+version = "0.36.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e76503e636584f1e10b9b3b9498538279561adcef5412927ba00c2b32c4ce5ed"
+checksum = "ffd36e5350a65d112584053ee91843955826bf9e56ec0d1351214e01f6d7cd9c"
 dependencies = [
  "num-traits",
  "typenum",
diff --git a/lua-api-crates/battery/Cargo.toml b/lua-api-crates/battery/Cargo.toml
index d6576188d..4887a1eac 100644
--- a/lua-api-crates/battery/Cargo.toml
+++ b/lua-api-crates/battery/Cargo.toml
@@ -7,7 +7,7 @@ edition = "2021"
 
 [dependencies]
 anyhow = "1.0"
-starship-battery = "0.7"
+starship-battery = "0.8"
 config = { path = "../../config" }
 wezterm-dynamic = { path = "../../wezterm-dynamic" }
 luahelper = { path = "../../luahelper" }
diff --git a/lua-api-crates/battery/src/lib.rs b/lua-api-crates/battery/src/lib.rs
index 86daf5818..c4a941d7d 100644
--- a/lua-api-crates/battery/src/lib.rs
+++ b/lua-api-crates/battery/src/lib.rs
@@ -37,7 +37,7 @@ fn battery_info<'lua>(_: &'lua Lua, _: ()) -> mlua::Result<Vec<BatteryInfo>> {
                 State::Discharging => "Discharging",
                 State::Empty => "Empty",
                 State::Full => "Full",
-                State::Unknown | _ => "Unknown",
+                State::Unknown => "Unknown",
             }
             .to_string(),
             time_to_full: bat.time_to_full().map(|q| q.value),