diff --git a/Cargo.toml b/Cargo.toml
index b9af3cc..57d708b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -13,7 +13,7 @@ ndarray = "0.15.6"
 numpy = "0.20"
 pyo3 = { version = "0.20", features = ["extension-module", "multiple-pymethods"] }
 pyo3-log = "0.9"
-tucanos = { git = "https://github.com/tucanos/tucanos.git", rev = "a060d4e" }
+tucanos = { git = "https://github.com/tucanos/tucanos.git", rev = "f94ef7d" }
 
 [features]
 default = ["parry"]
diff --git a/README.md b/README.md
index 4ead390..8b38887 100644
--- a/README.md
+++ b/README.md
@@ -16,6 +16,10 @@ pip install git+https://github.com/tucanos/pytucanos.git`
 
 # Benchmarks
 
+## `.meshb/.solb` I/O
+
+*libMeshb* is required to run the benchmarks with the reference codes below. It can be built as explained in the [tucanos README](https://github.com/tucanos/tucanos#dependencies).
+
 ## Reference codes
 
 ### [MMG](https://github.com/MmgTools/mmg)
@@ -50,6 +54,10 @@ cmake .. -DCMAKE_INSTALL_PREFIX=$PREFIX -DCMAKE_BUILD_TYPE=Release -DBUILD_SHARE
 make -j$(nproc) install
 ```
 
+### [Avro](https://philipclaude.gitlab.io/avro/)
+
+Detailed installation instructions are available [here](https://philipclaude.gitlab.io/avro/)
+
 ## Test cases
 
 - [Isotropic remeshing in a 2D square domain
diff --git a/setup.py b/setup.py
index c6c55dd..fa07c8b 100644
--- a/setup.py
+++ b/setup.py
@@ -1,8 +1,7 @@
 import setuptools
 from setuptools_rust import Binding, RustExtension
-import platform
 
-features = ["meshb"]
+features = []
 
 setuptools.setup(
     name="pytucanos",