diff --git a/benches/cluster_map.rs b/benches/cluster_map.rs
index 8234d4373f..193f01d570 100644
--- a/benches/cluster_map.rs
+++ b/benches/cluster_map.rs
@@ -1,4 +1,4 @@
-#![cfg(target_pointer_width = "99")]
+#![cfg(target_pointer_width = "64")]
 
 use divan::Bencher;
 use quilkin::net::cluster::ClusterMap;
diff --git a/benches/misc.rs b/benches/misc.rs
index 1bcce3bc98..f9dfe53723 100644
--- a/benches/misc.rs
+++ b/benches/misc.rs
@@ -1,4 +1,4 @@
-#![cfg(target_pointer_width = "99")]
+#![cfg(target_pointer_width = "64")]
 
 use divan::Bencher;
 use prost_types::{value::Kind, Value};
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
index 87e2b06ba8..460612ae6e 100644
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -13,5 +13,5 @@
 # limitations under the License.
 
 [toolchain]
-channel = "1.77.1"
+channel = "1.81.0"
 components = ["rustfmt", "clippy"]
diff --git a/src/config/providers/k8s/agones.rs b/src/config/providers/k8s/agones.rs
index 8c96112e75..6d69af1f23 100644
--- a/src/config/providers/k8s/agones.rs
+++ b/src/config/providers/k8s/agones.rs
@@ -639,11 +639,7 @@ impl ::kube::core::crd::v1::CustomResourceExt for Fleet {
         > = ::serde_json::from_str("[  ]").expect("valid printer column json");
         let scale: Option<
             ::k8s_openapi::apiextensions_apiserver::pkg::apis::apiextensions::v1::CustomResourceSubresourceScale,
-        > = if "".is_empty() {
-            None
-        } else {
-            ::serde_json::from_str("").expect("valid scale subresource json")
-        };
+        > = None;
         let categories: Vec<String> = ::serde_json::from_str("[]").expect("valid categories");
         let shorts: Vec<String> = ::serde_json::from_str("[]").expect("valid shortnames");
         let subres = if true {
diff --git a/src/filters/factory.rs b/src/filters/factory.rs
index 0f5a3fbca0..f4f8ee6d1f 100644
--- a/src/filters/factory.rs
+++ b/src/filters/factory.rs
@@ -72,6 +72,7 @@ pub trait FilterFactory: Sync + Send {
     /// - `module`: The rust module name containing the filter item
     /// - `version`: The filter's version.
     /// - `item-name`: The name of the rust item (e.g enum, struct) implementing the filter.
+    ///
     /// For example the `v1alpha1` version of the debug filter has the name:
     ///     `quilkin.filters.debug_filter.v1alpha1.Debug`
     fn name(&self) -> &'static str;
diff --git a/src/filters/local_rate_limit.rs b/src/filters/local_rate_limit.rs
index fe324b8714..2964e5e834 100644
--- a/src/filters/local_rate_limit.rs
+++ b/src/filters/local_rate_limit.rs
@@ -39,6 +39,7 @@ const SESSION_EXPIRY_POLL_INTERVAL: Duration = Duration::from_secs(60);
 /// - A counter that tracks how many packets we've processed within a time window.
 /// - A timestamp that stores the time we last reset the counter. It tracks
 ///   the start of the time window.
+///
 /// This allows us to have a simpler implementation for calculating token
 /// exhaustion without needing a write lock in the common case. The downside
 /// however is that since we're relying on two independent atomics, there is
diff --git a/src/metrics.rs b/src/metrics.rs
index 66edead875..75019a8a66 100644
--- a/src/metrics.rs
+++ b/src/metrics.rs
@@ -165,7 +165,7 @@ pub(crate) fn bytes_total(direction: Direction, asn: &AsnInfo) -> IntCounter {
         .unwrap()
     });
 
-    BYTES_TOTAL.with_label_values(&[direction.label(), asn.asn_str(), &asn.prefix])
+    BYTES_TOTAL.with_label_values(&[direction.label(), asn.asn_str(), asn.prefix])
 }
 
 pub(crate) fn errors_total(direction: Direction, display: &str, asn: &AsnInfo) -> IntCounter {
@@ -181,7 +181,7 @@ pub(crate) fn errors_total(direction: Direction, display: &str, asn: &AsnInfo) -
         .unwrap()
     });
 
-    ERRORS_TOTAL.with_label_values(&[direction.label(), display, asn.asn_str(), &asn.prefix])
+    ERRORS_TOTAL.with_label_values(&[direction.label(), display, asn.asn_str(), asn.prefix])
 }
 
 pub(crate) fn packet_jitter(direction: Direction, asn: &AsnInfo) -> IntGauge {
@@ -197,7 +197,7 @@ pub(crate) fn packet_jitter(direction: Direction, asn: &AsnInfo) -> IntGauge {
         .unwrap()
     });
 
-    PACKET_JITTER.with_label_values(&[direction.label(), asn.asn_str(), &asn.prefix])
+    PACKET_JITTER.with_label_values(&[direction.label(), asn.asn_str(), asn.prefix])
 }
 
 pub(crate) fn packets_total(direction: Direction, asn: &AsnInfo) -> IntCounter {
@@ -213,7 +213,7 @@ pub(crate) fn packets_total(direction: Direction, asn: &AsnInfo) -> IntCounter {
         .unwrap()
     });
 
-    PACKETS_TOTAL.with_label_values(&[direction.label(), asn.asn_str(), &asn.prefix])
+    PACKETS_TOTAL.with_label_values(&[direction.label(), asn.asn_str(), asn.prefix])
 }
 
 pub(crate) fn packets_dropped_total(
@@ -233,7 +233,7 @@ pub(crate) fn packets_dropped_total(
         .unwrap()
     });
 
-    PACKETS_DROPPED.with_label_values(&[direction.label(), source, asn.asn_str(), &asn.prefix])
+    PACKETS_DROPPED.with_label_values(&[direction.label(), source, asn.asn_str(), asn.prefix])
 }
 
 /// Create a generic metrics options.