diff --git a/tracing-tracy/Cargo.toml b/tracing-tracy/Cargo.toml
index c00d5ff..232fbb9 100644
--- a/tracing-tracy/Cargo.toml
+++ b/tracing-tracy/Cargo.toml
@@ -28,7 +28,7 @@ tokio = { version = "1", features = ["full"] }
 tracing-attributes =  { version = "0.1"}
 tracing-futures = { version = "0.2" }
 futures = "0.3"
-criterion = "0.3"
+criterion = "0.5"
 
 [features]
 # Refer to FEATURES.mkd for documentation on features.
diff --git a/tracy-client-sys/Cargo.toml b/tracy-client-sys/Cargo.toml
index 4f60ea3..56467a3 100644
--- a/tracy-client-sys/Cargo.toml
+++ b/tracy-client-sys/Cargo.toml
@@ -23,7 +23,7 @@ required-features = ["fibers"]
 [dependencies]
 
 [build-dependencies]
-cc = { version = "1.0.82", default-features = false }
+cc = { version = "1.0.83", default-features = false }
 
 [features]
 # Refer to FEATURES.mkd for documentation on features.
diff --git a/tracy-client-sys/src/lib.rs b/tracy-client-sys/src/lib.rs
index fd04014..7951ab2 100644
--- a/tracy-client-sys/src/lib.rs
+++ b/tracy-client-sys/src/lib.rs
@@ -27,7 +27,13 @@
 //!   request rather than statically at the DLL load at the expense of atomic load on each request
 //!   to the profiler data. Corresponds to the `TRACY_DELAYED_INIT` define.
 #![doc = include_str!("../FEATURES.mkd")]
-#![allow(non_snake_case, non_camel_case_types, unused_variables, deref_nullptr)]
+#![allow(
+    non_snake_case,
+    non_camel_case_types,
+    non_upper_case_globals,
+    unused_variables,
+    deref_nullptr
+)]
 #![cfg_attr(tracy_client_sys_docs, feature(doc_auto_cfg))]
 
 #[cfg(feature = "enable")]
diff --git a/tracy-client/Cargo.toml b/tracy-client/Cargo.toml
index 86dde3c..5d346c9 100644
--- a/tracy-client/Cargo.toml
+++ b/tracy-client/Cargo.toml
@@ -29,10 +29,10 @@ path = "benches/client.rs"
 harness = false
 
 [dev-dependencies]
-criterion = "0.3"
+criterion = "0.5"
 
 [dependencies]
-once_cell = "1.10"
+once_cell = "1.19"
 
 [dependencies.sys]
 path = "../tracy-client-sys"
@@ -42,7 +42,7 @@ default-features = false
 features = ["manual-lifetime", "delayed-init"]
 
 [target.'cfg(loom)'.dependencies.loom]
-version = "0.5"
+version = "0.7"
 
 [features]
 # Refer to FEATURES.mkd for documentation on features.
diff --git a/tracy-client/benches/client.rs b/tracy-client/benches/client.rs
index faddcd3..dc2f808 100644
--- a/tracy-client/benches/client.rs
+++ b/tracy-client/benches/client.rs
@@ -18,17 +18,17 @@ fn client_running(c: &mut Criterion) {
 }
 
 fn ops_alloc(c: &mut Criterion) {
-    let client = tracy_client::Client::start();
+    let client = Client::start();
     c.bench_function("span_alloc_callstack/0", |bencher| {
         bencher.iter(|| {
-            client
+            let _ = client
                 .clone()
                 .span_alloc(Some("hello"), "function", "file", 42, 0);
         });
     });
     c.bench_function("span_alloc_callstack/100", |bencher| {
         bencher.iter(|| {
-            client
+            let _ = client
                 .clone()
                 .span_alloc(Some("hello"), "function", "file", 42, 100);
         });
@@ -39,12 +39,12 @@ fn ops_static(c: &mut Criterion) {
     let _client = tracy_client::Client::start();
     c.bench_function("span_callstack/0", |bencher| {
         bencher.iter(|| {
-            tracy_client::span!("some_name", 0);
+            let _ = tracy_client::span!("some_name", 0);
         });
     });
     c.bench_function("span_callstack/100", |bencher| {
         bencher.iter(|| {
-            tracy_client::span!("some_name", 100);
+            let _ = tracy_client::span!("some_name", 100);
         });
     });
 }
diff --git a/tracy-client/src/frame.rs b/tracy-client/src/frame.rs
index a30f737..cda482f 100644
--- a/tracy-client/src/frame.rs
+++ b/tracy-client/src/frame.rs
@@ -101,7 +101,7 @@ impl Client {
     /// ```
     /// use tracy_client::frame_name;
     /// # let client = tracy_client::Client::start();
-    /// tracy_client::Client::running()
+    /// let _guard = tracy_client::Client::running()
     ///     .expect("client must be running")
     ///     .non_continuous_frame(frame_name!("a frame"));
     /// ```
diff --git a/tracy-client/src/lib.rs b/tracy-client/src/lib.rs
index 1bafb53..a5dbc39 100644
--- a/tracy-client/src/lib.rs
+++ b/tracy-client/src/lib.rs
@@ -132,7 +132,8 @@ impl Client {
         #[cfg(feature = "enable")]
         unsafe {
             let stack_depth = adjust_stack_depth(callstack_depth).into();
-            let () = sys::___tracy_emit_message(message.as_ptr().cast(), message.len(), stack_depth);
+            let () =
+                sys::___tracy_emit_message(message.as_ptr().cast(), message.len(), stack_depth);
         }
     }
 
@@ -148,7 +149,12 @@ impl Client {
         #[cfg(feature = "enable")]
         unsafe {
             let depth = adjust_stack_depth(callstack_depth).into();
-            let () = sys::___tracy_emit_messageC(message.as_ptr().cast(), message.len(), rgba >> 8, depth);
+            let () = sys::___tracy_emit_messageC(
+                message.as_ptr().cast(),
+                message.len(),
+                rgba >> 8,
+                depth,
+            );
         }
     }
 }
@@ -224,7 +230,8 @@ impl<T> ProfiledAllocator<T> {
             if self.1 == 0 {
                 let () = sys::___tracy_emit_memory_alloc(ptr.cast(), size, 1);
             } else {
-                let () = sys::___tracy_emit_memory_alloc_callstack(ptr.cast(), size, self.1.into(), 1);
+                let () =
+                    sys::___tracy_emit_memory_alloc_callstack(ptr.cast(), size, self.1.into(), 1);
             }
         }
     }
diff --git a/tracy-client/tests/tests.rs b/tracy-client/tests/tests.rs
index 2dfb975..08e728a 100644
--- a/tracy-client/tests/tests.rs
+++ b/tracy-client/tests/tests.rs
@@ -43,8 +43,8 @@ fn finish_secondary_frameset() {
 fn non_continuous_frameset() {
     const NON_CONTINUOUS: FrameName = frame_name!("non continuous");
     let client = Client::start();
-    client.non_continuous_frame(NON_CONTINUOUS);
-    non_continuous_frame!("non continuous macro");
+    let _ = client.non_continuous_frame(NON_CONTINUOUS);
+    let _ = non_continuous_frame!("non continuous macro");
 }
 
 fn plot_something() {
@@ -98,8 +98,8 @@ fn set_thread_name() {
 
 fn nameless_span() {
     let client = Client::start();
-    span!();
-    client.span_alloc(None, "nameless_span", file!(), line!(), 0);
+    let _ = span!();
+    let _ = client.span_alloc(None, "nameless_span", file!(), line!(), 0);
     set_thread_name!("test thread");
 }