diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2d89ff3a..e13f52d4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,25 @@ All user visible changes to this project will be documented in this file. This p
 
 
 
+## [0.7.0] · 2024-??-?? (unreleased)
+[0.7.0]: /../../tree/medea-jason-0.7.0
+
+[Diff](https://github.com/instrumentisto/medea-jason/compare/medea-jason-0.6.1...medea-jason-0.7.0)
+
+### BC Breaks
+
+- [Cargo features]:
+    - Replaced `wee_alloc` with `talc`. ([#187])
+
+### Changed
+
+- Replaced [`wee_alloc`] allocator with [`talc`] for web. ([#187])
+
+[#187]: /../../pull/187
+
+
+
+
 ## [0.6.1] · 2024-09-11
 [0.6.1]: /../../tree/medea-jason-0.6.1
 
@@ -397,9 +416,12 @@ All user visible changes to this project will be documented in this file. This p
 
 
 
+[Cargo features]: https://doc.rust-lang.org/cargo/reference/features.html
 [MSRV]: https://doc.rust-lang.org/cargo/reference/manifest.html#the-rust-version-field
 [SFU]: https://webrtcglossary.com/sfu
 [Semantic Versioning 2.0.0]: https://semver.org
 [VP9]: https://bloggeek.me/webrtcglossary/vp9
 [`derive_more`]: https://docs.rs/derive_more
 [`flutter_rust_bridge`]: https://docs.rs/flutter_rust_bridge
+[`talc`]: https://docs.rs/talc
+[`wee_alloc`]: https://docs.rs/wee_alloc
diff --git a/Cargo.lock b/Cargo.lock
index b13aba46..4ad29d11 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -125,7 +125,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "13d324164c51f63867b57e73ba5936ea151b8a41a1d23d1031eeb9f70d0236f8"
 dependencies = [
  "bytestring",
- "cfg-if 1.0.0",
+ "cfg-if",
  "http 0.2.12",
  "regex",
  "regex-lite",
@@ -199,7 +199,7 @@ dependencies = [
  "ahash",
  "bytes",
  "bytestring",
- "cfg-if 1.0.0",
+ "cfg-if",
  "cookie 0.16.2",
  "derive_more 0.99.18",
  "encoding_rs",
@@ -285,7 +285,7 @@ version = "0.8.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e89da841a80418a9b391ebaea17f5c112ffaaa96f621d2c285b5174da76b9011"
 dependencies = [
- "cfg-if 1.0.0",
+ "cfg-if",
  "getrandom",
  "once_cell",
  "version_check",
@@ -576,7 +576,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8d82cb332cdfaed17ae235a638438ac4d4839913cc2af585c3c6746e8f8bee1a"
 dependencies = [
  "addr2line",
- "cfg-if 1.0.0",
+ "cfg-if",
  "libc",
  "miniz_oxide",
  "object",
@@ -697,9 +697,9 @@ checksum = "1fd0f2584146f6f2ef48085050886acf353beff7305ebd1ae69500e27c67f64b"
 
 [[package]]
 name = "bytes"
-version = "1.7.1"
+version = "1.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8318a53db07bb3f8dca91a600466bdb3f2eaadeedfdbcf02e1accbad9271ba50"
+checksum = "428d9aa8fbc0670b7b8d6030a7fadd0f86151cae55e4dbbece15f3780a3dfaf3"
 
 [[package]]
 name = "bytestring"
@@ -712,9 +712,9 @@ dependencies = [
 
 [[package]]
 name = "cc"
-version = "1.1.19"
+version = "1.1.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2d74707dde2ba56f86ae90effb3b43ddd369504387e718014de010cec7959800"
+checksum = "07b1695e2c7e8fc85310cde85aeaab7e3097f593c91d209d3f9df76c928100f0"
 dependencies = [
  "jobserver",
  "libc",
@@ -730,12 +730,6 @@ dependencies = [
  "nom",
 ]
 
-[[package]]
-name = "cfg-if"
-version = "0.1.10"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4785bdd1c96b2a846b2bd7cc02e86b6b3dbf14e7e53446c4f54c92a361040822"
-
 [[package]]
 name = "cfg-if"
 version = "1.0.0"
@@ -851,7 +845,7 @@ version = "0.1.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a06aeb73f470f66dcdbf7223caeebb85984942f22f1adb2a088cf9668146bbbc"
 dependencies = [
- "cfg-if 1.0.0",
+ "cfg-if",
  "wasm-bindgen",
 ]
 
@@ -914,7 +908,7 @@ version = "1.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a97769d94ddab943e4510d138150169a2758b5ef3eb191a9ee688de3e23ef7b3"
 dependencies = [
- "cfg-if 1.0.0",
+ "cfg-if",
 ]
 
 [[package]]
@@ -1148,7 +1142,7 @@ version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b98cf8ebf19c3d1b223e151f99a4f9f0690dca41414773390fc824184ac833e1"
 dependencies = [
- "cfg-if 1.0.0",
+ "cfg-if",
  "dirs-sys-next",
 ]
 
@@ -1205,7 +1199,7 @@ version = "0.8.34"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b45de904aa0b010bce2ab45264d0631681847fa7b6f2eaa7dab7619943bc4f59"
 dependencies = [
- "cfg-if 1.0.0",
+ "cfg-if",
 ]
 
 [[package]]
@@ -1463,7 +1457,7 @@ version = "0.2.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c4567c8db10ae91089c99af84c68c38da3ec2f087c3f82960bcdbf3656b6f4d7"
 dependencies = [
- "cfg-if 1.0.0",
+ "cfg-if",
  "js-sys",
  "libc",
  "wasi",
@@ -1785,9 +1779,9 @@ dependencies = [
 
 [[package]]
 name = "iana-time-zone"
-version = "0.1.60"
+version = "0.1.61"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e7ffbb5a1b541ea2561f8c41c087286cc091e21e556a4f09a8f6cbf17b69b141"
+checksum = "235e081f3925a06703c2d0117ea8b91f042756fd6e7a6e5d901e8ca1a996b220"
 dependencies = [
  "android_system_properties",
  "core-foundation-sys",
@@ -1878,7 +1872,7 @@ version = "0.1.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e0242819d153cba4b4b05a5a8f2a7e9bbf97b6055b2a002b395c96b5ff3c0222"
 dependencies = [
- "cfg-if 1.0.0",
+ "cfg-if",
  "js-sys",
  "wasm-bindgen",
  "web-sys",
@@ -2008,7 +2002,7 @@ version = "0.8.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4979f22fdb869068da03c9f7528f8297c6fd2606bc3a4affe42e6a823fdb8da4"
 dependencies = [
- "cfg-if 1.0.0",
+ "cfg-if",
  "windows-targets 0.52.6",
 ]
 
@@ -2079,7 +2073,7 @@ version = "0.10.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d89e7ee0cfbedfc4da3340218492196241d89eefb6dab27de5df917a6d2e78cf"
 dependencies = [
- "cfg-if 1.0.0",
+ "cfg-if",
  "digest",
 ]
 
@@ -2158,7 +2152,7 @@ dependencies = [
 
 [[package]]
 name = "medea-jason"
-version = "0.6.2-dev"
+version = "0.7.0-dev"
 dependencies = [
  "android_logger",
  "async-recursion",
@@ -2185,6 +2179,7 @@ dependencies = [
  "serde",
  "serde_json",
  "simple_logger",
+ "talc",
  "tracerr",
  "url",
  "wasm-bindgen",
@@ -2192,7 +2187,6 @@ dependencies = [
  "wasm-bindgen-test",
  "wasm-logger",
  "web-sys",
- "wee_alloc",
 ]
 
 [[package]]
@@ -2222,12 +2216,6 @@ version = "2.7.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "78ca9ab1a0babb1e7d5695e3530886289c18cf2f87ec19a575a0abdce112e3a3"
 
-[[package]]
-name = "memory_units"
-version = "0.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8452105ba047068f40ff7093dd1d9da90898e63dd61736462e9cdda6a90ad3c3"
-
 [[package]]
 name = "mime"
 version = "0.3.17"
@@ -2284,7 +2272,7 @@ version = "0.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d4c28b3fb6d753d28c20e826cd46ee611fda1cf3cde03a443a974043247c065a"
 dependencies = [
- "cfg-if 1.0.0",
+ "cfg-if",
  "downcast",
  "fragile",
  "mockall_derive",
@@ -2298,7 +2286,7 @@ version = "0.13.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "341014e7f530314e9a1fdbc7400b244efea7122662c96bfa248c31da5bfb2020"
 dependencies = [
- "cfg-if 1.0.0",
+ "cfg-if",
  "proc-macro2",
  "quote",
  "syn 2.0.77",
@@ -2383,9 +2371,9 @@ dependencies = [
 
 [[package]]
 name = "once_cell"
-version = "1.20.0"
+version = "1.19.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "33ea5043e58958ee56f3e15a90aee535795cd7dfd319846288d93c5b57d85cbe"
+checksum = "3fdb12b2476b595f9358c5161aa467c2438859caa136dec86c26fdd2efe17b92"
 
 [[package]]
 name = "openssl"
@@ -2394,7 +2382,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9529f4786b70a3e8c61e11179af17ab6188ad8d0ded78c5529441ed39d4bd9c1"
 dependencies = [
  "bitflags",
- "cfg-if 1.0.0",
+ "cfg-if",
  "foreign-types",
  "libc",
  "once_cell",
@@ -2447,7 +2435,7 @@ version = "0.9.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1e401f977ab385c9e4e3ab30627d6f26d00e2c73eef317493c4ec6d468726cf8"
 dependencies = [
- "cfg-if 1.0.0",
+ "cfg-if",
  "libc",
  "redox_syscall",
  "smallvec",
@@ -2824,7 +2812,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c17fa4cb658e3583423e915b9f3acc01cceaee1860e33d59ebae66adc3a2dc0d"
 dependencies = [
  "cc",
- "cfg-if 1.0.0",
+ "cfg-if",
  "getrandom",
  "libc",
  "spin",
@@ -3116,7 +3104,7 @@ version = "0.10.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e3bf829a2d51ab4a5ddf1352d8470c140cadc8301b2ae1789db023f01cedd6ba"
 dependencies = [
- "cfg-if 1.0.0",
+ "cfg-if",
  "cpufeatures",
  "digest",
 ]
@@ -3384,13 +3372,22 @@ version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f764005d11ee5f36500a149ace24e00e3da98b0158b3e2d53a7495660d3f4d60"
 
+[[package]]
+name = "talc"
+version = "4.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "04be12ec299aadd63a0bf781d893e4b6139d33cdca6dcd6f6be31f849cedcac8"
+dependencies = [
+ "lock_api",
+]
+
 [[package]]
 name = "tempfile"
 version = "3.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "04cbcdd0c794ebb0d4cf35e88edd2f7d2c4c3e9a5a6dab322839b321c6a87a64"
 dependencies = [
- "cfg-if 1.0.0",
+ "cfg-if",
  "fastrand",
  "once_cell",
  "rustix",
@@ -3461,7 +3458,7 @@ version = "1.1.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8b9ef9bad013ada3808854ceac7b46812a6465ba368859a37e2100283d2d719c"
 dependencies = [
- "cfg-if 1.0.0",
+ "cfg-if",
  "once_cell",
 ]
 
@@ -3756,9 +3753,9 @@ checksum = "3b09c83c3c29d37506a3e260c08c03743a6bb66a9cd432c6934ab501a190571f"
 
 [[package]]
 name = "unicode-normalization"
-version = "0.1.23"
+version = "0.1.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a56d1686db2308d901306f92a263857ef59ea39678a5458e7cb17f01415101f5"
+checksum = "5033c97c4262335cded6d6fc3e5c18ab755e1a3dc96376350f3d8e9f009ad956"
 dependencies = [
  "tinyvec",
 ]
@@ -3863,7 +3860,7 @@ version = "0.2.93"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a82edfc16a6c469f5f44dc7b571814045d60404b55a0ee849f9bcfa2e63dd9b5"
 dependencies = [
- "cfg-if 1.0.0",
+ "cfg-if",
  "once_cell",
  "wasm-bindgen-macro",
 ]
@@ -3889,7 +3886,7 @@ version = "0.4.43"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "61e9300f63a621e96ed275155c108eb6f843b6a26d053f122ab69724559dc8ed"
 dependencies = [
- "cfg-if 1.0.0",
+ "cfg-if",
  "js-sys",
  "wasm-bindgen",
  "web-sys",
@@ -3991,18 +3988,6 @@ dependencies = [
  "url",
 ]
 
-[[package]]
-name = "wee_alloc"
-version = "0.4.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dbb3b5a6b2bb17cb6ad44a2e68a43e8d2722c997da10e928665c72ec6c0a0b8e"
-dependencies = [
- "cfg-if 0.1.10",
- "libc",
- "memory_units",
- "winapi",
-]
-
 [[package]]
 name = "which"
 version = "4.4.2"
diff --git a/Cargo.toml b/Cargo.toml
index f0f8d824..fff20aed 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "medea-jason"
-version = "0.6.2-dev"
+version = "0.7.0-dev"
 edition = "2021"
 rust-version = "1.81"
 description = "Client library for Medea media server."
@@ -31,9 +31,11 @@ crate-type = ["cdylib", "rlib", "staticlib"]
 lto = "fat"
 
 [features]
-default = ["console_error_panic_hook", "wee_alloc"]
+default = ["console_error_panic_hook", "talc"]
+console_error_panic_hook = ["dep:console_error_panic_hook"]
 dart-codegen = ["medea-macro/dart-codegen"]
-mockable = ["mockall"]
+mockable = ["dep:mockall"]
+talc = ["dep:talc"]
 
 [dependencies]
 async-recursion = "1.1"
@@ -71,10 +73,10 @@ send_wrapper = "0.6"
 backoff = { version = "0.4", features = ["wasm-bindgen"] }
 console_error_panic_hook = { version = "0.1", optional = true }
 js-sys = "0.3"
+talc = { version = "4.4", features = ["lock_api"], default-features = false, optional = true }
 wasm-bindgen = "0.2.93"
 wasm-bindgen-futures = "0.4.43"
 wasm-logger = "0.2"
-wee_alloc = { version = "0.4", optional = true }
 [target.'cfg(target_family = "wasm")'.dependencies.web-sys]
     version = "0.3.70"
     features = [
diff --git a/flutter/android/build.gradle b/flutter/android/build.gradle
index 762027ad..e26690be 100644
--- a/flutter/android/build.gradle
+++ b/flutter/android/build.gradle
@@ -1,5 +1,5 @@
 group 'com.medea.jason'
-version '0.6.2-dev'
+version '0.7.0-dev'
 
 buildscript {
     repositories {
diff --git a/flutter/example/pubspec.lock b/flutter/example/pubspec.lock
index 787a8421..e474fd11 100644
--- a/flutter/example/pubspec.lock
+++ b/flutter/example/pubspec.lock
@@ -336,7 +336,7 @@ packages:
       path: ".."
       relative: true
     source: path
-    version: "0.6.2-dev"
+    version: "0.7.0-dev"
   meta:
     dependency: transitive
     description:
diff --git a/flutter/ios/medea_jason.podspec b/flutter/ios/medea_jason.podspec
index ed6378c6..8bee5e54 100644
--- a/flutter/ios/medea_jason.podspec
+++ b/flutter/ios/medea_jason.podspec
@@ -4,7 +4,7 @@
 #
 Pod::Spec.new do |s|
   s.name        = 'medea_jason'
-  s.version     = '0.6.2-dev'
+  s.version     = '0.7.0-dev'
   s.summary     = 'Cross-platform client library of Medea media server for Flutter.'
   s.description = 'Cross-platform client library of Medea media server for Flutter.'
   s.homepage    = 'https://github.com/instrumentisto/medea-jason'
diff --git a/flutter/macos/medea_jason.podspec b/flutter/macos/medea_jason.podspec
index e8247631..7a0192dc 100644
--- a/flutter/macos/medea_jason.podspec
+++ b/flutter/macos/medea_jason.podspec
@@ -1,6 +1,6 @@
 Pod::Spec.new do |s|
   s.name             = 'medea_jason'
-  s.version          = '0.6.2-dev'
+  s.version          = '0.7.0-dev'
   s.summary          = 'Cross-platform client library of Medea media server for Flutter.'
   s.description      = 'Cross-platform client library of Medea media server for Flutter.'
   s.homepage         = 'https://github.com/instrumentisto/medea-jason'
diff --git a/flutter/pubspec.yaml b/flutter/pubspec.yaml
index 8a96a79c..202cf697 100644
--- a/flutter/pubspec.yaml
+++ b/flutter/pubspec.yaml
@@ -1,6 +1,6 @@
 name: medea_jason
 description: Cross-platform client library of Medea media server for Flutter.
-version: 0.6.2-dev
+version: 0.7.0-dev
 homepage: https://github.com/instrumentisto/medea-jason/blob/master/flutter
 
 environment:
diff --git a/src/platform/wasm/mod.rs b/src/platform/wasm/mod.rs
index 88588f03..6934a7fa 100644
--- a/src/platform/wasm/mod.rs
+++ b/src/platform/wasm/mod.rs
@@ -38,11 +38,14 @@ pub use self::{
 /// Unimplemented on WASM targets.
 pub type MediaDisplayInfo = ();
 
-#[cfg(feature = "wee_alloc")]
-/// When the `wee_alloc` feature is enabled, use `wee_alloc` as the global
-/// allocator.
+#[cfg(feature = "talc")]
+/// [`talc`] as the global allocator.
+///
+/// # Safety
+///
+/// The runtime environment must be single-threaded WASM.
 #[global_allocator]
-static ALLOC: wee_alloc::WeeAlloc<'_> = wee_alloc::WeeAlloc::INIT;
+static ALLOCATOR: talc::TalckWasm = unsafe { talc::TalckWasm::new_global() };
 
 /// When the `console_error_panic_hook` feature is enabled, we can call the
 /// `set_panic_hook` function at least once during initialization, and then