diff --git a/package.json b/package.json
index ebc685a..0d76921 100644
--- a/package.json
+++ b/package.json
@@ -3,10 +3,10 @@
   "version": "0.0.0",
   "description": "(De)serialization functions for the Cardano blockchain along with related utility functions",
   "scripts": {
-    "core:build-nodejs": "(rimraf ./packages/sidan-csl-rs/pkg && cd packages/sidan-csl-rs; wasm-pack build --target=nodejs; cd ../..; npm run js:ts-json-gen; cd packages/sidan-csl-rs; wasm-pack pack) && npm run js:flowgen",
-    "core:build-browser": "(rimraf ./packages/sidan-csl-rs/pkg && cd packages/sidan-csl-rs; wasm-pack build --target=browser; cd ../..; npm run js:ts-json-gen; cd packages/sidan-csl-rs; wasm-pack pack) && npm run js:flowgen",
-    "core:build-web": "(rimraf ./packages/sidan-csl-rs/pkg && cd packages/sidan-csl-rs; wasm-pack build --target=web; cd ../..; npm run js:ts-json-gen; cd packages/sidan-csl-rs; wasm-pack pack) && npm run js:flowgen",
-    "core:build-asm": "(rimraf ./packages/sidan-csl-rs/pkg && cd packages/sidan-csl-rs; wasm-pack build --target=browser; cd ../..; npm run js:ts-json-gen; cd packages/sidan-csl-rs; wasm-pack pack) && npm run asm:build && npm run js:flowgen",
+    "core:build-nodejs": "(rimraf ./packages/sidan-csl-rs/pkg && cd packages/sidan-csl-rs; WASM_BINDGEN_WEAKREF=1 wasm-pack build --target=nodejs; cd ../..; npm run js:ts-json-gen; cd packages/sidan-csl-rs; wasm-pack pack) && npm run js:flowgen",
+    "core:build-browser": "(rimraf ./packages/sidan-csl-rs/pkg && cd packages/sidan-csl-rs; WASM_BINDGEN_WEAKREF=1 wasm-pack build --target=browser; cd ../..; npm run js:ts-json-gen; cd packages/sidan-csl-rs; wasm-pack pack) && npm run js:flowgen",
+    "core:build-web": "(rimraf ./packages/sidan-csl-rs/pkg && cd packages/sidan-csl-rs; WASM_BINDGEN_WEAKREF=1 wasm-pack build --target=web; cd ../..; npm run js:ts-json-gen; cd packages/sidan-csl-rs; wasm-pack pack) && npm run js:flowgen",
+    "core:build-asm": "(rimraf ./packages/sidan-csl-rs/pkg && cd packages/sidan-csl-rs; WASM_BINDGEN_WEAKREF=1 wasm-pack build --target=browser; cd ../..; npm run js:ts-json-gen; cd packages/sidan-csl-rs; wasm-pack pack) && npm run asm:build && npm run js:flowgen",
     "rust:publish": "cd packages/whisky && cargo publish && cd ../",
     "asm:build": "./binaryen/bin/wasm2js ./packages/sidan-csl-rs/pkg/sidan_csl_rs_bg.wasm --output ./packages/sidan-csl-rs/pkg/sidan_csl_rs.asm.js && node ./scripts/wasm-to-asm && node ./scripts/fix-buffer-ref.js",
     "core:check-warnings": "(cd packages/sidan-csl-rs; RUSTFLAGS=\"-D warnings\" cargo +stable build)",
diff --git a/packages/Cargo.lock b/packages/Cargo.lock
index e311872..609733f 100644
--- a/packages/Cargo.lock
+++ b/packages/Cargo.lock
@@ -2644,7 +2644,7 @@ dependencies = [
 
 [[package]]
 name = "sidan-csl-rs"
-version = "0.9.0"
+version = "0.9.1"
 dependencies = [
  "cardano-serialization-lib",
  "cryptoxide",
@@ -3258,7 +3258,7 @@ dependencies = [
 
 [[package]]
 name = "whisky"
-version = "0.9.0"
+version = "0.9.1"
 dependencies = [
  "async-trait",
  "cryptoxide",
@@ -3283,7 +3283,7 @@ dependencies = [
 
 [[package]]
 name = "whisky-examples"
-version = "0.9.0"
+version = "0.9.1"
 dependencies = [
  "actix-cors",
  "actix-web",
diff --git a/packages/Cargo.toml b/packages/Cargo.toml
index 12ddba0..5ff39e5 100644
--- a/packages/Cargo.toml
+++ b/packages/Cargo.toml
@@ -1,5 +1,5 @@
 [workspace]
-version = "0.9.0"
+version = "0.9.1"
 resolver = "2"
 members = [
     "sidan-csl-rs",
diff --git a/packages/sidan-csl-rs/Cargo.toml b/packages/sidan-csl-rs/Cargo.toml
index 524316e..db991cd 100644
--- a/packages/sidan-csl-rs/Cargo.toml
+++ b/packages/sidan-csl-rs/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "sidan-csl-rs"
-version = "0.9.0"
+version = "0.9.1"
 edition = "2021"
 license = "Apache-2.0"
 description = "Wrapper around the cardano-serialization-lib for easier transaction building, heavily inspired by cardano-cli APIs"
diff --git a/packages/whisky-examples/Cargo.toml b/packages/whisky-examples/Cargo.toml
index df9bcbf..89dbe94 100644
--- a/packages/whisky-examples/Cargo.toml
+++ b/packages/whisky-examples/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "whisky-examples"
-version = "0.9.0"
+version = "0.9.1"
 edition = "2021"
 license = "Apache-2.0"
 description = "The Cardano Rust SDK, inspired by MeshJS"
@@ -13,4 +13,4 @@ path = "src/server.rs"
 actix-cors = "0.7.0"
 actix-web = "4.9.0"
 serde = "1.0.209"
-whisky = { version = "=0.9.0", path = "../whisky" }
+whisky = { version = "=0.9.1", path = "../whisky" }
diff --git a/packages/whisky/Cargo.toml b/packages/whisky/Cargo.toml
index 6f3f1e9..d099abb 100644
--- a/packages/whisky/Cargo.toml
+++ b/packages/whisky/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "whisky"
-version = "0.9.0"
+version = "0.9.1"
 edition = "2021"
 license = "Apache-2.0"
 description = "The Cardano Rust SDK, inspired by MeshJS"
@@ -24,7 +24,7 @@ pallas-codec = { version = "0.30.2", features = ["num-bigint"] }
 pallas-primitives = "0.30.2"
 pallas-traverse = "0.30.2"
 maestro-rust-sdk = "1.1.3"
-sidan-csl-rs = { version = "=0.9.0", path = "../sidan-csl-rs" }
+sidan-csl-rs = { version = "=0.9.1", path = "../sidan-csl-rs" }
 reqwest = "0.12.5"
 tokio = { version = "1.38.0", features = ["macros", "rt-multi-thread"] }