diff --git a/Cargo.lock b/Cargo.lock
index bca90f0..4e5b2c1 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -326,15 +326,6 @@ version = "0.2.119"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1bf2e165bb3457c8e098ea76f3e3bc9db55f87aa90d52d0e6be741470916aaa4"
 
-[[package]]
-name = "lock_api"
-version = "0.4.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "88943dd7ef4a2e5a4bfa2753aaab3013e34ce2533d1996fb18ef591e315e2b3b"
-dependencies = [
- "scopeguard",
-]
-
 [[package]]
 name = "log"
 version = "0.4.14"
@@ -428,29 +419,6 @@ version = "1.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "87f3e037eac156d1775da914196f0f37741a274155e34a0b7e427c35d2a2ecb9"
 
-[[package]]
-name = "parking_lot"
-version = "0.12.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "87f5ec2493a61ac0506c0f4199f99070cbe83857b0337006a30f3e6719b8ef58"
-dependencies = [
- "lock_api",
- "parking_lot_core",
-]
-
-[[package]]
-name = "parking_lot_core"
-version = "0.9.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "28141e0cc4143da2443301914478dc976a61ffdb3f043058310c70df2fed8954"
-dependencies = [
- "cfg-if",
- "libc",
- "redox_syscall",
- "smallvec",
- "windows-sys",
-]
-
 [[package]]
 name = "percent-encoding"
 version = "2.1.0"
@@ -586,12 +554,6 @@ version = "1.0.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "73b4b750c782965c211b42f022f59af1fbceabdd026623714f104152f1ec149f"
 
-[[package]]
-name = "scopeguard"
-version = "1.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d29ab0c6d3fc0ee92fe66e2d99f700eab17a8d57d1c1d3b748380fb20baa78cd"
-
 [[package]]
 name = "sct"
 version = "0.7.0"
@@ -645,27 +607,12 @@ dependencies = [
  "serde",
 ]
 
-[[package]]
-name = "signal-hook-registry"
-version = "1.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e51e73328dc4ac0c7ccbda3a494dfa03df1de2f46018127f60c693f2648455b0"
-dependencies = [
- "libc",
-]
-
 [[package]]
 name = "slab"
 version = "0.4.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9def91fd1e018fe007022791f865d0ccc9b3a0d5001e01aabb8b40e46000afb5"
 
-[[package]]
-name = "smallvec"
-version = "1.8.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f2dd574626839106c320a323308629dcb1acfc96e32a8cba364ddc61ac23ee83"
-
 [[package]]
 name = "socket2"
 version = "0.4.4"
@@ -729,10 +676,7 @@ dependencies = [
  "memchr",
  "mio",
  "num_cpus",
- "once_cell",
- "parking_lot",
  "pin-project-lite",
- "signal-hook-registry",
  "socket2",
  "tokio-macros",
  "winapi",
@@ -987,49 +931,6 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 
-[[package]]
-name = "windows-sys"
-version = "0.32.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3df6e476185f92a12c072be4a189a0210dcdcf512a1891d6dff9edb874deadc6"
-dependencies = [
- "windows_aarch64_msvc",
- "windows_i686_gnu",
- "windows_i686_msvc",
- "windows_x86_64_gnu",
- "windows_x86_64_msvc",
-]
-
-[[package]]
-name = "windows_aarch64_msvc"
-version = "0.32.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d8e92753b1c443191654ec532f14c199742964a061be25d77d7a96f09db20bf5"
-
-[[package]]
-name = "windows_i686_gnu"
-version = "0.32.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6a711c68811799e017b6038e0922cb27a5e2f43a2ddb609fe0b6f3eeda9de615"
-
-[[package]]
-name = "windows_i686_msvc"
-version = "0.32.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "146c11bb1a02615db74680b32a68e2d61f553cc24c4eb5b4ca10311740e44172"
-
-[[package]]
-name = "windows_x86_64_gnu"
-version = "0.32.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c912b12f7454c6620635bbff3450962753834be2a594819bd5e945af18ec64bc"
-
-[[package]]
-name = "windows_x86_64_msvc"
-version = "0.32.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "504a2476202769977a040c6364301a3f65d0cc9e3fb08600b2bda150a0488316"
-
 [[package]]
 name = "winreg"
 version = "0.7.0"
diff --git a/Cargo.toml b/Cargo.toml
index e65ff8c..c019d81 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -10,7 +10,7 @@ dirs = "4"
 serde = { version = "1", features = ["derive"] }
 serde_json = "*"
 chrono = { version = "*", features = ["serde"] }
-tokio = { version = "1", features = ["full"] }
+tokio = { version = "1", features = ["macros", "rt-multi-thread"] }
 toml = "*"
 
 [dependencies.reqwest]
diff --git a/src/main.rs b/src/main.rs
index 5bf2f57..e793f9a 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,6 +1,9 @@
 use serde::Deserialize;
 use std::fmt::{Display, Formatter, Result};
+use std::fs;
+use std::process;
 use std::time::Duration;
+use tokio::task;
 
 #[derive(Deserialize)]
 struct Config {
@@ -104,7 +107,7 @@ async fn print_states(check_configs: &[CheckConfig]) {
 
 async fn get_config() -> Config {
     let home_dir = dirs::home_dir().unwrap();
-    match std::fs::read_to_string(format!(
+    match fs::read_to_string(format!(
         "{}/.checkbar.toml",
         home_dir.to_str().unwrap_or("")
     )) {
@@ -132,11 +135,12 @@ async fn get_click_cmd(name: String) -> Option<String> {
 }
 
 async fn run_click_cmd(cmd: String) {
-    if let Ok(mut child) = std::process::Command::new("sh")
-        .stdin(std::process::Stdio::piped())
-        .spawn() {
-            use std::io::Write;
-            let _ = child.stdin.as_mut().unwrap().write_all(cmd.as_bytes());
+    if let Ok(mut child) = process::Command::new("sh")
+        .stdin(process::Stdio::piped())
+        .spawn()
+    {
+        use std::io::Write;
+        let _ = child.stdin.as_mut().unwrap().write_all(cmd.as_bytes());
     };
 }
 
@@ -145,7 +149,7 @@ async fn main() {
     println!("{{\"version\":1,\"click_events\":true}}");
     println!("[");
 
-    let inputs = tokio::task::spawn(async {
+    let inputs = task::spawn(async {
         let stdin = std::io::stdin();
         loop {
             let mut input = String::new();
@@ -169,7 +173,7 @@ async fn main() {
         }
     });
 
-    let checks = tokio::task::spawn(async {
+    let checks = task::spawn(async {
         loop {
             let config = get_config().await;
             print_states(&config.checks).await;