diff --git a/Cargo.toml b/Cargo.toml
index 064ea634f44..6519675e678 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen"
-version = "0.2.33"
+version = "0.2.34"
 authors = ["The wasm-bindgen Developers"]
 license = "MIT/Apache-2.0"
 # Because only a single `wasm_bindgen` version can be used in a dependency
@@ -39,13 +39,13 @@ 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 = "=0.2.33" }
+wasm-bindgen-macro = { path = "crates/macro", version = "=0.2.34" }
 serde = { version = "1.0", optional = true }
 serde_json = { version = "1.0", optional = true }
 
 [target.'cfg(target_arch = "wasm32")'.dev-dependencies]
-js-sys = { path = 'crates/js-sys', version = '0.3.10' }
-wasm-bindgen-test = { path = 'crates/test', version = '=0.2.33' }
+js-sys = { path = 'crates/js-sys', version = '0.3.11' }
+wasm-bindgen-test = { path = 'crates/test', version = '=0.2.34' }
 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 ab0774b70c1..ad4103c287f 100644
--- a/crates/backend/Cargo.toml
+++ b/crates/backend/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-backend"
-version = "0.2.33"
+version = "0.2.34"
 authors = ["The wasm-bindgen Developers"]
 license = "MIT/Apache-2.0"
 repository = "https://github.com/rustwasm/wasm-bindgen/tree/master/crates/backend"
@@ -20,4 +20,4 @@ log = "0.4"
 proc-macro2 = "0.4.8"
 quote = '0.6'
 syn = { version = '0.15', features = ['full'] }
-wasm-bindgen-shared = { path = "../shared", version = "=0.2.33" }
+wasm-bindgen-shared = { path = "../shared", version = "=0.2.34" }
diff --git a/crates/cli-support/Cargo.toml b/crates/cli-support/Cargo.toml
index 62a6bb7f88c..c860d6a3d0f 100644
--- a/crates/cli-support/Cargo.toml
+++ b/crates/cli-support/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-cli-support"
-version = "0.2.33"
+version = "0.2.34"
 authors = ["The wasm-bindgen Developers"]
 license = "MIT/Apache-2.0"
 repository = "https://github.com/rustwasm/wasm-bindgen/tree/master/crates/cli-support"
@@ -15,7 +15,7 @@ base64 = "0.9"
 failure = "0.1.2"
 parity-wasm = "0.36"
 tempfile = "3.0"
-wasm-bindgen-gc = { path = '../gc', version = '=0.2.33' }
-wasm-bindgen-shared = { path = "../shared", version = '=0.2.33' }
-wasm-bindgen-threads-xform = { path = '../threads-xform', version = '=0.2.33' }
-wasm-bindgen-wasm-interpreter = { path = "../wasm-interpreter", version = '=0.2.33' }
+wasm-bindgen-gc = { path = '../gc', version = '=0.2.34' }
+wasm-bindgen-shared = { path = "../shared", version = '=0.2.34' }
+wasm-bindgen-threads-xform = { path = '../threads-xform', version = '=0.2.34' }
+wasm-bindgen-wasm-interpreter = { path = "../wasm-interpreter", version = '=0.2.34' }
diff --git a/crates/cli/Cargo.toml b/crates/cli/Cargo.toml
index 613308b05e8..eef6115e2f9 100644
--- a/crates/cli/Cargo.toml
+++ b/crates/cli/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-cli"
-version = "0.2.33"
+version = "0.2.34"
 authors = ["The wasm-bindgen Developers"]
 license = "MIT/Apache-2.0"
 repository = "https://github.com/rustwasm/wasm-bindgen/tree/master/crates/cli"
@@ -23,8 +23,8 @@ rouille = { version = "3.0.0", default-features = false }
 serde = "1.0"
 serde_derive = "1.0"
 serde_json = "1.0"
-wasm-bindgen-cli-support = { path = "../cli-support", version = "=0.2.33" }
-wasm-bindgen-shared = { path = "../shared", version = "=0.2.33" }
+wasm-bindgen-cli-support = { path = "../cli-support", version = "=0.2.34" }
+wasm-bindgen-shared = { path = "../shared", version = "=0.2.34" }
 openssl = { version = '0.10.11', optional = true }
 
 [features]
diff --git a/crates/futures/Cargo.toml b/crates/futures/Cargo.toml
index ea9cba7060d..a8a2390db21 100644
--- a/crates/futures/Cargo.toml
+++ b/crates/futures/Cargo.toml
@@ -7,12 +7,12 @@ license = "MIT/Apache-2.0"
 name = "wasm-bindgen-futures"
 repository = "https://github.com/rustwasm/wasm-bindgen/tree/master/crates/futures"
 readme = "./README.md"
-version = "0.3.10"
+version = "0.3.11"
 
 [dependencies]
 futures = "0.1.20"
-js-sys = { path = "../js-sys", version = '0.3.10' }
-wasm-bindgen = { path = "../..", version = '0.2.33' }
+js-sys = { path = "../js-sys", version = '0.3.11' }
+wasm-bindgen = { path = "../..", version = '0.2.34' }
 
 [target.'cfg(target_arch = "wasm32")'.dev-dependencies]
-wasm-bindgen-test = { path = '../test', version = '0.2.33' }
+wasm-bindgen-test = { path = '../test', version = '0.2.34' }
diff --git a/crates/gc/Cargo.toml b/crates/gc/Cargo.toml
index b21961e195c..0988a3f2d37 100644
--- a/crates/gc/Cargo.toml
+++ b/crates/gc/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-gc"
-version = "0.2.33"
+version = "0.2.34"
 authors = ["The wasm-bindgen Developers"]
 license = "MIT/Apache-2.0"
 repository = "https://github.com/rustwasm/wasm-bindgen/tree/master/crates/gc"
diff --git a/crates/js-sys/Cargo.toml b/crates/js-sys/Cargo.toml
index cfdd750d46e..496b7eacef6 100644
--- a/crates/js-sys/Cargo.toml
+++ b/crates/js-sys/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "js-sys"
-version = "0.3.10"
+version = "0.3.11"
 authors = ["The wasm-bindgen Developers"]
 readme = "./README.md"
 categories = ["wasm"]
@@ -18,9 +18,9 @@ test = false
 doctest = false
 
 [dependencies]
-wasm-bindgen = { path = "../..", version = "0.2.33" }
+wasm-bindgen = { path = "../..", version = "0.2.34" }
 
 [target.'cfg(target_arch = "wasm32")'.dev-dependencies]
 futures = "0.1.20"
-wasm-bindgen-test = { path = '../test', version = '=0.2.33' }
-wasm-bindgen-futures = { path = '../futures', version = '=0.3.10' }
+wasm-bindgen-test = { path = '../test', version = '=0.2.34' }
+wasm-bindgen-futures = { path = '../futures', version = '=0.3.11' }
diff --git a/crates/macro-support/Cargo.toml b/crates/macro-support/Cargo.toml
index 3983df307df..2f2a3e2f2da 100644
--- a/crates/macro-support/Cargo.toml
+++ b/crates/macro-support/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-macro-support"
-version = "0.2.33"
+version = "0.2.34"
 authors = ["The wasm-bindgen Developers"]
 license = "MIT/Apache-2.0"
 repository = "https://github.com/rustwasm/wasm-bindgen/tree/master/crates/macro-support"
@@ -19,5 +19,5 @@ strict-macro = []
 syn = { version = '0.15.0', features = ['visit'] }
 quote = '0.6'
 proc-macro2 = "0.4.9"
-wasm-bindgen-backend = { path = "../backend", version = "=0.2.33" }
-wasm-bindgen-shared = { path = "../shared", version = "=0.2.33" }
+wasm-bindgen-backend = { path = "../backend", version = "=0.2.34" }
+wasm-bindgen-shared = { path = "../shared", version = "=0.2.34" }
diff --git a/crates/macro/Cargo.toml b/crates/macro/Cargo.toml
index 2b1d4166f2d..4c28178f362 100644
--- a/crates/macro/Cargo.toml
+++ b/crates/macro/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-macro"
-version = "0.2.33"
+version = "0.2.34"
 authors = ["The wasm-bindgen Developers"]
 license = "MIT/Apache-2.0"
 repository = "https://github.com/rustwasm/wasm-bindgen/tree/master/crates/macro"
@@ -19,5 +19,5 @@ xxx_debug_only_print_generated_code = []
 strict-macro = ["wasm-bindgen-macro-support/strict-macro"]
 
 [dependencies]
-wasm-bindgen-macro-support = { path = "../macro-support", version = "=0.2.33" }
+wasm-bindgen-macro-support = { path = "../macro-support", version = "=0.2.34" }
 quote = "0.6"
diff --git a/crates/shared/Cargo.toml b/crates/shared/Cargo.toml
index c7b3a0f9034..94a42ccccdd 100644
--- a/crates/shared/Cargo.toml
+++ b/crates/shared/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-shared"
-version = "0.2.33"
+version = "0.2.34"
 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 10859be73ff..e24749959da 100644
--- a/crates/test-macro/Cargo.toml
+++ b/crates/test-macro/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-test-macro"
-version = "0.2.33"
+version = "0.2.34"
 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 e8d658c27ea..cd3d5906213 100644
--- a/crates/test/Cargo.toml
+++ b/crates/test/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-test"
-version = "0.2.33"
+version = "0.2.34"
 authors = ["The wasm-bindgen Developers"]
 description = "Internal testing crate for wasm-bindgen"
 license = "MIT/Apache-2.0"
@@ -9,11 +9,11 @@ repository = "https://github.com/rustwasm/wasm-bindgen"
 [dependencies]
 console_error_panic_hook = '0.1'
 futures = "0.1"
-js-sys = { path = '../js-sys', version = '0.3.10' }
+js-sys = { path = '../js-sys', version = '0.3.11' }
 scoped-tls = "0.1"
-wasm-bindgen = { path = '../..', version = '0.2.33' }
-wasm-bindgen-futures = { path = '../futures', version = '0.3.10' }
-wasm-bindgen-test-macro = { path = '../test-macro', version = '=0.2.33' }
+wasm-bindgen = { path = '../..', version = '0.2.34' }
+wasm-bindgen-futures = { path = '../futures', version = '0.3.11' }
+wasm-bindgen-test-macro = { path = '../test-macro', version = '=0.2.34' }
 
 [lib]
 test = false
diff --git a/crates/threads-xform/Cargo.toml b/crates/threads-xform/Cargo.toml
index 1d6cc40766d..af7072c2b8b 100644
--- a/crates/threads-xform/Cargo.toml
+++ b/crates/threads-xform/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-threads-xform"
-version = "0.2.33"
+version = "0.2.34"
 authors = ["The wasm-bindgen Developers"]
 license = "MIT/Apache-2.0"
 repository = "https://github.com/rustwasm/wasm-bindgen/tree/master/crates/threads-xform"
diff --git a/crates/wasm-interpreter/Cargo.toml b/crates/wasm-interpreter/Cargo.toml
index 8c59b19c01e..47252d5cb23 100644
--- a/crates/wasm-interpreter/Cargo.toml
+++ b/crates/wasm-interpreter/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-wasm-interpreter"
-version = "0.2.33"
+version = "0.2.34"
 authors = ["The wasm-bindgen Developers"]
 license = "MIT/Apache-2.0"
 repository = "https://github.com/rustwasm/wasm-bindgen/tree/master/crates/wasm-interpreter"
diff --git a/crates/web-sys/Cargo.toml b/crates/web-sys/Cargo.toml
index 515e9182920..c837d0428d1 100644
--- a/crates/web-sys/Cargo.toml
+++ b/crates/web-sys/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "web-sys"
-version = "0.3.10"
+version = "0.3.11"
 authors = ["The wasm-bindgen Developers"]
 readme = "./README.md"
 homepage = "https://rustwasm.github.io/wasm-bindgen/web-sys/index.html"
@@ -21,17 +21,17 @@ test = false
 [build-dependencies]
 env_logger = "0.6.0"
 failure = "0.1.2"
-wasm-bindgen-webidl = { path = "../webidl", version = "=0.2.27" }
+wasm-bindgen-webidl = { path = "../webidl", version = "=0.2.28" }
 sourcefile = "0.1"
 
 [dependencies]
-wasm-bindgen = { path = "../..", version = "0.2.33" }
-js-sys = { path = '../js-sys', version = '0.3.10' }
+wasm-bindgen = { path = "../..", version = "0.2.34" }
+js-sys = { path = '../js-sys', version = '0.3.11' }
 
 [target.'cfg(target_arch = "wasm32")'.dev-dependencies]
 futures = "0.1"
-wasm-bindgen-test = { path = '../test', version = '0.2.33' }
-wasm-bindgen-futures = { path = '../futures', version = '0.3.10' }
+wasm-bindgen-test = { path = '../test', version = '0.2.34' }
+wasm-bindgen-futures = { path = '../futures', version = '0.3.11' }
 
 # This list is generated by passing `__WASM_BINDGEN_DUMP_FEATURES=foo` when
 # compiling this crate which dumps the total list of features to a file called
diff --git a/crates/webidl/Cargo.toml b/crates/webidl/Cargo.toml
index b3e3de3219d..f2e588ffdf0 100644
--- a/crates/webidl/Cargo.toml
+++ b/crates/webidl/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-webidl"
-version = "0.2.27"
+version = "0.2.28"
 authors = ["The wasm-bindgen Developers"]
 license = "MIT/Apache-2.0"
 categories = ["wasm"]
@@ -18,5 +18,5 @@ log = "0.4.1"
 proc-macro2 = "0.4.8"
 quote = '0.6'
 syn = { version = '0.15', features = ['full'] }
-wasm-bindgen-backend = { version = "=0.2.33", path = "../backend" }
+wasm-bindgen-backend = { version = "=0.2.34", path = "../backend" }
 weedle = "0.8"
diff --git a/examples/add/Cargo.toml b/examples/add/Cargo.toml
index 3e9ed704a98..b9994be2bae 100644
--- a/examples/add/Cargo.toml
+++ b/examples/add/Cargo.toml
@@ -8,4 +8,4 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.33"
+wasm-bindgen = "0.2.34"
diff --git a/examples/canvas/Cargo.toml b/examples/canvas/Cargo.toml
index 0e0c34bdbd8..479305a7c22 100644
--- a/examples/canvas/Cargo.toml
+++ b/examples/canvas/Cargo.toml
@@ -8,8 +8,8 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-js-sys = "0.3.10"
-wasm-bindgen = "0.2.33"
+js-sys = "0.3.11"
+wasm-bindgen = "0.2.34"
 
 [dependencies.web-sys]
 version = "0.3.4"
diff --git a/examples/char/Cargo.toml b/examples/char/Cargo.toml
index 1d21f7b9d1c..072dfb5a8a6 100644
--- a/examples/char/Cargo.toml
+++ b/examples/char/Cargo.toml
@@ -8,4 +8,4 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.33"
+wasm-bindgen = "0.2.34"
diff --git a/examples/closures/Cargo.toml b/examples/closures/Cargo.toml
index 9de8b25b73c..3c157443c3a 100644
--- a/examples/closures/Cargo.toml
+++ b/examples/closures/Cargo.toml
@@ -8,8 +8,8 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.33"
-js-sys = "0.3.10"
+wasm-bindgen = "0.2.34"
+js-sys = "0.3.11"
 
 [dependencies.web-sys]
 version = "0.3.4"
diff --git a/examples/console_log/Cargo.toml b/examples/console_log/Cargo.toml
index 7a3a4868158..d301db610db 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 = "0.2.33"
-web-sys = { version = "0.3.10", features = ['console'] }
+wasm-bindgen = "0.2.34"
+web-sys = { version = "0.3.11", features = ['console'] }
diff --git a/examples/dom/Cargo.toml b/examples/dom/Cargo.toml
index 48db94c39d2..81b256ada3c 100644
--- a/examples/dom/Cargo.toml
+++ b/examples/dom/Cargo.toml
@@ -8,7 +8,7 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.33"
+wasm-bindgen = "0.2.34"
 
 [dependencies.web-sys]
 version = "0.3.4"
diff --git a/examples/duck-typed-interfaces/Cargo.toml b/examples/duck-typed-interfaces/Cargo.toml
index 1e3ccb8deb7..ed8ea8bfa2b 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 = "0.2.33"
+wasm-bindgen = "0.2.34"
diff --git a/examples/fetch/Cargo.toml b/examples/fetch/Cargo.toml
index a4ee8bfac29..e9ff665547f 100644
--- a/examples/fetch/Cargo.toml
+++ b/examples/fetch/Cargo.toml
@@ -9,9 +9,9 @@ crate-type = ["cdylib"]
 
 [dependencies]
 futures = "0.1.20"
-wasm-bindgen = { version = "0.2.33", features = ["serde-serialize"]  }
-js-sys = "0.3.10"
-wasm-bindgen-futures = "0.3.10"
+wasm-bindgen = { version = "0.2.34", features = ["serde-serialize"]  }
+js-sys = "0.3.11"
+wasm-bindgen-futures = "0.3.11"
 serde = { version = "1.0.80", features = ["derive"] }
 serde_derive = "^1.0.59"
 
diff --git a/examples/guide-supported-types-examples/Cargo.toml b/examples/guide-supported-types-examples/Cargo.toml
index 132cbea2758..2a250ac38ae 100644
--- a/examples/guide-supported-types-examples/Cargo.toml
+++ b/examples/guide-supported-types-examples/Cargo.toml
@@ -8,4 +8,4 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.33"
+wasm-bindgen = "0.2.34"
diff --git a/examples/hello_world/Cargo.toml b/examples/hello_world/Cargo.toml
index ade2181a249..54409b949fc 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 = "0.2.33"
+wasm-bindgen = "0.2.34"
diff --git a/examples/import_js/Cargo.toml b/examples/import_js/Cargo.toml
index 361ebfa5a2b..d87e4282e97 100644
--- a/examples/import_js/Cargo.toml
+++ b/examples/import_js/Cargo.toml
@@ -8,4 +8,4 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.33"
+wasm-bindgen = "0.2.34"
diff --git a/examples/julia_set/Cargo.toml b/examples/julia_set/Cargo.toml
index 9adcf45beff..9d03346c721 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 = "0.2.33"
+wasm-bindgen = "0.2.34"
 
 [dependencies.web-sys]
 version = "0.3.4"
diff --git a/examples/no_modules/Cargo.toml b/examples/no_modules/Cargo.toml
index c295d40ca35..064ba6b73dc 100644
--- a/examples/no_modules/Cargo.toml
+++ b/examples/no_modules/Cargo.toml
@@ -8,7 +8,7 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.33"
+wasm-bindgen = "0.2.34"
 
 [dependencies.web-sys]
 version = "0.3.4"
diff --git a/examples/paint/Cargo.toml b/examples/paint/Cargo.toml
index 763a72f8e65..035ad9aefd8 100644
--- a/examples/paint/Cargo.toml
+++ b/examples/paint/Cargo.toml
@@ -8,8 +8,8 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-js-sys = "0.3.10"
-wasm-bindgen = "0.2.33"
+js-sys = "0.3.11"
+wasm-bindgen = "0.2.34"
 
 [dependencies.web-sys]
 version = "0.3.4"
diff --git a/examples/performance/Cargo.toml b/examples/performance/Cargo.toml
index 5f54dec6fa3..ff30c25dd06 100644
--- a/examples/performance/Cargo.toml
+++ b/examples/performance/Cargo.toml
@@ -8,7 +8,7 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.33"
+wasm-bindgen = "0.2.34"
 humantime = "1"
 
 [dependencies.web-sys]
diff --git a/examples/raytrace-parallel/Cargo.toml b/examples/raytrace-parallel/Cargo.toml
index d4e9a30d6de..94994d84475 100644
--- a/examples/raytrace-parallel/Cargo.toml
+++ b/examples/raytrace-parallel/Cargo.toml
@@ -10,10 +10,10 @@ crate-type = ["cdylib"]
 [dependencies]
 console_error_panic_hook = "0.1"
 futures = "0.1"
-js-sys = "0.3.10"
+js-sys = "0.3.11"
 raytracer = { git = 'https://github.com/alexcrichton/raytracer', branch = 'update-deps' }
-wasm-bindgen = { version = "0.2.33", features = ['serde-serialize'] }
-wasm-bindgen-futures = "0.3.10"
+wasm-bindgen = { version = "0.2.34", features = ['serde-serialize'] }
+wasm-bindgen-futures = "0.3.11"
 
 [dependencies.web-sys]
 version = "0.3.4"
diff --git a/examples/request-animation-frame/Cargo.toml b/examples/request-animation-frame/Cargo.toml
index b57d14a169f..77708129c7c 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 = "0.2.33"
+wasm-bindgen = "0.2.34"
 
 [dependencies.web-sys]
 version = "0.3.4"
diff --git a/examples/todomvc/Cargo.toml b/examples/todomvc/Cargo.toml
index f99fdf29708..aeb09d5fd07 100644
--- a/examples/todomvc/Cargo.toml
+++ b/examples/todomvc/Cargo.toml
@@ -11,8 +11,8 @@ crate-type = ["cdylib"]
 askama = "0.7.2"
 
 [dependencies]
-js-sys = "0.3.10"
-wasm-bindgen = "0.2.33"
+js-sys = "0.3.11"
+wasm-bindgen = "0.2.34"
 askama = "0.7.2"
 console_error_panic_hook = "0.1.5"
 
diff --git a/examples/wasm-in-wasm/Cargo.toml b/examples/wasm-in-wasm/Cargo.toml
index 2d37f69f0e9..03f3cf0ef93 100644
--- a/examples/wasm-in-wasm/Cargo.toml
+++ b/examples/wasm-in-wasm/Cargo.toml
@@ -8,5 +8,5 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.33"
-js-sys = "0.3.10"
+wasm-bindgen = "0.2.34"
+js-sys = "0.3.11"
diff --git a/examples/wasm2js/Cargo.toml b/examples/wasm2js/Cargo.toml
index 568c8589fdf..76bf8e62bb7 100644
--- a/examples/wasm2js/Cargo.toml
+++ b/examples/wasm2js/Cargo.toml
@@ -8,4 +8,4 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.33"
+wasm-bindgen = "0.2.34"
diff --git a/examples/webaudio/Cargo.toml b/examples/webaudio/Cargo.toml
index 894f0422ace..b9a16e844d0 100644
--- a/examples/webaudio/Cargo.toml
+++ b/examples/webaudio/Cargo.toml
@@ -8,7 +8,7 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.33"
+wasm-bindgen = "0.2.34"
 
 [dependencies.web-sys]
 version = "0.3.4"
diff --git a/examples/webgl/Cargo.toml b/examples/webgl/Cargo.toml
index 91c0f2b66ab..ba3c23f28f3 100644
--- a/examples/webgl/Cargo.toml
+++ b/examples/webgl/Cargo.toml
@@ -8,8 +8,8 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-js-sys = "0.3.10"
-wasm-bindgen = "0.2.33"
+js-sys = "0.3.11"
+wasm-bindgen = "0.2.34"
 
 [dependencies.web-sys]
 version = "0.3.4"