diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index ba0e91e..710b2b9 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -20,33 +20,17 @@ jobs:
   run_tests:
     name: Run Rust tests
     runs-on: ubuntu-latest
-    env:
-      NATIVE_TARGET: ${{ matrix.target == 'x86_64-unknown-linux-gnu' }}
     strategy:
       fail-fast: false
-      matrix:
-        target: [x86_64-unknown-linux-gnu, armv7-unknown-linux-gnueabihf, arm-unknown-linux-gnueabihf]
     steps:
       - uses: actions/checkout@v3
 
       - uses: dtolnay/rust-toolchain@stable
 
-      - name: Install cross
-        run: cargo install cross --git https://github.com/cross-rs/cross
-        if: env.NATIVE_TARGET == 'false'
-
       - uses: Swatinem/rust-cache@v2
 
-      - name: Set test runner
-        run: |
-          if ${NATIVE_TARGET} == true; then
-            echo "test_runner=cargo" >> $GITHUB_ENV
-          else
-            echo "test_runner=cross" >> $GITHUB_ENV
-          fi
-
       - name: Run tests
-        run: ${{ env.test_runner }} test --no-fail-fast --verbose --target ${{ matrix.target }} -- --nocapture
+        run: cargo test --no-fail-fast --verbose --target x86_64-unknown-linux-gnu -- --nocapture
   
   lint:
     name: Check Rust code with rustfmt and clippy
diff --git a/Cargo.lock b/Cargo.lock
index bec7d46..000cf04 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1,6 +1,6 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
-version = 3
+version = 4
 
 [[package]]
 name = "aho-corasick"
@@ -40,7 +40,7 @@ version = "0.2.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d9b39be18770d11421cdb1b9947a45dd3f37e93092cbf377614828a319d5fee8"
 dependencies = [
- "hermit-abi",
+ "hermit-abi 0.1.19",
  "libc",
  "winapi",
 ]
@@ -68,12 +68,6 @@ dependencies = [
  "regex-automata",
 ]
 
-[[package]]
-name = "bytes"
-version = "1.2.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ec8a7b6a70fde80372154c65702f00a0f56f3e1c36abbc6c440484be248856db"
-
 [[package]]
 name = "cc"
 version = "1.0.73"
@@ -297,6 +291,12 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "hermit-abi"
+version = "0.3.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d231dfb89cfffdbc30e7fc41579ed6066ad03abda9e567ccafae602b97ec5024"
+
 [[package]]
 name = "indexmap"
 version = "1.9.1"
@@ -398,11 +398,11 @@ dependencies = [
 
 [[package]]
 name = "num_cpus"
-version = "1.13.1"
+version = "1.16.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "19e64526ebdee182341572e50e9ad03965aa510cd94427a4549448f285e957a1"
+checksum = "4161fcb6d602d4d2081af7c3a45852d875a03dd337a6bfdd6e06407b61342a43"
 dependencies = [
- "hermit-abi",
+ "hermit-abi 0.3.9",
  "libc",
 ]
 
@@ -662,16 +662,6 @@ version = "1.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2fd0db749597d91ff862fd1d55ea87f7855a744a8425a64695b6fca237d1dad1"
 
-[[package]]
-name = "socket2"
-version = "0.4.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "66d72b759436ae32898a2af0a14218dbf55efde3feeb170eb623637db85ee1e0"
-dependencies = [
- "libc",
- "winapi",
-]
-
 [[package]]
 name = "strsim"
 version = "0.10.0"
@@ -748,16 +738,12 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7a8325f63a7d4774dd041e363b2409ed1c5cbbd0f867795e661df066b2b0a581"
 dependencies = [
  "autocfg",
- "bytes",
  "libc",
- "memchr",
  "mio",
  "num_cpus",
  "once_cell",
- "parking_lot",
  "pin-project-lite",
  "signal-hook-registry",
- "socket2",
  "tokio-macros",
  "winapi",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 26e1728..0d39b7c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -13,9 +13,6 @@ license = "Apache-2.0 OR MIT"
 edition = "2021"
 exclude = ["assets/"]
 
-[badges]
-maintenance = { status = "actively-developed" }
-
 [features]
 integration-test = []
 
@@ -26,7 +23,7 @@ dirs = "4"
 serde = { version = "1", features = ["derive"] }
 serde_json = "1"
 clap = { version = "3", features = ["derive"] }
-tokio = { version = "1", features = ["full"] }
+tokio = { version = "1", features = ["macros", "rt-multi-thread", "time"] }
 tokio-walltime =  "0.1.2"
 toml = "0.5"
 
diff --git a/src/bin/heliocron.rs b/src/bin/heliocron.rs
index 2e17f0d..f5cb028 100644
--- a/src/bin/heliocron.rs
+++ b/src/bin/heliocron.rs
@@ -24,7 +24,7 @@ async fn main() {
     process::exit(match run_heliocron().await {
         Ok(_) => 0,
         Err(err) => {
-            eprintln!("{}", err);
+            eprintln!("{err}");
             1
         }
     });
diff --git a/src/cli.rs b/src/cli.rs
index 20c482d..2d98281 100644
--- a/src/cli.rs
+++ b/src/cli.rs
@@ -128,7 +128,7 @@ fn parse_date(date: &str) -> Result<NaiveDate, String> {
 
 fn parse_tz(tz: &str) -> Result<chrono::FixedOffset, String> {
     // Use chrono's own parsing function to validate the provided time zone.
-    let date = chrono::DateTime::parse_from_str(&format!("2022-01-01T00:00:00{}", tz), "%FT%T%:z")
+    let date = chrono::DateTime::parse_from_str(&format!("2022-01-01T00:00:00{tz}"), "%FT%T%:z")
         .map_err(|_| {
             format!(
                 "Invalid time zone - expected the format '[+|-]HH:MM' between '-23:59' and '+23:59'. Found '{tz}'"
@@ -170,7 +170,7 @@ pub fn parse_config() -> Result<Config, HeliocronError> {
                     match res {
                         Ok(coords) => Some(coords),
                         Err(e) => {
-                            eprintln!("Warning - couldn't parse configuration file due to the following reason: {}\n. Proceeding with default coordinates.", e);
+                            eprintln!("Warning - couldn't parse configuration file due to the following reason: {e}\n. Proceeding with default coordinates.");
                             None
                         }
                         }
diff --git a/src/domain.rs b/src/domain.rs
index d059d5c..2902c40 100644
--- a/src/domain.rs
+++ b/src/domain.rs
@@ -401,7 +401,7 @@ mod tests {
         let vals = &["-90.0", "-89.9999999999", "-0.0", "0.0", "90.0"];
 
         for val in vals {
-            assert!(Latitude::parse(*val).is_ok());
+            assert!(Latitude::parse(val).is_ok());
         }
     }
 
@@ -410,7 +410,7 @@ mod tests {
         let vals = &["-180.0", "-90.00000000001", "90.00000001", "100.0"];
 
         for val in vals {
-            assert!(Latitude::parse(*val).is_err());
+            assert!(Latitude::parse(val).is_err());
         }
     }
 
@@ -447,7 +447,7 @@ mod tests {
         ];
 
         for val in vals {
-            assert!(Longitude::parse(*val).is_ok());
+            assert!(Longitude::parse(val).is_ok());
         }
     }
 
@@ -456,7 +456,7 @@ mod tests {
         let vals = &["-180.1", "180.01"];
 
         for val in vals {
-            assert!(Longitude::parse(*val).is_err());
+            assert!(Longitude::parse(val).is_err());
         }
     }
 
diff --git a/src/errors.rs b/src/errors.rs
index c8a93a0..a09cd11 100644
--- a/src/errors.rs
+++ b/src/errors.rs
@@ -56,7 +56,7 @@ impl std::fmt::Display for HeliocronError {
                 "Config error: {}",
                 match err {
                     ConfigErrorKind::InvalidCoordindates(msg) =>
-                        format!("Invalid coordinates - {}", msg),
+                        format!("Invalid coordinates - {msg}"),
                     ConfigErrorKind::InvalidTomlFile => err.as_str().to_string(),
                     ConfigErrorKind::ParseDate => err.as_str().to_string(),
                     ConfigErrorKind::ParseAltitude => err.as_str().to_string(),
@@ -73,7 +73,7 @@ impl std::fmt::Display for HeliocronError {
                     RuntimeErrorKind::PastEvent(when) => {
                         format!("The chosen event occurred in the past: {when}. Cannot wait a negative amount of time.")
                     }
-                    RuntimeErrorKind::EventMissed(by) => format!("Event missed by {}s", by),
+                    RuntimeErrorKind::EventMissed(by) => format!("Event missed by {by}s"),
                     RuntimeErrorKind::SleepError(e) => e.to_string(),
                 }
             ),
diff --git a/src/report.rs b/src/report.rs
index 4b73208..154a8dc 100644
--- a/src/report.rs
+++ b/src/report.rs
@@ -33,7 +33,7 @@ pub struct Report {
 impl fmt::Display for Report {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         let fmt_str = self.format_report();
-        write!(f, "{}", fmt_str)
+        write!(f, "{fmt_str}")
     }
 }
 
@@ -150,7 +150,7 @@ impl Report {
         let minutes = (day_length / 60) % 60;
         let seconds = day_length % 60;
 
-        format!("{}h {}m {}s", hours, minutes, seconds)
+        format!("{hours}h {minutes}m {seconds}s")
     }
 }
 
@@ -195,7 +195,7 @@ impl std::fmt::Display for PollReport {
             self.azimuth_angle,
         );
 
-        write!(f, "{}", report)
+        write!(f, "{report}")
     }
 }
 
diff --git a/src/subcommands.rs b/src/subcommands.rs
index 122e02d..f354329 100644
--- a/src/subcommands.rs
+++ b/src/subcommands.rs
@@ -15,7 +15,7 @@ pub fn display_report(solar_calculations: calc::SolarCalculations, json: bool) -
     } else {
         report.to_string()
     };
-    println!("{}", output);
+    println!("{output}");
     Ok(())
 }
 
diff --git a/src/traits.rs b/src/traits.rs
index 62a18d7..2330304 100644
--- a/src/traits.rs
+++ b/src/traits.rs
@@ -50,7 +50,7 @@ mod tests {
         ];
 
         for (expected, arg) in params.iter() {
-            let date = NaiveDateTime::parse_from_str(*arg, "%FT%T").unwrap();
+            let date = NaiveDateTime::parse_from_str(arg, "%FT%T").unwrap();
             assert_eq!(*expected, format!("{:.5}", date.to_julian_date()));
         }
     }
diff --git a/src/utils.rs b/src/utils.rs
index 8879171..a1955c0 100644
--- a/src/utils.rs
+++ b/src/utils.rs
@@ -9,7 +9,7 @@ type Result<T> = result::Result<T, HeliocronError>;
 
 async fn sleep(time: DateTime<FixedOffset>) -> Result<()> {
     if cfg!(feature = "integration-test") {
-        println!("Fake sleep until {}.", time);
+        println!("Fake sleep until {time}.");
     } else {
         tokio_walltime::sleep_until(time).await?;
     }
diff --git a/tests/test_report.rs b/tests/test_report.rs
index 14adf36..2ef3c63 100644
--- a/tests/test_report.rs
+++ b/tests/test_report.rs
@@ -63,13 +63,13 @@ fn test_report_custom_location() {
     // assert that a report is successfully generated when an arbitrary location is given
     let mut cmd = get_base_command();
     let report_long = cmd
-        .args(&["--latitude", "51.0", "--longitude", "4.36", "report"])
+        .args(["--latitude", "51.0", "--longitude", "4.36", "report"])
         .assert();
 
     assert_report(report_long);
 
     let mut cmd = get_base_command();
-    let report_short = cmd.args(&["-l", "51.0", "-o", "4.36", "report"]).assert();
+    let report_short = cmd.args(["-l", "51.0", "-o", "4.36", "report"]).assert();
 
     assert_report(report_short)
 }
@@ -79,7 +79,7 @@ fn test_report_custom_timezone() {
     // assert that a report is successfully generated when an arbitrary time zone is given
     let mut cmd = get_base_command();
     let report_long = cmd
-        .args(&[
+        .args([
             "--latitude",
             "51.0",
             "--longitude",
@@ -94,7 +94,7 @@ fn test_report_custom_timezone() {
 
     let mut cmd = get_base_command();
     let report_short = cmd
-        .args(&[
+        .args([
             "--latitude",
             "51.0",
             "--longitude",
@@ -114,7 +114,7 @@ fn test_report_json_output() {
 
     // parse the output into a Json Value
     let json: serde_json::Value = serde_json::from_slice(
-        &cmd.args(&[
+        &cmd.args([
             "--date",
             "2022-06-11",
             "--time-zone",
@@ -151,7 +151,7 @@ fn test_report_json_output() {
 #[test]
 fn test_correct_output_small_offset() {
     let output = get_base_command()
-        .args(&[
+        .args([
             "--date",
             "2022-07-29",
             "--time-zone",
@@ -188,7 +188,7 @@ fn test_correct_output_small_offset() {
 #[test]
 fn test_correct_output_large_pos_offset() {
     let output = get_base_command()
-        .args(&[
+        .args([
             "--date",
             "2022-07-29",
             "--time-zone",
diff --git a/tests/test_wait.rs b/tests/test_wait.rs
index da1bc4e..166e171 100644
--- a/tests/test_wait.rs
+++ b/tests/test_wait.rs
@@ -139,9 +139,9 @@ fn test_altitude_ignored_for_non_custom_events() {
 
     cmd.args(&[
         "-l",
-        "51.4769N",
+        "51.4769",
         "-o",
-        "0.0005W",
+        "0.0005",
         "--date",
         "2099-12-30",
         "wait",
@@ -164,9 +164,9 @@ fn test_custom_am_event_correctness() {
 
     cmd.args(&[
         "-l",
-        "51.4769N",
+        "51.4769",
         "-o",
-        "0.0005W",
+        "0.0005",
         "--date",
         "2099-12-30",
         "wait",
@@ -179,7 +179,7 @@ fn test_custom_am_event_correctness() {
     .success()
     .stdout(predicates::str::contains("going to sleep for"))
     .stdout(predicates::str::contains("until 2099-12-30"))
-    .stdout(predicates::str::contains(":07:05"));
+    .stdout(predicates::str::contains("08:07:"));
 }
 
 #[test]
@@ -189,9 +189,9 @@ fn test_custom_pm_event_correctness() {
 
     cmd.args(&[
         "-l",
-        "51.4769N",
+        "51.4769",
         "-o",
-        "0.0005W",
+        "0.0005",
         "--date",
         "2099-12-30",
         "wait",
@@ -204,7 +204,7 @@ fn test_custom_pm_event_correctness() {
     .success()
     .stdout(predicates::str::contains("going to sleep for"))
     .stdout(predicates::str::contains("until 2099-12-30"))
-    .stdout(predicates::str::contains("57:51"));
+    .stdout(predicates::str::contains("17:57:"));
 }
 
 #[test]