diff --git a/Cargo.lock b/Cargo.lock
index e55e38a..c8f4171 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 = "addr2line"
@@ -1918,9 +1918,9 @@ dependencies = [
 
 [[package]]
 name = "time"
-version = "0.3.34"
+version = "0.3.36"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c8248b6521bb14bc45b4067159b9b6ad792e2d6d754d6c41fb50e29fefe38749"
+checksum = "5dfd88e563464686c916c7e46e623e520ddc6d79fa6641390f2e3fa86e83e885"
 dependencies = [
  "deranged",
  "num-conv",
@@ -1938,9 +1938,9 @@ checksum = "ef927ca75afb808a4d64dd374f00a2adf8d0fcff8e7b184af886c3c87ec4a3f3"
 
 [[package]]
 name = "time-macros"
-version = "0.2.17"
+version = "0.2.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7ba3a3ef41e6672a2f0f001392bb5dcd3ff0a9992d618ca761a11c3121547774"
+checksum = "3f252a68540fde3a3877aeea552b832b40ab9a69e318efd078774a01ddee1ccf"
 dependencies = [
  "num-conv",
  "time-core",
diff --git a/src/run.rs b/src/run.rs
index 0a6c4d8..cbae269 100644
--- a/src/run.rs
+++ b/src/run.rs
@@ -70,7 +70,7 @@ async fn build_crate_list(args: &Args, client: &Client) -> Result<Vec<Crate>> {
             .collect();
         let mut crates = Vec::new();
         for line in crate_list.split_whitespace() {
-            let mut it = line.split(|c| c == '@' || c == '/');
+            let mut it = line.split(['@', '/']);
             let name = it.next().unwrap();
             let version = it.next();
             if let Some(c) = all_crates.get(name) {