diff --git a/.gitignore b/.gitignore
index a380cd2..56977c7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,3 +3,4 @@
 /v_frame-0.2.1.crate
 /v_frame-0.2.5.crate
 /v_frame-0.3.4.crate
+/v_frame-0.3.7.crate
diff --git a/0001-remove-noop-hawktracer-macros.patch b/0001-remove-noop-hawktracer-macros.patch
deleted file mode 100644
index 79978f1..0000000
--- a/0001-remove-noop-hawktracer-macros.patch
+++ /dev/null
@@ -1,32 +0,0 @@
-From 8a7af9959ad71192951c734e3c91aac5b29165c2 Mon Sep 17 00:00:00 2001
-From: Fabio Valentini <decathorpe@gmail.com>
-Date: Tue, 27 Jun 2023 19:32:07 +0200
-Subject: [PATCH] remove noop hawktracer macros
-
----
- src/plane.rs | 2 --
- 1 file changed, 2 deletions(-)
-
-diff --git a/src/plane.rs b/src/plane.rs
-index 7979edc..6e81a24 100644
---- a/src/plane.rs
-+++ b/src/plane.rs
-@@ -7,7 +7,6 @@
- // Media Patent License 1.0 was not distributed with this source code in the
- // PATENTS file, you can obtain it at www.aomedia.org/license/patent.
- 
--use rust_hawktracer::*;
- use std::alloc::handle_alloc_error;
- use std::iter::FusedIterator;
- use std::marker::PhantomData;
-@@ -592,7 +591,6 @@ impl<T: Pixel> Plane<T> {
-     /// # Panics
-     ///
-     /// - If the current plane's width and height are not at least `SCALE` times the `in_plane`'s
--    #[hawktracer(downscale_in_place)]
-     pub fn downscale_in_place<const SCALE: usize>(&self, in_plane: &mut Plane<T>) {
-         let stride = in_plane.cfg.stride;
-         let width = in_plane.cfg.width;
--- 
-2.41.0
-
diff --git a/0001-remove-noop-profiling-macros.patch b/0001-remove-noop-profiling-macros.patch
new file mode 100644
index 0000000..f79369b
--- /dev/null
+++ b/0001-remove-noop-profiling-macros.patch
@@ -0,0 +1,24 @@
+From e8c304aa3a7bff59d8a5cd7d69c3df6cd6704410 Mon Sep 17 00:00:00 2001
+From: Fabio Valentini <decathorpe@gmail.com>
+Date: Mon, 15 Jan 2024 16:44:33 +0100
+Subject: [PATCH] remove noop profiling macros
+
+---
+ src/plane.rs | 1 -
+ 1 file changed, 1 deletion(-)
+
+diff --git a/src/plane.rs b/src/plane.rs
+index 66cfa07..0c5fe73 100644
+--- a/src/plane.rs
++++ b/src/plane.rs
+@@ -621,7 +621,6 @@ impl<T: Pixel> Plane<T> {
+     /// # Panics
+     ///
+     /// - If the current plane's width and height are not at least `SCALE` times the `in_plane`'s
+-    #[profiling::function(downscale_in_place)]
+     pub fn downscale_in_place<const SCALE: usize>(&self, in_plane: &mut Plane<T>) {
+         let stride = in_plane.cfg.stride;
+         let width = in_plane.cfg.width;
+-- 
+2.43.0
+
diff --git a/rust-v_frame.spec b/rust-v_frame.spec
index e88fca5..76c496b 100644
--- a/rust-v_frame.spec
+++ b/rust-v_frame.spec
@@ -1,11 +1,11 @@
-# Generated by rust2rpm 24
+# Generated by rust2rpm 25
 %bcond_without check
 %global debug_package %{nil}
 
 %global crate v_frame
 
 Name:           rust-v_frame
-Version:        0.3.4
+Version:        0.3.7
 Release:        %autorelease
 Summary:        Video Frame data structures, originally part of rav1e
 
@@ -13,13 +13,13 @@ License:        BSD-2-Clause
 URL:            https://crates.io/crates/v_frame
 Source:         %{crates_source}
 # Manually created patch for downstream crate metadata changes
-# * drop unused, no-op rust_hawktracer dependency and tracing feature
+# * drop unused, no-op tracing/profiling support
 # * drop WASM-specific wasm-bindgen dependency and wasm feature
 # * drop unused, benchmark-only criterion dev-dependency
 Patch:          v_frame-fix-metadata.diff
-Patch:          0001-remove-noop-hawktracer-macros.patch
+Patch:          0001-remove-noop-profiling-macros.patch
 
-BuildRequires:  rust-packaging >= 21
+BuildRequires:  cargo-rpm-macros >= 24
 
 %global _description %{expand:
 Video Frame data structures, originally part of rav1e.}
@@ -78,7 +78,7 @@ use the "serialize" feature of the "%{crate}" crate.
 %ghost %{crate_instdir}/Cargo.toml
 
 %prep
-%autosetup -n %{crate}-%{version_no_tilde} -p1
+%autosetup -n %{crate}-%{version} -p1
 %cargo_prep
 
 %generate_buildrequires
diff --git a/sources b/sources
index b7f33f0..5d3b40d 100644
--- a/sources
+++ b/sources
@@ -1 +1 @@
-SHA512 (v_frame-0.3.4.crate) = 04dfe50c2aa23e0eee9b7a5075a46ca1aa2864e3e6e9e3831d3f0cfe38337e8b7ca7e22184d8af3af3c25d3afb2e59521654daff321885b3332e98b060d47b55
+SHA512 (v_frame-0.3.7.crate) = 4d521513d0129ba37458a44bc423df9ae53d3ae108e818125f1611890fdf78f9367589677a3fab84f5f6d37223a0b454fc162f545392f6a19e4c5a7b2b83243e
diff --git a/v_frame-fix-metadata.diff b/v_frame-fix-metadata.diff
index d8798eb..adf6607 100644
--- a/v_frame-fix-metadata.diff
+++ b/v_frame-fix-metadata.diff
@@ -1,26 +1,44 @@
---- v_frame-0.3.4/Cargo.toml	1970-01-01T00:00:01+00:00
-+++ v_frame-0.3.4/Cargo.toml	2023-06-27T17:27:48.196399+00:00
-@@ -35,23 +35,10 @@
+--- v_frame-0.3.7/Cargo.toml	1970-01-01T00:00:01+00:00
++++ v_frame-0.3.7/Cargo.toml	2024-01-15T15:41:08.434659+00:00
+@@ -19,10 +19,6 @@
+ license = "BSD-2-Clause"
+ repository = "https://github.com/rust-av/v_frame"
+ 
+-[[bench]]
+-name = "bench"
+-harness = false
+-
+ [dependencies.cfg-if]
+ version = "1.0"
+ 
+@@ -35,30 +31,10 @@
  [dependencies.num-traits]
  version = "0.2"
  
--[dependencies.rust_hawktracer]
--version = "0.7.0"
+-[dependencies.profiling]
+-version = "1"
 -
  [dependencies.serde]
  version = "1.0"
  features = ["derive"]
  optional = true
  
+-[dependencies.tracing]
+-version = "0.1.40"
+-optional = true
+-
 -[dependencies.wasm-bindgen]
 -version = "0.2.63"
 -optional = true
 -
 -[dev-dependencies.criterion]
--version = "0.4"
+-version = "0.5"
 -features = ["html_reports"]
 -
  [features]
  serialize = ["serde"]
--tracing = ["rust_hawktracer/profiling_enabled"]
+-tracing = [
+-    "profiling/profile-with-tracing",
+-    "dep:tracing",
+-]
 -wasm = ["wasm-bindgen"]