diff --git a/tool/Cargo.lock b/tool/Cargo.lock
index cc0eed1..799a9a8 100644
--- a/tool/Cargo.lock
+++ b/tool/Cargo.lock
@@ -2,27 +2,27 @@
 # It is not intended for manual editing.
 [[package]]
 name = "cc"
-version = "1.0.60"
+version = "1.0.66"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "hidapi"
-version = "1.2.3"
+version = "1.2.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "cc 1.0.60 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.79 (registry+https://github.com/rust-lang/crates.io-index)",
- "pkg-config 0.3.18 (registry+https://github.com/rust-lang/crates.io-index)",
+ "cc 1.0.66 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.81 (registry+https://github.com/rust-lang/crates.io-index)",
+ "pkg-config 0.3.19 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [[package]]
 name = "libc"
-version = "0.2.79"
+version = "0.2.81"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "pkg-config"
-version = "0.3.18"
+version = "0.3.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
@@ -32,16 +32,16 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 
 [[package]]
 name = "system76_ectool"
-version = "0.2.2"
+version = "0.2.3"
 dependencies = [
- "hidapi 1.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.79 (registry+https://github.com/rust-lang/crates.io-index)",
+ "hidapi 1.2.5 (registry+https://github.com/rust-lang/crates.io-index)",
+ "libc 0.2.81 (registry+https://github.com/rust-lang/crates.io-index)",
  "redox_hwio 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
 
 [metadata]
-"checksum cc 1.0.60 (registry+https://github.com/rust-lang/crates.io-index)" = "ef611cc68ff783f18535d77ddd080185275713d852c4f5cbb6122c462a7a825c"
-"checksum hidapi 1.2.3 (registry+https://github.com/rust-lang/crates.io-index)" = "5c6ffb97f2ec5835ec73bcea5256fc2cd57a13c5958230778ef97f11900ba661"
-"checksum libc 0.2.79 (registry+https://github.com/rust-lang/crates.io-index)" = "2448f6066e80e3bfc792e9c98bf705b4b0fc6e8ef5b43e5889aff0eaa9c58743"
-"checksum pkg-config 0.3.18 (registry+https://github.com/rust-lang/crates.io-index)" = "d36492546b6af1463394d46f0c834346f31548646f6ba10849802c9c9a27ac33"
+"checksum cc 1.0.66 (registry+https://github.com/rust-lang/crates.io-index)" = "4c0496836a84f8d0495758516b8621a622beb77c0fed418570e50764093ced48"
+"checksum hidapi 1.2.5 (registry+https://github.com/rust-lang/crates.io-index)" = "76c352a18370f7e7e47bcbfcbdc5432b8c80c705b5d751a25232c659fcf5c775"
+"checksum libc 0.2.81 (registry+https://github.com/rust-lang/crates.io-index)" = "1482821306169ec4d07f6aca392a4681f66c75c9918aa49641a2595db64053cb"
+"checksum pkg-config 0.3.19 (registry+https://github.com/rust-lang/crates.io-index)" = "3831453b3449ceb48b6d9c7ad7c96d5ea673e9b470a1dc578c2ce6521230884c"
 "checksum redox_hwio 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "41aa2c4c67329a04106644cad336238aa5adecfd73d06fb10339d472ce6d8070"
diff --git a/tool/Cargo.toml b/tool/Cargo.toml
index 20b4c61..745e45b 100644
--- a/tool/Cargo.toml
+++ b/tool/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "system76_ectool"
-version = "0.2.2"
+version = "0.2.3"
 edition = "2018"
 description = "System76 EC tool"
 license = "MIT"