diff --git a/Cargo.toml b/Cargo.toml
index 1806dd98758..ebbeda2cf8f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen"
-version = "0.2.83"
+version = "0.2.84"
 authors = ["The wasm-bindgen Developers"]
 license = "MIT/Apache-2.0"
 readme = "README.md"
@@ -35,15 +35,15 @@ strict-macro = ["wasm-bindgen-macro/strict-macro"]
 xxx_debug_only_print_generated_code = ["wasm-bindgen-macro/xxx_debug_only_print_generated_code"]
 
 [dependencies]
-wasm-bindgen-macro = { path = "crates/macro", version = "=0.2.83" }
+wasm-bindgen-macro = { path = "crates/macro", version = "=0.2.84" }
 serde = { version = "1.0", optional = true }
 serde_json = { version = "1.0", optional = true }
 cfg-if = "1.0.0"
 
 [target.'cfg(target_arch = "wasm32")'.dev-dependencies]
-js-sys = { path = 'crates/js-sys', version = '0.3.60' }
-wasm-bindgen-test = { path = 'crates/test', version = '=0.3.33' }
-wasm-bindgen-futures = { path = 'crates/futures', version = '=0.4.33' }
+js-sys = { path = 'crates/js-sys', version = '0.3.61' }
+wasm-bindgen-test = { path = 'crates/test', version = '=0.3.34' }
+wasm-bindgen-futures = { path = 'crates/futures', version = '=0.4.34' }
 serde_derive = "1.0"
 wasm-bindgen-test-crate-a = { path = 'tests/crates/a', version = '0.1' }
 wasm-bindgen-test-crate-b = { path = 'tests/crates/b', version = '0.1' }
diff --git a/crates/backend/Cargo.toml b/crates/backend/Cargo.toml
index 56dcac338a1..9c674369341 100644
--- a/crates/backend/Cargo.toml
+++ b/crates/backend/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-backend"
-version = "0.2.83"
+version = "0.2.84"
 authors = ["The wasm-bindgen Developers"]
 license = "MIT/Apache-2.0"
 repository = "https://github.com/rustwasm/wasm-bindgen/tree/master/crates/backend"
@@ -22,4 +22,4 @@ once_cell = "1.12"
 proc-macro2 = "1.0"
 quote = '1.0'
 syn = { version = '1.0', features = ['full'] }
-wasm-bindgen-shared = { path = "../shared", version = "=0.2.83" }
+wasm-bindgen-shared = { path = "../shared", version = "=0.2.84" }
diff --git a/crates/cli-support/Cargo.toml b/crates/cli-support/Cargo.toml
index fe676396e69..3634deecb3e 100644
--- a/crates/cli-support/Cargo.toml
+++ b/crates/cli-support/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-cli-support"
-version = "0.2.83"
+version = "0.2.84"
 authors = ["The wasm-bindgen Developers"]
 license = "MIT/Apache-2.0"
 repository = "https://github.com/rustwasm/wasm-bindgen/tree/master/crates/cli-support"
@@ -19,12 +19,12 @@ rustc-demangle = "0.1.13"
 serde_json = "1.0"
 tempfile = "3.0"
 walrus = "0.19.0"
-wasm-bindgen-externref-xform = { path = '../externref-xform', version = '=0.2.83' }
-wasm-bindgen-multi-value-xform = { path = '../multi-value-xform', version = '=0.2.83' }
-wasm-bindgen-shared = { path = "../shared", version = '=0.2.83' }
-wasm-bindgen-threads-xform = { path = '../threads-xform', version = '=0.2.83' }
-wasm-bindgen-wasm-conventions = { path = '../wasm-conventions', version = '=0.2.83' }
-wasm-bindgen-wasm-interpreter = { path = "../wasm-interpreter", version = '=0.2.83' }
+wasm-bindgen-externref-xform = { path = '../externref-xform', version = '=0.2.84' }
+wasm-bindgen-multi-value-xform = { path = '../multi-value-xform', version = '=0.2.84' }
+wasm-bindgen-shared = { path = "../shared", version = '=0.2.84' }
+wasm-bindgen-threads-xform = { path = '../threads-xform', version = '=0.2.84' }
+wasm-bindgen-wasm-conventions = { path = '../wasm-conventions', version = '=0.2.84' }
+wasm-bindgen-wasm-interpreter = { path = "../wasm-interpreter", version = '=0.2.84' }
 wit-text = "0.8.0"
 wit-walrus = "0.6.0"
 wit-validator = "0.2.0"
diff --git a/crates/cli/Cargo.toml b/crates/cli/Cargo.toml
index 0d914175cef..d754991020b 100644
--- a/crates/cli/Cargo.toml
+++ b/crates/cli/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-cli"
-version = "0.2.83"
+version = "0.2.84"
 authors = ["The wasm-bindgen Developers"]
 license = "MIT/Apache-2.0"
 repository = "https://github.com/rustwasm/wasm-bindgen/tree/master/crates/cli"
@@ -26,8 +26,8 @@ serde = { version = "1.0", features = ['derive'] }
 serde_derive = "1.0"
 serde_json = "1.0"
 walrus = { version = "0.19.0", features = ['parallel'] }
-wasm-bindgen-cli-support = { path = "../cli-support", version = "=0.2.83" }
-wasm-bindgen-shared = { path = "../shared", version = "=0.2.83" }
+wasm-bindgen-cli-support = { path = "../cli-support", version = "=0.2.84" }
+wasm-bindgen-shared = { path = "../shared", version = "=0.2.84" }
 
 [dev-dependencies]
 assert_cmd = "1.0"
diff --git a/crates/externref-xform/Cargo.toml b/crates/externref-xform/Cargo.toml
index 57e7d7f79cc..8bd66dea0b3 100644
--- a/crates/externref-xform/Cargo.toml
+++ b/crates/externref-xform/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-externref-xform"
-version = "0.2.83"
+version = "0.2.84"
 authors = ["The wasm-bindgen Developers"]
 license = "MIT/Apache-2.0"
 repository = "https://github.com/rustwasm/wasm-bindgen/tree/master/crates/externref-xform"
diff --git a/crates/futures/Cargo.toml b/crates/futures/Cargo.toml
index 696733eb3bd..126ac5bb8ed 100644
--- a/crates/futures/Cargo.toml
+++ b/crates/futures/Cargo.toml
@@ -7,13 +7,13 @@ license = "MIT/Apache-2.0"
 name = "wasm-bindgen-futures"
 repository = "https://github.com/rustwasm/wasm-bindgen/tree/master/crates/futures"
 readme = "./README.md"
-version = "0.4.33"
+version = "0.4.34"
 edition = "2018"
 
 [dependencies]
 cfg-if = "1.0.0"
-js-sys = { path = "../js-sys", version = '0.3.60' }
-wasm-bindgen = { path = "../..", version = '0.2.83' }
+js-sys = { path = "../js-sys", version = '0.3.61' }
+wasm-bindgen = { path = "../..", version = '0.2.84' }
 futures-core =  { version = '0.3.8', default-features = false, optional = true }
 
 [features]
@@ -28,6 +28,6 @@ features = [
 ]
 
 [target.'cfg(target_arch = "wasm32")'.dev-dependencies]
-wasm-bindgen-test = { path = '../test', version = '0.3.33' }
+wasm-bindgen-test = { path = '../test', version = '0.3.34' }
 futures-channel-preview = { version = "0.3.0-alpha.18" }
 futures-lite = { version = "1.11.3", default-features = false }
diff --git a/crates/js-sys/Cargo.toml b/crates/js-sys/Cargo.toml
index fd2efd64391..357c0059ce3 100644
--- a/crates/js-sys/Cargo.toml
+++ b/crates/js-sys/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "js-sys"
-version = "0.3.60"
+version = "0.3.61"
 authors = ["The wasm-bindgen Developers"]
 readme = "./README.md"
 categories = ["wasm"]
@@ -19,9 +19,9 @@ test = false
 doctest = false
 
 [dependencies]
-wasm-bindgen = { path = "../..", version = "0.2.83" }
+wasm-bindgen = { path = "../..", version = "0.2.84" }
 
 [target.'cfg(target_arch = "wasm32")'.dev-dependencies]
-wasm-bindgen-test = { path = '../test', version = '=0.3.33' }
-wasm-bindgen-futures = { path = '../futures', version = '0.4.33' }
-web-sys = { path = "../web-sys", version = "0.3.60", features = ["Headers", "Response", "ResponseInit"] }
+wasm-bindgen-test = { path = '../test', version = '=0.3.34' }
+wasm-bindgen-futures = { path = '../futures', version = '0.4.34' }
+web-sys = { path = "../web-sys", version = "0.3.61", features = ["Headers", "Response", "ResponseInit"] }
diff --git a/crates/macro-support/Cargo.toml b/crates/macro-support/Cargo.toml
index 0e393be6069..d44821c5b66 100644
--- a/crates/macro-support/Cargo.toml
+++ b/crates/macro-support/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-macro-support"
-version = "0.2.83"
+version = "0.2.84"
 authors = ["The wasm-bindgen Developers"]
 license = "MIT/Apache-2.0"
 repository = "https://github.com/rustwasm/wasm-bindgen/tree/master/crates/macro-support"
@@ -20,5 +20,5 @@ strict-macro = []
 syn = { version = '1.0.84', features = ['visit', 'full'] }
 quote = '1.0'
 proc-macro2 = "1.0"
-wasm-bindgen-backend = { path = "../backend", version = "=0.2.83" }
-wasm-bindgen-shared = { path = "../shared", version = "=0.2.83" }
+wasm-bindgen-backend = { path = "../backend", version = "=0.2.84" }
+wasm-bindgen-shared = { path = "../shared", version = "=0.2.84" }
diff --git a/crates/macro/Cargo.toml b/crates/macro/Cargo.toml
index 9807e6870c4..818bf5c4bfb 100644
--- a/crates/macro/Cargo.toml
+++ b/crates/macro/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-macro"
-version = "0.2.83"
+version = "0.2.84"
 authors = ["The wasm-bindgen Developers"]
 license = "MIT/Apache-2.0"
 repository = "https://github.com/rustwasm/wasm-bindgen/tree/master/crates/macro"
@@ -20,11 +20,11 @@ xxx_debug_only_print_generated_code = []
 strict-macro = ["wasm-bindgen-macro-support/strict-macro"]
 
 [dependencies]
-wasm-bindgen-macro-support = { path = "../macro-support", version = "=0.2.83" }
+wasm-bindgen-macro-support = { path = "../macro-support", version = "=0.2.84" }
 quote = "1.0"
 
 [dev-dependencies]
 trybuild = "1.0"
-wasm-bindgen = { path = "../..", version = "0.2.83" }
-wasm-bindgen-futures = { path = "../futures", version = "0.4.33" }
-web-sys = { path = "../web-sys", version = "0.3.60" }
+wasm-bindgen = { path = "../..", version = "0.2.84" }
+wasm-bindgen-futures = { path = "../futures", version = "0.4.34" }
+web-sys = { path = "../web-sys", version = "0.3.61" }
diff --git a/crates/multi-value-xform/Cargo.toml b/crates/multi-value-xform/Cargo.toml
index 767e47d2524..ac5b6c6e3b7 100644
--- a/crates/multi-value-xform/Cargo.toml
+++ b/crates/multi-value-xform/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-multi-value-xform"
-version = "0.2.83"
+version = "0.2.84"
 authors = ["The wasm-bindgen Developers"]
 license = "MIT/Apache-2.0"
 repository = "https://github.com/rustwasm/wasm-bindgen/tree/master/crates/multi-value-xform"
diff --git a/crates/shared/Cargo.toml b/crates/shared/Cargo.toml
index 013ccd8c6c3..2cb4ed7924b 100644
--- a/crates/shared/Cargo.toml
+++ b/crates/shared/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-shared"
-version = "0.2.83"
+version = "0.2.84"
 authors = ["The wasm-bindgen Developers"]
 license = "MIT/Apache-2.0"
 repository = "https://github.com/rustwasm/wasm-bindgen/tree/master/crates/shared"
diff --git a/crates/test-macro/Cargo.toml b/crates/test-macro/Cargo.toml
index 3b4da715d34..52278d58d01 100644
--- a/crates/test-macro/Cargo.toml
+++ b/crates/test-macro/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-test-macro"
-version = "0.3.33"
+version = "0.3.34"
 authors = ["The wasm-bindgen Developers"]
 description = "Internal testing macro for wasm-bindgen"
 license = "MIT/Apache-2.0"
diff --git a/crates/test/Cargo.toml b/crates/test/Cargo.toml
index a61ac6b7324..7b7ef2192c1 100644
--- a/crates/test/Cargo.toml
+++ b/crates/test/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-test"
-version = "0.3.33"
+version = "0.3.34"
 authors = ["The wasm-bindgen Developers"]
 description = "Internal testing crate for wasm-bindgen"
 license = "MIT/Apache-2.0"
@@ -9,11 +9,11 @@ edition = "2018"
 
 [dependencies]
 console_error_panic_hook = '0.1'
-js-sys = { path = '../js-sys', version = '0.3.60' }
+js-sys = { path = '../js-sys', version = '0.3.61' }
 scoped-tls = "1.0"
-wasm-bindgen = { path = '../..', version = '0.2.83' }
-wasm-bindgen-futures = { path = '../futures', version = '0.4.33' }
-wasm-bindgen-test-macro = { path = '../test-macro', version = '=0.3.33' }
+wasm-bindgen = { path = '../..', version = '0.2.84' }
+wasm-bindgen-futures = { path = '../futures', version = '0.4.34' }
+wasm-bindgen-test-macro = { path = '../test-macro', version = '=0.3.34' }
 
 [lib]
 test = false
diff --git a/crates/threads-xform/Cargo.toml b/crates/threads-xform/Cargo.toml
index 64c4b81e5b8..c2908ab5fa9 100644
--- a/crates/threads-xform/Cargo.toml
+++ b/crates/threads-xform/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-threads-xform"
-version = "0.2.83"
+version = "0.2.84"
 authors = ["The wasm-bindgen Developers"]
 license = "MIT/Apache-2.0"
 repository = "https://github.com/rustwasm/wasm-bindgen/tree/master/crates/threads-xform"
@@ -14,7 +14,7 @@ edition = "2018"
 [dependencies]
 anyhow = "1.0"
 walrus = "0.19.0"
-wasm-bindgen-wasm-conventions = { path = "../wasm-conventions", version = "=0.2.83" }
+wasm-bindgen-wasm-conventions = { path = "../wasm-conventions", version = "=0.2.84" }
 
 [dev-dependencies]
 rayon = "1.0"
diff --git a/crates/wasm-conventions/Cargo.toml b/crates/wasm-conventions/Cargo.toml
index c677658f5da..d0c1034f26b 100644
--- a/crates/wasm-conventions/Cargo.toml
+++ b/crates/wasm-conventions/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-wasm-conventions"
-version = "0.2.83"
+version = "0.2.84"
 authors = ["The wasm-bindgen developers"]
 license = "MIT/Apache-2.0"
 repository = "https://github.com/rustwasm/wasm-bindgen/tree/master/crates/wasm-conventions"
diff --git a/crates/wasm-interpreter/Cargo.toml b/crates/wasm-interpreter/Cargo.toml
index 5cbe32f4643..77d095aeced 100644
--- a/crates/wasm-interpreter/Cargo.toml
+++ b/crates/wasm-interpreter/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-wasm-interpreter"
-version = "0.2.83"
+version = "0.2.84"
 authors = ["The wasm-bindgen Developers"]
 license = "MIT/Apache-2.0"
 repository = "https://github.com/rustwasm/wasm-bindgen/tree/main/crates/wasm-interpreter"
@@ -15,7 +15,7 @@ edition = '2018'
 anyhow = "1.0"
 log = "0.4"
 walrus = "0.19.0"
-wasm-bindgen-wasm-conventions = { path = "../wasm-conventions", version = "0.2.83" }
+wasm-bindgen-wasm-conventions = { path = "../wasm-conventions", version = "0.2.84" }
 
 [dev-dependencies]
 tempfile = "3"
diff --git a/crates/web-sys/Cargo.toml b/crates/web-sys/Cargo.toml
index 8fbc9384d68..9515ee84858 100644
--- a/crates/web-sys/Cargo.toml
+++ b/crates/web-sys/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "web-sys"
-version = "0.3.60"
+version = "0.3.61"
 authors = ["The wasm-bindgen Developers"]
 readme = "./README.md"
 homepage = "https://rustwasm.github.io/wasm-bindgen/web-sys/index.html"
@@ -21,12 +21,12 @@ doctest = false
 test = false
 
 [dependencies]
-wasm-bindgen = { path = "../..", version = "0.2.83" }
-js-sys = { path = '../js-sys', version = '0.3.60' }
+wasm-bindgen = { path = "../..", version = "0.2.84" }
+js-sys = { path = '../js-sys', version = '0.3.61' }
 
 [target.'cfg(target_arch = "wasm32")'.dev-dependencies]
-wasm-bindgen-test = { path = '../test', version = '0.3.33' }
-wasm-bindgen-futures = { path = '../futures', version = '0.4.33' }
+wasm-bindgen-test = { path = '../test', version = '0.3.34' }
+wasm-bindgen-futures = { path = '../futures', version = '0.4.34' }
 
 # This list is auto-generated by the wasm-bindgen-webidl program
 [features]
diff --git a/crates/webidl/Cargo.toml b/crates/webidl/Cargo.toml
index 52b60e96bd0..5285e45b348 100644
--- a/crates/webidl/Cargo.toml
+++ b/crates/webidl/Cargo.toml
@@ -20,7 +20,7 @@ log = "0.4.1"
 proc-macro2 = "1.0"
 quote = '1.0'
 syn = { version = '1.0', features = ['full'] }
-wasm-bindgen-backend = { version = "=0.2.83", path = "../backend" }
+wasm-bindgen-backend = { version = "=0.2.84", path = "../backend" }
 weedle = { git = "https://github.com/rustwasm/weedle.git" }
 once_cell = "1.12"
 sourcefile = "0.1"
diff --git a/examples/add/Cargo.toml b/examples/add/Cargo.toml
index fdff38f2eef..5d524496928 100644
--- a/examples/add/Cargo.toml
+++ b/examples/add/Cargo.toml
@@ -8,4 +8,4 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.83"
+wasm-bindgen = "0.2.84"
diff --git a/examples/canvas/Cargo.toml b/examples/canvas/Cargo.toml
index 4884000626b..7556ee941f6 100644
--- a/examples/canvas/Cargo.toml
+++ b/examples/canvas/Cargo.toml
@@ -8,8 +8,8 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-js-sys = "0.3.60"
-wasm-bindgen = "0.2.83"
+js-sys = "0.3.61"
+wasm-bindgen = "0.2.84"
 
 [dependencies.web-sys]
 version = "0.3.4"
diff --git a/examples/char/Cargo.toml b/examples/char/Cargo.toml
index d6999023ed7..e2f335087d7 100644
--- a/examples/char/Cargo.toml
+++ b/examples/char/Cargo.toml
@@ -8,4 +8,4 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.83"
+wasm-bindgen = "0.2.84"
diff --git a/examples/closures/Cargo.toml b/examples/closures/Cargo.toml
index 57ebeceae08..a2b5d87b81c 100644
--- a/examples/closures/Cargo.toml
+++ b/examples/closures/Cargo.toml
@@ -8,8 +8,8 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.83"
-js-sys = "0.3.60"
+wasm-bindgen = "0.2.84"
+js-sys = "0.3.61"
 
 [dependencies.web-sys]
 version = "0.3.4"
diff --git a/examples/console_log/Cargo.toml b/examples/console_log/Cargo.toml
index fceca22faa9..2bb59c60385 100644
--- a/examples/console_log/Cargo.toml
+++ b/examples/console_log/Cargo.toml
@@ -8,5 +8,5 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.83"
-web-sys = { version = "0.3.60", features = ['console'] }
+wasm-bindgen = "0.2.84"
+web-sys = { version = "0.3.61", features = ['console'] }
diff --git a/examples/deno/Cargo.toml b/examples/deno/Cargo.toml
index 307ed26e2e8..13b9dad8751 100644
--- a/examples/deno/Cargo.toml
+++ b/examples/deno/Cargo.toml
@@ -8,4 +8,4 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.83"
+wasm-bindgen = "0.2.84"
diff --git a/examples/dom/Cargo.toml b/examples/dom/Cargo.toml
index bb65d27f123..42b68c763c1 100644
--- a/examples/dom/Cargo.toml
+++ b/examples/dom/Cargo.toml
@@ -8,7 +8,7 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.83"
+wasm-bindgen = "0.2.84"
 
 [dependencies.web-sys]
 version = "0.3.4"
diff --git a/examples/duck-typed-interfaces/Cargo.toml b/examples/duck-typed-interfaces/Cargo.toml
index c51d0c4c650..c6fa54c71ad 100644
--- a/examples/duck-typed-interfaces/Cargo.toml
+++ b/examples/duck-typed-interfaces/Cargo.toml
@@ -8,4 +8,4 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.83"
+wasm-bindgen = "0.2.84"
diff --git a/examples/fetch/Cargo.toml b/examples/fetch/Cargo.toml
index 56650346a4b..c8ebb46977b 100644
--- a/examples/fetch/Cargo.toml
+++ b/examples/fetch/Cargo.toml
@@ -8,9 +8,9 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.83"
-js-sys = "0.3.60"
-wasm-bindgen-futures = "0.4.33"
+wasm-bindgen = "0.2.84"
+js-sys = "0.3.61"
+wasm-bindgen-futures = "0.4.34"
 
 [dependencies.web-sys]
 version = "0.3.4"
diff --git a/examples/guide-supported-types-examples/Cargo.toml b/examples/guide-supported-types-examples/Cargo.toml
index d5c6b5bb62f..2d25b7037fa 100644
--- a/examples/guide-supported-types-examples/Cargo.toml
+++ b/examples/guide-supported-types-examples/Cargo.toml
@@ -8,5 +8,5 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.83"
-js-sys = "0.3.60"
+wasm-bindgen = "0.2.84"
+js-sys = "0.3.61"
diff --git a/examples/hello_world/Cargo.toml b/examples/hello_world/Cargo.toml
index abff0cf3fd8..0de7d193861 100644
--- a/examples/hello_world/Cargo.toml
+++ b/examples/hello_world/Cargo.toml
@@ -8,4 +8,4 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.83"
+wasm-bindgen = "0.2.84"
diff --git a/examples/import_js/crate/Cargo.toml b/examples/import_js/crate/Cargo.toml
index 34af28ff828..540bf214188 100644
--- a/examples/import_js/crate/Cargo.toml
+++ b/examples/import_js/crate/Cargo.toml
@@ -8,4 +8,4 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.83"
+wasm-bindgen = "0.2.84"
diff --git a/examples/julia_set/Cargo.toml b/examples/julia_set/Cargo.toml
index dc24bcdb4d4..d42a367055d 100644
--- a/examples/julia_set/Cargo.toml
+++ b/examples/julia_set/Cargo.toml
@@ -8,7 +8,7 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.83"
+wasm-bindgen = "0.2.84"
 
 [dependencies.web-sys]
 version = "0.3.4"
diff --git a/examples/paint/Cargo.toml b/examples/paint/Cargo.toml
index 904786551fa..0b6c1347bf0 100644
--- a/examples/paint/Cargo.toml
+++ b/examples/paint/Cargo.toml
@@ -8,8 +8,8 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-js-sys = "0.3.60"
-wasm-bindgen = "0.2.83"
+js-sys = "0.3.61"
+wasm-bindgen = "0.2.84"
 
 [dependencies.web-sys]
 version = "0.3.4"
diff --git a/examples/performance/Cargo.toml b/examples/performance/Cargo.toml
index 0c2cf684b13..1a7ba6827ef 100644
--- a/examples/performance/Cargo.toml
+++ b/examples/performance/Cargo.toml
@@ -8,7 +8,7 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.83"
+wasm-bindgen = "0.2.84"
 humantime = "2"
 
 [dependencies.web-sys]
diff --git a/examples/raytrace-parallel/Cargo.toml b/examples/raytrace-parallel/Cargo.toml
index c3840f119cd..def3a635945 100644
--- a/examples/raytrace-parallel/Cargo.toml
+++ b/examples/raytrace-parallel/Cargo.toml
@@ -9,14 +9,14 @@ crate-type = ["cdylib"]
 
 [dependencies]
 console_error_panic_hook = "0.1"
-js-sys = "0.3.60"
+js-sys = "0.3.61"
 rayon = "1.1.0"
 rayon-core = "1.5.0"
 raytracer = { git = 'https://github.com/alexcrichton/raytracer', branch = 'update-deps' }
 serde-wasm-bindgen = "0.4.3"
 futures-channel-preview = "0.3.0-alpha.18"
-wasm-bindgen = "0.2.83"
-wasm-bindgen-futures = "0.4.33"
+wasm-bindgen = "0.2.84"
+wasm-bindgen-futures = "0.4.34"
 
 [dependencies.web-sys]
 version = "0.3.23"
diff --git a/examples/request-animation-frame/Cargo.toml b/examples/request-animation-frame/Cargo.toml
index fff34c58d3f..d3b0aa2499f 100644
--- a/examples/request-animation-frame/Cargo.toml
+++ b/examples/request-animation-frame/Cargo.toml
@@ -8,7 +8,7 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.83"
+wasm-bindgen = "0.2.84"
 
 [dependencies.web-sys]
 version = "0.3.4"
diff --git a/examples/synchronous-instantiation/Cargo.toml b/examples/synchronous-instantiation/Cargo.toml
index 92fce05271b..6644b450386 100644
--- a/examples/synchronous-instantiation/Cargo.toml
+++ b/examples/synchronous-instantiation/Cargo.toml
@@ -8,4 +8,4 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.83"
+wasm-bindgen = "0.2.84"
diff --git a/examples/todomvc/Cargo.toml b/examples/todomvc/Cargo.toml
index 85f566cc59c..72223c904aa 100644
--- a/examples/todomvc/Cargo.toml
+++ b/examples/todomvc/Cargo.toml
@@ -11,8 +11,8 @@ crate-type = ["cdylib"]
 askama = "0.10.0"
 
 [dependencies]
-js-sys = "0.3.60"
-wasm-bindgen = "0.2.83"
+js-sys = "0.3.61"
+wasm-bindgen = "0.2.84"
 askama = "0.10.0"
 console_error_panic_hook = "0.1.5"
 
diff --git a/examples/wasm-audio-worklet/Cargo.toml b/examples/wasm-audio-worklet/Cargo.toml
index 184226d67f3..6cc73c463e1 100644
--- a/examples/wasm-audio-worklet/Cargo.toml
+++ b/examples/wasm-audio-worklet/Cargo.toml
@@ -8,9 +8,9 @@ crate-type = ["cdylib"]
 
 [dependencies]
 console_log = "0.2.0"
-js-sys = "0.3.60"
-wasm-bindgen = "0.2.83"
-wasm-bindgen-futures = "0.4.33"
+js-sys = "0.3.61"
+wasm-bindgen = "0.2.84"
+wasm-bindgen-futures = "0.4.34"
 
 [dependencies.web-sys]
 version = "0.3.59"
diff --git a/examples/wasm-in-wasm-imports/Cargo.toml b/examples/wasm-in-wasm-imports/Cargo.toml
index f7c984fbcd3..d89122f0bd0 100644
--- a/examples/wasm-in-wasm-imports/Cargo.toml
+++ b/examples/wasm-in-wasm-imports/Cargo.toml
@@ -8,6 +8,6 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.83"
-js-sys = "0.3.60"
-wasm-bindgen-futures = "0.4.33"
+wasm-bindgen = "0.2.84"
+js-sys = "0.3.61"
+wasm-bindgen-futures = "0.4.34"
diff --git a/examples/wasm-in-wasm/Cargo.toml b/examples/wasm-in-wasm/Cargo.toml
index 6f0adfb80a3..ce810d9c6ee 100644
--- a/examples/wasm-in-wasm/Cargo.toml
+++ b/examples/wasm-in-wasm/Cargo.toml
@@ -8,6 +8,6 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.83"
-js-sys = "0.3.60"
-wasm-bindgen-futures = "0.4.33"
+wasm-bindgen = "0.2.84"
+js-sys = "0.3.61"
+wasm-bindgen-futures = "0.4.34"
diff --git a/examples/wasm-in-web-worker/Cargo.toml b/examples/wasm-in-web-worker/Cargo.toml
index b104a4781da..0e187a531c9 100644
--- a/examples/wasm-in-web-worker/Cargo.toml
+++ b/examples/wasm-in-web-worker/Cargo.toml
@@ -8,7 +8,7 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.83"
+wasm-bindgen = "0.2.84"
 console_error_panic_hook = { version = "0.1.6", optional = true }
 
 [dependencies.web-sys]
diff --git a/examples/wasm2js/Cargo.toml b/examples/wasm2js/Cargo.toml
index 68bceb4dc5d..d0cef92950b 100644
--- a/examples/wasm2js/Cargo.toml
+++ b/examples/wasm2js/Cargo.toml
@@ -8,4 +8,4 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.83"
+wasm-bindgen = "0.2.84"
diff --git a/examples/weather_report/Cargo.toml b/examples/weather_report/Cargo.toml
index a91699e7726..b64e23e3919 100644
--- a/examples/weather_report/Cargo.toml
+++ b/examples/weather_report/Cargo.toml
@@ -15,7 +15,7 @@ chrono = "0.4.11"
 reqwest = "0.10.6"
 wasm-bindgen-futures = "0.4.1"
 json= "*"
-wasm-bindgen = "0.2.83"
+wasm-bindgen = "0.2.84"
 gloo = "0.2.1"
 
 [dependencies.web-sys]
diff --git a/examples/webaudio/Cargo.toml b/examples/webaudio/Cargo.toml
index 6c50bb5ce2c..a4a16ba4235 100644
--- a/examples/webaudio/Cargo.toml
+++ b/examples/webaudio/Cargo.toml
@@ -8,7 +8,7 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.83"
+wasm-bindgen = "0.2.84"
 
 [dependencies.web-sys]
 version = "0.3.4"
diff --git a/examples/webgl/Cargo.toml b/examples/webgl/Cargo.toml
index a5efb9f693e..c53b952dbe7 100644
--- a/examples/webgl/Cargo.toml
+++ b/examples/webgl/Cargo.toml
@@ -8,8 +8,8 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-js-sys = "0.3.60"
-wasm-bindgen = "0.2.83"
+js-sys = "0.3.61"
+wasm-bindgen = "0.2.84"
 
 [dependencies.web-sys]
 version = "0.3.4"
diff --git a/examples/webrtc_datachannel/Cargo.toml b/examples/webrtc_datachannel/Cargo.toml
index 2c31ace92bf..ce80a2d0a0d 100644
--- a/examples/webrtc_datachannel/Cargo.toml
+++ b/examples/webrtc_datachannel/Cargo.toml
@@ -8,9 +8,9 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.83"
+wasm-bindgen = "0.2.84"
 js-sys = "0.3"
-wasm-bindgen-futures = "0.4.33"
+wasm-bindgen-futures = "0.4.34"
 
 [dependencies.web-sys]
 version = "0.3.22"
diff --git a/examples/websockets/Cargo.toml b/examples/websockets/Cargo.toml
index fd34117a0e8..014ad0c86e6 100644
--- a/examples/websockets/Cargo.toml
+++ b/examples/websockets/Cargo.toml
@@ -8,7 +8,7 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.83"
+wasm-bindgen = "0.2.84"
 js-sys = "0.3"
 
 [dependencies.web-sys]
diff --git a/examples/webxr/Cargo.toml b/examples/webxr/Cargo.toml
index 8351328d6e7..2598649bdf2 100644
--- a/examples/webxr/Cargo.toml
+++ b/examples/webxr/Cargo.toml
@@ -9,9 +9,9 @@ crate-type = ["cdylib"]
 
 [dependencies]
 futures = "0.3.4"
-js-sys = "0.3.60"
-wasm-bindgen = "0.2.83"
-wasm-bindgen-futures = "0.4.33"
+js-sys = "0.3.61"
+wasm-bindgen = "0.2.84"
+wasm-bindgen-futures = "0.4.34"
 
 [dependencies.web-sys]
 version = "0.3.36"
diff --git a/examples/without-a-bundler/Cargo.toml b/examples/without-a-bundler/Cargo.toml
index 4180dafafdb..038a7829cb6 100644
--- a/examples/without-a-bundler/Cargo.toml
+++ b/examples/without-a-bundler/Cargo.toml
@@ -8,7 +8,7 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.83"
+wasm-bindgen = "0.2.84"
 
 [dependencies.web-sys]
 version = "0.3.4"