diff --git a/.copier-answers.yaml b/.copier-answers.yaml
index 4da92c2..3ef9f3b 100644
--- a/.copier-answers.yaml
+++ b/.copier-answers.yaml
@@ -1,5 +1,5 @@
 # Changes here will be overwritten by Copier
-_commit: e392033
+_commit: 71014c6
 _src_path: https://github.com/python-project-templates/base.git
 add_docs: true
 add_extension: rustjswasm
diff --git a/.gitignore b/.gitignore
index a24ff71..df0045e 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,6 +5,8 @@ __pycache__/
 
 # C extensions
 *.a
+*.o
+*.dSYM
 *.so
 *.obj
 *.dll
@@ -13,6 +15,7 @@ __pycache__/
 
 # Rust
 target
+target-capi
 
 # Distribution / packaging
 .Python
@@ -137,12 +140,12 @@ python_template_rust/extension
 python_template_rust/nbextension
 python_template_rust/labextension
 
+# Emscripten SDK (locally installed)
+emsdk
+
 # Mac
 .DS_Store
 
-# Rust
-target
-
 # Hydra
 outputs/
 multirun/
diff --git a/rust/Makefile b/rust/Makefile
index 91a7013..c01f534 100644
--- a/rust/Makefile
+++ b/rust/Makefile
@@ -3,9 +3,9 @@
 requirements:  ## install required dev dependencies
 	rustup component add rustfmt
 	rustup component add clippy
-	cargo install -f cargo-nextest --locked
-	cargo install -f cargo-llvm-cov
-	cargo install -f wasm-bindgen-cli --version 0.2.115 --locked
+	cargo install --force --locked cargo-nextest
+	cargo install --force --locked cargo-llvm-cov
+	cargo install --force --locked wasm-bindgen-cli --version 0.2.115
 	rustup target add wasm32-unknown-unknown
 
 develop: requirements  ## install required dev dependencies