diff --git a/rustjswasm/js/Cargo.toml.jinja b/rustjswasm/js/Cargo.toml.jinja
index a711913..586d28d 100644
--- a/rustjswasm/js/Cargo.toml.jinja
+++ b/rustjswasm/js/Cargo.toml.jinja
@@ -13,4 +13,4 @@ crate-type = ["cdylib"]
 
 [dependencies]
 {{module}} = { path = "../rust", version = "*" }
-wasm-bindgen = "0.2.114"
+wasm-bindgen = "=0.2.115"
diff --git a/rustjswasm/js/package.json.jinja b/rustjswasm/js/package.json.jinja
index 2e91d6b..1d9d44b 100644
--- a/rustjswasm/js/package.json.jinja
+++ b/rustjswasm/js/package.json.jinja
@@ -26,7 +26,7 @@
     "access": "public"
   },
   "scripts": {
-    "setup": "cargo install -f wasm-bindgen-cli --version 0.2.114",
+    "setup": "cargo install -f wasm-bindgen-cli --version 0.2.115 --locked",
     "build:debug": "node build.mjs --debug",
     "build:rust": "cargo build --release --all-features --target wasm32-unknown-unknown",
     "build:wasm-bindgen": "wasm-bindgen ../target/wasm32-unknown-unknown/release/{{module}}.wasm --out-dir ./dist/pkg --target web",
diff --git a/rustjswasm/rust/Makefile.jinja b/rustjswasm/rust/Makefile.jinja
index 9e184ae..91a7013 100644
--- a/rustjswasm/rust/Makefile.jinja
+++ b/rustjswasm/rust/Makefile.jinja
@@ -5,7 +5,7 @@ requirements:  ## install required dev dependencies
 	rustup component add clippy
 	cargo install -f cargo-nextest --locked
 	cargo install -f cargo-llvm-cov
-	cargo install -f wasm-bindgen-cli --version 0.2.114
+	cargo install -f wasm-bindgen-cli --version 0.2.115 --locked
 	rustup target add wasm32-unknown-unknown
 
 develop: requirements  ## install required dev dependencies