diff --git a/Cargo.lock b/Cargo.lock
index 927dbf04..5c1983f6 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -464,20 +464,14 @@ dependencies = [
 
 [[package]]
 name = "core-foundation"
-version = "0.7.0"
+version = "0.9.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "57d24c7a13c43e870e37c1556b74555437870a04514f7685f5b354e090567171"
+checksum = "194a7a9e6de53fa55116934067c844d9d749312f75c6f6d0980e8c252f8c2146"
 dependencies = [
- "core-foundation-sys 0.7.0",
+ "core-foundation-sys",
  "libc",
 ]
 
-[[package]]
-name = "core-foundation-sys"
-version = "0.7.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b3a71ab494c0b5b860bdc8407ae08978052417070c2ced38573a9157ad75b8ac"
-
 [[package]]
 name = "core-foundation-sys"
 version = "0.8.4"
@@ -1325,7 +1319,7 @@ checksum = "0f3034d4d935aef2c7bf719aaa54b88c520e82413118d886ae880a31d5bdee57"
 dependencies = [
  "gix-command",
  "gix-config-value",
- "nix 0.26.2",
+ "nix",
  "parking_lot",
  "thiserror",
 ]
@@ -1548,7 +1542,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0722cd7114b7de04316e7ea5456a0bbb20e4adb46fd27a3697adb812cff0f37c"
 dependencies = [
  "android_system_properties",
- "core-foundation-sys 0.8.4",
+ "core-foundation-sys",
  "iana-time-zone-haiku",
  "js-sys",
  "wasm-bindgen",
@@ -1771,10 +1765,10 @@ dependencies = [
 ]
 
 [[package]]
-name = "mach"
-version = "0.3.2"
+name = "mach2"
+version = "0.4.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b823e83b2affd8f40a9ee8c29dbc56404c1e34cd2710921f2801e2cf29527afa"
+checksum = "6d0d1830bcd151a6fc4aea1369af235b36c1528fe976b8ff678683c9995eade8"
 dependencies = [
  "libc",
 ]
@@ -1809,15 +1803,6 @@ version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a64a92489e2744ce060c349162be1c5f33c6969234104dbd99ddb5feb08b8c15"
 
-[[package]]
-name = "memoffset"
-version = "0.6.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5aa361d4faea93603064a027415f07bd8e1d5c88c9fbf68bf56a285428fd79ce"
-dependencies = [
- "autocfg",
-]
-
 [[package]]
 name = "memoffset"
 version = "0.7.1"
@@ -1878,19 +1863,6 @@ dependencies = [
  "syn 1.0.109",
 ]
 
-[[package]]
-name = "nix"
-version = "0.23.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8f3790c00a0150112de0f4cd161e3d7fc4b2d8a5542ffc35f099a2562aecb35c"
-dependencies = [
- "bitflags",
- "cc",
- "cfg-if",
- "libc",
- "memoffset 0.6.5",
-]
-
 [[package]]
 name = "nix"
 version = "0.26.2"
@@ -2787,7 +2759,7 @@ dependencies = [
  "indexmap",
  "log",
  "mockall",
- "nix 0.26.2",
+ "nix",
  "notify-rust",
  "nu-ansi-term",
  "once_cell",
@@ -2828,16 +2800,16 @@ dependencies = [
 
 [[package]]
 name = "starship-battery"
-version = "0.7.9"
+version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3336198ad004af4447ae69be4f4e562c26814570f8f0c1e37858405a294e015d"
+checksum = "417551ac84efa1810d79d04555d36cbc83ec5a323f2ef9ee7318e34055461b6f"
 dependencies = [
  "cfg-if",
  "core-foundation",
  "lazycell",
  "libc",
- "mach",
- "nix 0.23.2",
+ "mach2",
+ "nix",
  "num-traits",
  "uom",
  "winapi",
@@ -3242,9 +3214,9 @@ checksum = "f962df74c8c05a667b5ee8bcf162993134c104e96440b663c8daa176dc772d8c"
 
 [[package]]
 name = "uom"
-version = "0.30.0"
+version = "0.34.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e76503e636584f1e10b9b3b9498538279561adcef5412927ba00c2b32c4ce5ed"
+checksum = "e8f50eddd69f656ee545f7663ea5fefb7c789bc1a0d11124e049715f563a16a4"
 dependencies = [
  "num-traits",
  "typenum",
@@ -3671,7 +3643,7 @@ dependencies = [
  "futures-sink",
  "futures-util",
  "hex",
- "nix 0.26.2",
+ "nix",
  "once_cell",
  "ordered-stream",
  "rand",
diff --git a/Cargo.toml b/Cargo.toml
index 8d81bf0d..bb9cc26b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -76,7 +76,7 @@ sha1 = "0.10.5"
 shadow-rs = { version = "0.21.0", default-features = false }
 # battery is optional (on by default) because the crate doesn't currently build for Termux
 # see: https://github.com/svartalf/rust-battery/issues/33
-starship-battery = { version = "0.7.9", optional = true }
+starship-battery = { version = "0.8.0", optional = true }
 strsim = "0.10.0"
 systemstat = "=0.2.3"
 terminal_size = "0.2.6"
diff --git a/src/modules/battery.rs b/src/modules/battery.rs
index 0800b2d4..0ccad6a4 100644
--- a/src/modules/battery.rs
+++ b/src/modules/battery.rs
@@ -37,10 +37,6 @@ pub fn module<'a>(context: &'a Context) -> Option<Module<'a>> {
                             .or(Some(config.discharging_symbol)),
                         battery::State::Unknown => Some(config.unknown_symbol),
                         battery::State::Empty => Some(config.empty_symbol),
-                        _ => {
-                            log::debug!("Unhandled battery state `{}`", state);
-                            None
-                        }
                     },
                     _ => None,
                 })