diff --git a/docs/src/development-guide/debugging.md b/docs/src/development-guide/debugging.md
index 2a48ea92..f6c89d55 100644
--- a/docs/src/development-guide/debugging.md
+++ b/docs/src/development-guide/debugging.md
@@ -11,4 +11,24 @@
 
 ## Frame Profiling
 
-* tracing crate
\ No newline at end of file
+maplibre-rs is set up to use the Tracy profiler (https://github.com/wolfpld/tracy). It's mainly designed for C++ but has some Rust support.
+
+The connection to Rust uses a project that connects to the tracing crate (https://github.com/nagisa/rust_tracy_client). This uses a set of three crates (tracing-tracy, tracy-client, tracy-client-sys).
+
+Unfortunately, the Tracy project does not use semantic versioning, whereas tracing-tracy, tracy-client, tracy-client sys do.
+
+The current version of the Rust client is at v0.8.1 of Tracy. See the correlating versions in the table below (original at https://github.com/nagisa/rust_tracy_client#version-support-table):
+
+| Tracy | tracy-client-sys | tracy-client | tracing-tracy |
+| ----- | ---------------- | ------------ | ------------- |
+| 0.7.1 | 0.9.0            | 0.8.0        | 0.2.0         |
+| 0.7.3 | 0.10.0           | 0.9.0        | 0.3.0         |
+| 0.7.4 | 0.11.0           | 0.10.0       | 0.4.0         |
+| 0.7.5 | 0.12.0           | 0.11.0       | 0.5.0         |
+| 0.7.6 | 0.13.0, 0.14.0   | 0.12.*       | 0.6.*         |
+| v0.7.7 | 0.15.0          | 0.12.*       | 0.6.*         |
+| v0.7.8 | 0.16.0          | 0.12.*       | 0.6.*         |
+| v0.7.8 | 0.16.0          | 0.12.*       | 0.7.*         |
+| v0.7.8 | 0.16.0          | 0.12.*       | 0.8.*         |
+| v0.8.1 | 0.17.*          | 0.13.*       | 0.9.*         |
+| v0.8.1 | 0.17.*          | 0.14.*       | 0.10.*        |
\ No newline at end of file
diff --git a/justfile b/justfile
index 2e036c1c..2e1a99cb 100644
--- a/justfile
+++ b/justfile
@@ -4,7 +4,7 @@
 
 set shell := ["bash", "-c"]
 
-export NIGHTLY_TOOLCHAIN := "nightly-2022-07-03-x86_64-unknown-linux-gnu"
+export NIGHTLY_TOOLCHAIN := "nightly-2022-07-03"
 export CARGO_TERM_COLOR := "always"
 export RUST_BACKTRACE := "1"
 
diff --git a/maplibre/Cargo.toml b/maplibre/Cargo.toml
index 5e858fe3..0367c17d 100644
--- a/maplibre/Cargo.toml
+++ b/maplibre/Cargo.toml
@@ -22,10 +22,10 @@ tokio = { version = "1.20.1", features = ["macros", "rt", "rt-multi-thread", "sy
 tokio-util = { version = "0.7.1", features = ["rt"] }
 env_logger = "0.9.0"
 reqwest = { version = "0.11.11", default-features = false, features = ["rustls-tls", "gzip"] }
-reqwest-middleware-cache = "0.1.1"
-reqwest-middleware = "0.1.6"
-tracing-tracy = { version = "0.10.0", optional = true }
-tracy-client = { version = "0.14.0", optional = true }
+reqwest-middleware-cache = "0.1.1" # FIXME: Untrusted dependency
+reqwest-middleware = "0.1.6" # FIXME: Untrusted dependency
+tracing-tracy = { version = "0.10", optional = true }
+tracy-client = { version = "0.14", optional = true }
 
 [target.'cfg(target_os = "android")'.dependencies]
 # Use rusttls on android because cross compiling is difficult