diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2ff30f9eeef..20c87a0e073 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,7 +1,9 @@
 # `wasm-bindgen` Change Log
 --------------------------------------------------------------------------------
 
-## Unreleased
+## [0.2.91](https://github.com/rustwasm/wasm-bindgen/compare/0.2.90...0.2.91)
+
+Released 2024-02-06
 
 ### Added
 
diff --git a/Cargo.toml b/Cargo.toml
index b1faa4e8e6a..08cd2dfaa8e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen"
-version = "0.2.90"
+version = "0.2.91"
 authors = ["The wasm-bindgen Developers"]
 license = "MIT OR Apache-2.0"
 readme = "README.md"
@@ -42,15 +42,15 @@ xxx_debug_only_print_generated_code = [
 ]
 
 [dependencies]
-wasm-bindgen-macro = { path = "crates/macro", version = "=0.2.90" }
+wasm-bindgen-macro = { path = "crates/macro", version = "=0.2.91" }
 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 = '0.3.67' }
-wasm-bindgen-test = { path = 'crates/test', version = '=0.3.40' }
-wasm-bindgen-futures = { path = 'crates/futures', version = '=0.4.40' }
+js-sys = { path = 'crates/js-sys', version = '0.3.68' }
+wasm-bindgen-test = { path = 'crates/test', version = '=0.3.41' }
+wasm-bindgen-futures = { path = 'crates/futures', version = '=0.4.41' }
 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 8be4e953a1f..b2dccbbbc4a 100644
--- a/crates/backend/Cargo.toml
+++ b/crates/backend/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-backend"
-version = "0.2.90"
+version = "0.2.91"
 authors = ["The wasm-bindgen Developers"]
 license = "MIT OR Apache-2.0"
 repository = "https://github.com/rustwasm/wasm-bindgen/tree/master/crates/backend"
@@ -23,4 +23,4 @@ once_cell = "1.12"
 proc-macro2 = "1.0"
 quote = '1.0'
 syn = { version = '2.0', features = ['full'] }
-wasm-bindgen-shared = { path = "../shared", version = "=0.2.90" }
+wasm-bindgen-shared = { path = "../shared", version = "=0.2.91" }
diff --git a/crates/cli-support/Cargo.toml b/crates/cli-support/Cargo.toml
index 0dae8e03959..ec12dc3dbdc 100644
--- a/crates/cli-support/Cargo.toml
+++ b/crates/cli-support/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-cli-support"
-version = "0.2.90"
+version = "0.2.91"
 authors = ["The wasm-bindgen Developers"]
 license = "MIT OR Apache-2.0"
 repository = "https://github.com/rustwasm/wasm-bindgen/tree/master/crates/cli-support"
@@ -20,10 +20,10 @@ rustc-demangle = "0.1.13"
 serde_json = "1.0"
 tempfile = "3.0"
 walrus = "0.20.2"
-wasm-bindgen-externref-xform = { path = '../externref-xform', version = '=0.2.90' }
-wasm-bindgen-multi-value-xform = { path = '../multi-value-xform', version = '=0.2.90' }
-wasm-bindgen-shared = { path = "../shared", version = '=0.2.90' }
-wasm-bindgen-threads-xform = { path = '../threads-xform', version = '=0.2.90' }
-wasm-bindgen-wasm-conventions = { path = '../wasm-conventions', version = '=0.2.90' }
-wasm-bindgen-wasm-interpreter = { path = "../wasm-interpreter", version = '=0.2.90' }
+wasm-bindgen-externref-xform = { path = '../externref-xform', version = '=0.2.91' }
+wasm-bindgen-multi-value-xform = { path = '../multi-value-xform', version = '=0.2.91' }
+wasm-bindgen-shared = { path = "../shared", version = '=0.2.91' }
+wasm-bindgen-threads-xform = { path = '../threads-xform', version = '=0.2.91' }
+wasm-bindgen-wasm-conventions = { path = '../wasm-conventions', version = '=0.2.91' }
+wasm-bindgen-wasm-interpreter = { path = "../wasm-interpreter", version = '=0.2.91' }
 unicode-ident = "1.0.5"
diff --git a/crates/cli/Cargo.toml b/crates/cli/Cargo.toml
index e7d09100875..81f27693583 100644
--- a/crates/cli/Cargo.toml
+++ b/crates/cli/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-cli"
-version = "0.2.90"
+version = "0.2.91"
 authors = ["The wasm-bindgen Developers"]
 license = "MIT OR Apache-2.0"
 repository = "https://github.com/rustwasm/wasm-bindgen/tree/master/crates/cli"
@@ -34,8 +34,8 @@ ureq = { version = "2.7", default-features = false, features = [
     "gzip",
 ] }
 walrus = { version = "0.20.2", features = ['parallel'] }
-wasm-bindgen-cli-support = { path = "../cli-support", version = "=0.2.90" }
-wasm-bindgen-shared = { path = "../shared", version = "=0.2.90" }
+wasm-bindgen-cli-support = { path = "../cli-support", version = "=0.2.91" }
+wasm-bindgen-shared = { path = "../shared", version = "=0.2.91" }
 
 [dev-dependencies]
 assert_cmd = "1.0"
diff --git a/crates/externref-xform/Cargo.toml b/crates/externref-xform/Cargo.toml
index d1082290d09..0b5f80f3779 100644
--- a/crates/externref-xform/Cargo.toml
+++ b/crates/externref-xform/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-externref-xform"
-version = "0.2.90"
+version = "0.2.91"
 authors = ["The wasm-bindgen Developers"]
 license = "MIT OR 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 f5462b2a351..860e6d741db 100644
--- a/crates/futures/Cargo.toml
+++ b/crates/futures/Cargo.toml
@@ -7,14 +7,14 @@ license = "MIT OR Apache-2.0"
 name = "wasm-bindgen-futures"
 repository = "https://github.com/rustwasm/wasm-bindgen/tree/master/crates/futures"
 readme = "./README.md"
-version = "0.4.40"
+version = "0.4.41"
 edition = "2018"
 rust-version = "1.57"
 
 [dependencies]
 cfg-if = "1.0.0"
-js-sys = { path = "../js-sys", version = '0.3.67' }
-wasm-bindgen = { path = "../..", version = '0.2.90' }
+js-sys = { path = "../js-sys", version = '0.3.68' }
+wasm-bindgen = { path = "../..", version = '0.2.91' }
 futures-core =  { version = '0.3.8', default-features = false, optional = true }
 
 [features]
@@ -29,6 +29,6 @@ features = [
 ]
 
 [target.'cfg(target_arch = "wasm32")'.dev-dependencies]
-wasm-bindgen-test = { path = '../test', version = '0.3.40' }
+wasm-bindgen-test = { path = '../test', version = '0.3.41' }
 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 80a940af9c0..ca5f849f85b 100644
--- a/crates/js-sys/Cargo.toml
+++ b/crates/js-sys/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "js-sys"
-version = "0.3.67"
+version = "0.3.68"
 authors = ["The wasm-bindgen Developers"]
 readme = "./README.md"
 categories = ["wasm"]
@@ -20,9 +20,9 @@ test = false
 doctest = false
 
 [dependencies]
-wasm-bindgen = { path = "../..", version = "0.2.90" }
+wasm-bindgen = { path = "../..", version = "0.2.91" }
 
 [target.'cfg(target_arch = "wasm32")'.dev-dependencies]
-wasm-bindgen-test = { path = '../test', version = '=0.3.40' }
-wasm-bindgen-futures = { path = '../futures', version = '0.4.40' }
-web-sys = { path = "../web-sys", version = "0.3.67", features = ["Headers", "Response", "ResponseInit"] }
+wasm-bindgen-test = { path = '../test', version = '=0.3.41' }
+wasm-bindgen-futures = { path = '../futures', version = '0.4.41' }
+web-sys = { path = "../web-sys", version = "0.3.68", features = ["Headers", "Response", "ResponseInit"] }
diff --git a/crates/macro-support/Cargo.toml b/crates/macro-support/Cargo.toml
index 1ba1c8717b8..6a13463b9be 100644
--- a/crates/macro-support/Cargo.toml
+++ b/crates/macro-support/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-macro-support"
-version = "0.2.90"
+version = "0.2.91"
 authors = ["The wasm-bindgen Developers"]
 license = "MIT OR Apache-2.0"
 repository = "https://github.com/rustwasm/wasm-bindgen/tree/master/crates/macro-support"
@@ -21,5 +21,5 @@ strict-macro = []
 syn = { version = '2.0', features = ['visit', 'full'] }
 quote = '1.0'
 proc-macro2 = "1.0"
-wasm-bindgen-backend = { path = "../backend", version = "=0.2.90" }
-wasm-bindgen-shared = { path = "../shared", version = "=0.2.90" }
+wasm-bindgen-backend = { path = "../backend", version = "=0.2.91" }
+wasm-bindgen-shared = { path = "../shared", version = "=0.2.91" }
diff --git a/crates/macro/Cargo.toml b/crates/macro/Cargo.toml
index ae7a3044ced..46ceac29a36 100644
--- a/crates/macro/Cargo.toml
+++ b/crates/macro/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-macro"
-version = "0.2.90"
+version = "0.2.91"
 authors = ["The wasm-bindgen Developers"]
 license = "MIT OR Apache-2.0"
 repository = "https://github.com/rustwasm/wasm-bindgen/tree/master/crates/macro"
@@ -21,11 +21,11 @@ xxx_debug_only_print_generated_code = []
 strict-macro = ["wasm-bindgen-macro-support/strict-macro"]
 
 [dependencies]
-wasm-bindgen-macro-support = { path = "../macro-support", version = "=0.2.90" }
+wasm-bindgen-macro-support = { path = "../macro-support", version = "=0.2.91" }
 quote = "1.0"
 
 [dev-dependencies]
 trybuild = "1.0"
-wasm-bindgen = { path = "../..", version = "0.2.90" }
-wasm-bindgen-futures = { path = "../futures", version = "0.4.40" }
-web-sys = { path = "../web-sys", version = "0.3.67", features = ["Worker"] }
+wasm-bindgen = { path = "../..", version = "0.2.91" }
+wasm-bindgen-futures = { path = "../futures", version = "0.4.41" }
+web-sys = { path = "../web-sys", version = "0.3.68", features = ["Worker"] }
diff --git a/crates/multi-value-xform/Cargo.toml b/crates/multi-value-xform/Cargo.toml
index a03bf6f5688..dd6a7a0e6f4 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 = "0.2.90"
+version = "0.2.91"
 authors = ["The wasm-bindgen Developers"]
 license = "MIT OR 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 eb2ab22c3b4..a5d90fcda60 100644
--- a/crates/shared/Cargo.toml
+++ b/crates/shared/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-shared"
-version = "0.2.90"
+version = "0.2.91"
 authors = ["The wasm-bindgen Developers"]
 license = "MIT OR 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 0acca18e48f..4dccf097327 100644
--- a/crates/test-macro/Cargo.toml
+++ b/crates/test-macro/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-test-macro"
-version = "0.3.40"
+version = "0.3.41"
 authors = ["The wasm-bindgen Developers"]
 description = "Internal testing macro for wasm-bindgen"
 license = "MIT OR Apache-2.0"
diff --git a/crates/test/Cargo.toml b/crates/test/Cargo.toml
index 51c1a59ca0e..d7f5dc0794a 100644
--- a/crates/test/Cargo.toml
+++ b/crates/test/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-test"
-version = "0.3.40"
+version = "0.3.41"
 authors = ["The wasm-bindgen Developers"]
 description = "Internal testing crate for wasm-bindgen"
 license = "MIT OR Apache-2.0"
@@ -10,11 +10,11 @@ rust-version = "1.57"
 
 [dependencies]
 console_error_panic_hook = '0.1'
-js-sys = { path = '../js-sys', version = '0.3.67' }
+js-sys = { path = '../js-sys', version = '0.3.68' }
 scoped-tls = "1.0"
-wasm-bindgen = { path = '../..', version = '0.2.90' }
-wasm-bindgen-futures = { path = '../futures', version = '0.4.40' }
-wasm-bindgen-test-macro = { path = '../test-macro', version = '=0.3.40' }
+wasm-bindgen = { path = '../..', version = '0.2.91' }
+wasm-bindgen-futures = { path = '../futures', version = '0.4.41' }
+wasm-bindgen-test-macro = { path = '../test-macro', version = '=0.3.41' }
 gg-alloc = { version = "1.0", optional = true }
 
 [lib]
diff --git a/crates/threads-xform/Cargo.toml b/crates/threads-xform/Cargo.toml
index 220e8022dff..e55df83bfdb 100644
--- a/crates/threads-xform/Cargo.toml
+++ b/crates/threads-xform/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-threads-xform"
-version = "0.2.90"
+version = "0.2.91"
 authors = ["The wasm-bindgen Developers"]
 license = "MIT OR Apache-2.0"
 repository = "https://github.com/rustwasm/wasm-bindgen/tree/master/crates/threads-xform"
@@ -15,7 +15,7 @@ rust-version = "1.57"
 [dependencies]
 anyhow = "1.0"
 walrus = "0.20.2"
-wasm-bindgen-wasm-conventions = { path = "../wasm-conventions", version = "=0.2.90" }
+wasm-bindgen-wasm-conventions = { path = "../wasm-conventions", version = "=0.2.91" }
 
 [dev-dependencies]
 rayon = "1.0"
diff --git a/crates/wasm-conventions/Cargo.toml b/crates/wasm-conventions/Cargo.toml
index 234d499fada..aee55476b0c 100644
--- a/crates/wasm-conventions/Cargo.toml
+++ b/crates/wasm-conventions/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-wasm-conventions"
-version = "0.2.90"
+version = "0.2.91"
 authors = ["The wasm-bindgen developers"]
 license = "MIT OR 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 94d33d3b134..5f53464da0f 100644
--- a/crates/wasm-interpreter/Cargo.toml
+++ b/crates/wasm-interpreter/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-wasm-interpreter"
-version = "0.2.90"
+version = "0.2.91"
 authors = ["The wasm-bindgen Developers"]
 license = "MIT OR Apache-2.0"
 repository = "https://github.com/rustwasm/wasm-bindgen/tree/main/crates/wasm-interpreter"
@@ -16,7 +16,7 @@ rust-version = "1.57"
 anyhow = "1.0"
 log = "0.4"
 walrus = "0.20.2"
-wasm-bindgen-wasm-conventions = { path = "../wasm-conventions", version = "0.2.90" }
+wasm-bindgen-wasm-conventions = { path = "../wasm-conventions", version = "0.2.91" }
 
 [dev-dependencies]
 tempfile = "3"
diff --git a/crates/web-sys/Cargo.toml b/crates/web-sys/Cargo.toml
index 55dfc9fcaf7..11f287f5c24 100644
--- a/crates/web-sys/Cargo.toml
+++ b/crates/web-sys/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "web-sys"
-version = "0.3.67"
+version = "0.3.68"
 authors = ["The wasm-bindgen Developers"]
 readme = "./README.md"
 homepage = "https://rustwasm.github.io/wasm-bindgen/web-sys/index.html"
@@ -22,12 +22,12 @@ doctest = false
 test = false
 
 [dependencies]
-wasm-bindgen = { path = "../..", version = "0.2.90" }
-js-sys = { path = '../js-sys', version = '0.3.67' }
+wasm-bindgen = { path = "../..", version = "0.2.91" }
+js-sys = { path = '../js-sys', version = '0.3.68' }
 
 [target.'cfg(target_arch = "wasm32")'.dev-dependencies]
-wasm-bindgen-test = { path = '../test', version = '0.3.40' }
-wasm-bindgen-futures = { path = '../futures', version = '0.4.40' }
+wasm-bindgen-test = { path = '../test', version = '0.3.41' }
+wasm-bindgen-futures = { path = '../futures', version = '0.4.41' }
 
 # 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 b5183178e88..d004298a23f 100644
--- a/crates/webidl/Cargo.toml
+++ b/crates/webidl/Cargo.toml
@@ -21,7 +21,7 @@ log = "0.4.1"
 proc-macro2 = "1.0"
 quote = '1.0'
 syn = { version = '2.0', features = ['full'] }
-wasm-bindgen-backend = { version = "=0.2.90", path = "../backend" }
+wasm-bindgen-backend = { version = "=0.2.91", 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 41b635908f5..cdeabc31055 100644
--- a/examples/add/Cargo.toml
+++ b/examples/add/Cargo.toml
@@ -9,4 +9,4 @@ rust-version = "1.57"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.90"
+wasm-bindgen = "0.2.91"
diff --git a/examples/canvas/Cargo.toml b/examples/canvas/Cargo.toml
index e1afecc8037..d0088cc344c 100644
--- a/examples/canvas/Cargo.toml
+++ b/examples/canvas/Cargo.toml
@@ -9,8 +9,8 @@ rust-version = "1.57"
 crate-type = ["cdylib"]
 
 [dependencies]
-js-sys = "0.3.67"
-wasm-bindgen = "0.2.90"
+js-sys = "0.3.68"
+wasm-bindgen = "0.2.91"
 
 [dependencies.web-sys]
 version = "0.3.4"
diff --git a/examples/char/Cargo.toml b/examples/char/Cargo.toml
index 6f61f63f079..c848952902a 100644
--- a/examples/char/Cargo.toml
+++ b/examples/char/Cargo.toml
@@ -9,4 +9,4 @@ rust-version = "1.57"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.90"
+wasm-bindgen = "0.2.91"
diff --git a/examples/closures/Cargo.toml b/examples/closures/Cargo.toml
index 6e37abd8332..1021f1a35cd 100644
--- a/examples/closures/Cargo.toml
+++ b/examples/closures/Cargo.toml
@@ -9,8 +9,8 @@ rust-version = "1.57"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.90"
-js-sys = "0.3.67"
+wasm-bindgen = "0.2.91"
+js-sys = "0.3.68"
 
 [dependencies.web-sys]
 version = "0.3.4"
diff --git a/examples/console_log/Cargo.toml b/examples/console_log/Cargo.toml
index c1ee13c313f..64f5939909e 100644
--- a/examples/console_log/Cargo.toml
+++ b/examples/console_log/Cargo.toml
@@ -9,5 +9,5 @@ rust-version = "1.57"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.90"
-web-sys = { version = "0.3.67", features = ['console'] }
+wasm-bindgen = "0.2.91"
+web-sys = { version = "0.3.68", features = ['console'] }
diff --git a/examples/deno/Cargo.toml b/examples/deno/Cargo.toml
index 37c916928f4..d2a17d0d6fe 100644
--- a/examples/deno/Cargo.toml
+++ b/examples/deno/Cargo.toml
@@ -9,4 +9,4 @@ rust-version = "1.57"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.90"
+wasm-bindgen = "0.2.91"
diff --git a/examples/dom/Cargo.toml b/examples/dom/Cargo.toml
index f559e374d83..4556a2c7eb5 100644
--- a/examples/dom/Cargo.toml
+++ b/examples/dom/Cargo.toml
@@ -9,7 +9,7 @@ rust-version = "1.57"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.90"
+wasm-bindgen = "0.2.91"
 
 [dependencies.web-sys]
 version = "0.3.4"
diff --git a/examples/duck-typed-interfaces/Cargo.toml b/examples/duck-typed-interfaces/Cargo.toml
index 9d58b57d083..c5f6b1d6108 100644
--- a/examples/duck-typed-interfaces/Cargo.toml
+++ b/examples/duck-typed-interfaces/Cargo.toml
@@ -9,4 +9,4 @@ rust-version = "1.57"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.90"
+wasm-bindgen = "0.2.91"
diff --git a/examples/fetch/Cargo.toml b/examples/fetch/Cargo.toml
index f7ff31cf775..0f6e74688f5 100644
--- a/examples/fetch/Cargo.toml
+++ b/examples/fetch/Cargo.toml
@@ -9,9 +9,9 @@ rust-version = "1.57"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.90"
-js-sys = "0.3.67"
-wasm-bindgen-futures = "0.4.40"
+wasm-bindgen = "0.2.91"
+js-sys = "0.3.68"
+wasm-bindgen-futures = "0.4.41"
 
 [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 1a0658499b2..c61262759d7 100644
--- a/examples/guide-supported-types-examples/Cargo.toml
+++ b/examples/guide-supported-types-examples/Cargo.toml
@@ -9,5 +9,5 @@ rust-version = "1.57"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.90"
-js-sys = "0.3.67"
+wasm-bindgen = "0.2.91"
+js-sys = "0.3.68"
diff --git a/examples/hello_world/Cargo.toml b/examples/hello_world/Cargo.toml
index 64d83ba5e8d..5ea4ba06bdc 100644
--- a/examples/hello_world/Cargo.toml
+++ b/examples/hello_world/Cargo.toml
@@ -9,4 +9,4 @@ rust-version = "1.57"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.90"
+wasm-bindgen = "0.2.91"
diff --git a/examples/import_js/crate/Cargo.toml b/examples/import_js/crate/Cargo.toml
index 599ac18164b..cd87a9b86dc 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 = "0.2.90"
+wasm-bindgen = "0.2.91"
diff --git a/examples/julia_set/Cargo.toml b/examples/julia_set/Cargo.toml
index 9a54e10ede6..e16590c3782 100644
--- a/examples/julia_set/Cargo.toml
+++ b/examples/julia_set/Cargo.toml
@@ -9,7 +9,7 @@ rust-version = "1.57"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.90"
+wasm-bindgen = "0.2.91"
 
 [dependencies.web-sys]
 version = "0.3.4"
diff --git a/examples/paint/Cargo.toml b/examples/paint/Cargo.toml
index 1786bdaf536..e4a108d5672 100644
--- a/examples/paint/Cargo.toml
+++ b/examples/paint/Cargo.toml
@@ -9,8 +9,8 @@ rust-version = "1.57"
 crate-type = ["cdylib"]
 
 [dependencies]
-js-sys = "0.3.67"
-wasm-bindgen = "0.2.90"
+js-sys = "0.3.68"
+wasm-bindgen = "0.2.91"
 
 [dependencies.web-sys]
 version = "0.3.4"
diff --git a/examples/performance/Cargo.toml b/examples/performance/Cargo.toml
index 38c62cd05bd..46aa55a156e 100644
--- a/examples/performance/Cargo.toml
+++ b/examples/performance/Cargo.toml
@@ -9,7 +9,7 @@ rust-version = "1.57"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.90"
+wasm-bindgen = "0.2.91"
 humantime = "2"
 
 [dependencies.web-sys]
diff --git a/examples/raytrace-parallel/Cargo.toml b/examples/raytrace-parallel/Cargo.toml
index 2b8ff0b86ea..ebdf77b6037 100644
--- a/examples/raytrace-parallel/Cargo.toml
+++ b/examples/raytrace-parallel/Cargo.toml
@@ -10,14 +10,14 @@ crate-type = ["cdylib"]
 
 [dependencies]
 console_error_panic_hook = "0.1"
-js-sys = "0.3.67"
+js-sys = "0.3.68"
 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 = "0.2.90"
-wasm-bindgen-futures = "0.4.40"
+wasm-bindgen = "0.2.91"
+wasm-bindgen-futures = "0.4.41"
 
 [dependencies.web-sys]
 version = "0.3.23"
diff --git a/examples/request-animation-frame/Cargo.toml b/examples/request-animation-frame/Cargo.toml
index f0455d2407c..69a7ace580b 100644
--- a/examples/request-animation-frame/Cargo.toml
+++ b/examples/request-animation-frame/Cargo.toml
@@ -9,7 +9,7 @@ rust-version = "1.57"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.90"
+wasm-bindgen = "0.2.91"
 
 [dependencies.web-sys]
 version = "0.3.4"
diff --git a/examples/synchronous-instantiation/Cargo.toml b/examples/synchronous-instantiation/Cargo.toml
index db5a4a735fd..bdf4115e491 100644
--- a/examples/synchronous-instantiation/Cargo.toml
+++ b/examples/synchronous-instantiation/Cargo.toml
@@ -9,4 +9,4 @@ rust-version = "1.57"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.90"
+wasm-bindgen = "0.2.91"
diff --git a/examples/todomvc/Cargo.toml b/examples/todomvc/Cargo.toml
index ce7a6bd3b40..e8966679a0f 100644
--- a/examples/todomvc/Cargo.toml
+++ b/examples/todomvc/Cargo.toml
@@ -12,8 +12,8 @@ crate-type = ["cdylib"]
 askama = "0.10.0"
 
 [dependencies]
-js-sys = "0.3.67"
-wasm-bindgen = "0.2.90"
+js-sys = "0.3.68"
+wasm-bindgen = "0.2.91"
 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 d9575a9dd31..1bcbe841bae 100644
--- a/examples/wasm-audio-worklet/Cargo.toml
+++ b/examples/wasm-audio-worklet/Cargo.toml
@@ -9,9 +9,9 @@ crate-type = ["cdylib"]
 
 [dependencies]
 console_log = "0.2.0"
-js-sys = "0.3.67"
-wasm-bindgen = "0.2.90"
-wasm-bindgen-futures = "0.4.40"
+js-sys = "0.3.68"
+wasm-bindgen = "0.2.91"
+wasm-bindgen-futures = "0.4.41"
 
 [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 efdab87936e..5431abe2766 100644
--- a/examples/wasm-in-wasm-imports/Cargo.toml
+++ b/examples/wasm-in-wasm-imports/Cargo.toml
@@ -9,6 +9,6 @@ rust-version = "1.57"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.90"
-js-sys = "0.3.67"
-wasm-bindgen-futures = "0.4.40"
+wasm-bindgen = "0.2.91"
+js-sys = "0.3.68"
+wasm-bindgen-futures = "0.4.41"
diff --git a/examples/wasm-in-wasm/Cargo.toml b/examples/wasm-in-wasm/Cargo.toml
index 13a307d5e23..b2a8e4837d7 100644
--- a/examples/wasm-in-wasm/Cargo.toml
+++ b/examples/wasm-in-wasm/Cargo.toml
@@ -9,6 +9,6 @@ rust-version = "1.57"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.90"
-js-sys = "0.3.67"
-wasm-bindgen-futures = "0.4.40"
+wasm-bindgen = "0.2.91"
+js-sys = "0.3.68"
+wasm-bindgen-futures = "0.4.41"
diff --git a/examples/wasm-in-web-worker/Cargo.toml b/examples/wasm-in-web-worker/Cargo.toml
index 25769363e80..8314c662b1e 100644
--- a/examples/wasm-in-web-worker/Cargo.toml
+++ b/examples/wasm-in-web-worker/Cargo.toml
@@ -9,7 +9,7 @@ rust-version = "1.57"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.90"
+wasm-bindgen = "0.2.91"
 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 29e8eef312a..d36f812dd9f 100644
--- a/examples/wasm2js/Cargo.toml
+++ b/examples/wasm2js/Cargo.toml
@@ -9,4 +9,4 @@ rust-version = "1.57"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.90"
+wasm-bindgen = "0.2.91"
diff --git a/examples/weather_report/Cargo.toml b/examples/weather_report/Cargo.toml
index 1e76e800573..628c24be45a 100644
--- a/examples/weather_report/Cargo.toml
+++ b/examples/weather_report/Cargo.toml
@@ -16,7 +16,7 @@ chrono = "0.4.11"
 reqwest = "0.10.6"
 wasm-bindgen-futures = "0.4.1"
 json= "*"
-wasm-bindgen = "0.2.90"
+wasm-bindgen = "0.2.91"
 gloo = "0.2.1"
 
 [dependencies.web-sys]
diff --git a/examples/webaudio/Cargo.toml b/examples/webaudio/Cargo.toml
index 03b440dc89f..a49681852c9 100644
--- a/examples/webaudio/Cargo.toml
+++ b/examples/webaudio/Cargo.toml
@@ -9,7 +9,7 @@ rust-version = "1.57"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.90"
+wasm-bindgen = "0.2.91"
 
 [dependencies.web-sys]
 version = "0.3.4"
diff --git a/examples/webgl/Cargo.toml b/examples/webgl/Cargo.toml
index bab7b4cff03..c1452b377f9 100644
--- a/examples/webgl/Cargo.toml
+++ b/examples/webgl/Cargo.toml
@@ -9,8 +9,8 @@ rust-version = "1.57"
 crate-type = ["cdylib"]
 
 [dependencies]
-js-sys = "0.3.67"
-wasm-bindgen = "0.2.90"
+js-sys = "0.3.68"
+wasm-bindgen = "0.2.91"
 
 [dependencies.web-sys]
 version = "0.3.4"
diff --git a/examples/webrtc_datachannel/Cargo.toml b/examples/webrtc_datachannel/Cargo.toml
index 7f7fbca4339..32fcd5dd78d 100644
--- a/examples/webrtc_datachannel/Cargo.toml
+++ b/examples/webrtc_datachannel/Cargo.toml
@@ -9,9 +9,9 @@ rust-version = "1.57"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.90"
+wasm-bindgen = "0.2.91"
 js-sys = "0.3"
-wasm-bindgen-futures = "0.4.40"
+wasm-bindgen-futures = "0.4.41"
 
 [dependencies.web-sys]
 version = "0.3.22"
diff --git a/examples/websockets/Cargo.toml b/examples/websockets/Cargo.toml
index 0cfd4214a33..97f537d4800 100644
--- a/examples/websockets/Cargo.toml
+++ b/examples/websockets/Cargo.toml
@@ -9,7 +9,7 @@ rust-version = "1.57"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.90"
+wasm-bindgen = "0.2.91"
 js-sys = "0.3"
 
 [dependencies.web-sys]
diff --git a/examples/webxr/Cargo.toml b/examples/webxr/Cargo.toml
index c934e4c8b5e..1ed18c404e5 100644
--- a/examples/webxr/Cargo.toml
+++ b/examples/webxr/Cargo.toml
@@ -10,9 +10,9 @@ crate-type = ["cdylib"]
 
 [dependencies]
 futures = "0.3.4"
-js-sys = "0.3.67"
-wasm-bindgen = "0.2.90"
-wasm-bindgen-futures = "0.4.40"
+js-sys = "0.3.68"
+wasm-bindgen = "0.2.91"
+wasm-bindgen-futures = "0.4.41"
 
 [dependencies.web-sys]
 version = "0.3.37"
diff --git a/examples/without-a-bundler/Cargo.toml b/examples/without-a-bundler/Cargo.toml
index 3d7a30ba77d..b55ed46122c 100644
--- a/examples/without-a-bundler/Cargo.toml
+++ b/examples/without-a-bundler/Cargo.toml
@@ -9,7 +9,7 @@ rust-version = "1.57"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.90"
+wasm-bindgen = "0.2.91"
 
 [dependencies.web-sys]
 version = "0.3.4"