diff --git a/rust-toolchain.toml b/rust-toolchain.toml
index 6697c67365..d578735b96 100644
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -1,4 +1,4 @@
 [toolchain]
 # We pin the minor version to prevent new Clippy lints from breaking CI.
 # But, we still want to pick up new patch versions.
-channel = "1.89"
+channel = "1.90"
diff --git a/src/api/mod.rs b/src/api/mod.rs
index dd3b03c9b7..b836c98a80 100644
--- a/src/api/mod.rs
+++ b/src/api/mod.rs
@@ -2177,18 +2177,6 @@ pub struct ReleaseCommit {
     pub id: String,
 }
 
-#[derive(Debug, Serialize, Deserialize)]
-struct GitHubAsset {
-    browser_download_url: String,
-    name: String,
-}
-
-#[derive(Debug, Serialize, Deserialize)]
-struct GitHubRelease {
-    tag_name: String,
-    assets: Vec<GitHubAsset>,
-}
-
 #[derive(Debug, Serialize, Deserialize)]
 struct RegistryRelease {
     version: String,
diff --git a/src/commands/monitors/list.rs b/src/commands/monitors/list.rs
index d948033519..b68d28e1d6 100644
--- a/src/commands/monitors/list.rs
+++ b/src/commands/monitors/list.rs
@@ -17,7 +17,7 @@ pub fn execute(matches: &ArgMatches) -> Result<()> {
     let api = Api::current();
     let org = config.get_org(matches)?;
     let mut monitors = api.authenticated()?.list_organization_monitors(&org)?;
-    monitors.sort_by_key(|p| (p.name.clone()));
+    monitors.sort_by_key(|p| p.name.clone());
 
     let mut table = Table::new();
     table