diff --git a/CHANGELOG.md b/CHANGELOG.md
index 553a9609..ddb5c2d4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -32,6 +32,18 @@ Released YYYY-MM-DD.
 
 --------------------------------------------------------------------------------
 
+## 0.2.42
+
+Released 2019-04-11.
+
+### Fixed
+
+* Fixed an issue in Firefox where using `encodeInto` accidentally caused empty
+  strings to keep getting passed to Rust.
+  [#1434](https://github.com/rustwasm/wasm-bindgen/pull/1434)
+
+--------------------------------------------------------------------------------
+
 ## 0.2.41
 
 Released 2019-04-10.
diff --git a/Cargo.toml b/Cargo.toml
index 96fd0230..67ddabbe 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen"
-version = "0.2.41"
+version = "0.2.42"
 authors = ["The wasm-bindgen Developers"]
 license = "MIT/Apache-2.0"
 readme = "README.md"
@@ -35,13 +35,13 @@ 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 = "=0.2.41" }
+wasm-bindgen-macro = { path = "crates/macro", version = "=0.2.42" }
 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 = '0.3.18' }
-wasm-bindgen-test = { path = 'crates/test', version = '=0.2.41' }
+js-sys = { path = 'crates/js-sys', version = '0.3.19' }
+wasm-bindgen-test = { path = 'crates/test', version = '=0.2.42' }
 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/anyref-xform/Cargo.toml b/crates/anyref-xform/Cargo.toml
index d5617c2a..e6afb759 100644
--- a/crates/anyref-xform/Cargo.toml
+++ b/crates/anyref-xform/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-anyref-xform"
-version = "0.2.41"
+version = "0.2.42"
 authors = ["The wasm-bindgen Developers"]
 license = "MIT/Apache-2.0"
 repository = "https://github.com/rustwasm/wasm-bindgen/tree/master/crates/anyref-xform"
diff --git a/crates/backend/Cargo.toml b/crates/backend/Cargo.toml
index e2259ce5..1ad908c5 100644
--- a/crates/backend/Cargo.toml
+++ b/crates/backend/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-backend"
-version = "0.2.41"
+version = "0.2.42"
 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 @@ log = "0.4"
 proc-macro2 = "0.4.8"
 quote = '0.6'
 syn = { version = '0.15', features = ['full'] }
-wasm-bindgen-shared = { path = "../shared", version = "=0.2.41" }
+wasm-bindgen-shared = { path = "../shared", version = "=0.2.42" }
diff --git a/crates/cli-support/Cargo.toml b/crates/cli-support/Cargo.toml
index b31dd1d2..c31be03f 100644
--- a/crates/cli-support/Cargo.toml
+++ b/crates/cli-support/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-cli-support"
-version = "0.2.41"
+version = "0.2.42"
 authors = ["The wasm-bindgen Developers"]
 license = "MIT/Apache-2.0"
 repository = "https://github.com/rustwasm/wasm-bindgen/tree/master/crates/cli-support"
@@ -19,7 +19,7 @@ rustc-demangle = "0.1.13"
 serde_json = "1.0"
 tempfile = "3.0"
 walrus = "0.5.0"
-wasm-bindgen-anyref-xform = { path = '../anyref-xform', version = '=0.2.41' }
-wasm-bindgen-shared = { path = "../shared", version = '=0.2.41' }
-wasm-bindgen-threads-xform = { path = '../threads-xform', version = '=0.2.41' }
-wasm-bindgen-wasm-interpreter = { path = "../wasm-interpreter", version = '=0.2.41' }
+wasm-bindgen-anyref-xform = { path = '../anyref-xform', version = '=0.2.42' }
+wasm-bindgen-shared = { path = "../shared", version = '=0.2.42' }
+wasm-bindgen-threads-xform = { path = '../threads-xform', version = '=0.2.42' }
+wasm-bindgen-wasm-interpreter = { path = "../wasm-interpreter", version = '=0.2.42' }
diff --git a/crates/cli/Cargo.toml b/crates/cli/Cargo.toml
index ae5ab3c6..5635da9c 100644
--- a/crates/cli/Cargo.toml
+++ b/crates/cli/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-cli"
-version = "0.2.41"
+version = "0.2.42"
 authors = ["The wasm-bindgen Developers"]
 license = "MIT/Apache-2.0"
 repository = "https://github.com/rustwasm/wasm-bindgen/tree/master/crates/cli"
@@ -25,8 +25,8 @@ serde = { version = "1.0", features = ['derive'] }
 serde_derive = "1.0"
 serde_json = "1.0"
 walrus = "0.5"
-wasm-bindgen-cli-support = { path = "../cli-support", version = "=0.2.41" }
-wasm-bindgen-shared = { path = "../shared", version = "=0.2.41" }
+wasm-bindgen-cli-support = { path = "../cli-support", version = "=0.2.42" }
+wasm-bindgen-shared = { path = "../shared", version = "=0.2.42" }
 
 [dev-dependencies]
 assert_cmd = "0.11"
diff --git a/crates/futures/Cargo.toml b/crates/futures/Cargo.toml
index d982e9bd..9e6072ec 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 = "0.3.18"
+version = "0.3.19"
 edition = "2018"
 
 [dependencies]
 futures = "0.1.20"
-js-sys = { path = "../js-sys", version = '0.3.18' }
-wasm-bindgen = { path = "../..", version = '0.2.41' }
+js-sys = { path = "../js-sys", version = '0.3.19' }
+wasm-bindgen = { path = "../..", version = '0.2.42' }
 
 [target.'cfg(target_arch = "wasm32")'.dev-dependencies]
-wasm-bindgen-test = { path = '../test', version = '0.2.41' }
+wasm-bindgen-test = { path = '../test', version = '0.2.42' }
diff --git a/crates/js-sys/Cargo.toml b/crates/js-sys/Cargo.toml
index f4a27b7d..41bd9b2c 100644
--- a/crates/js-sys/Cargo.toml
+++ b/crates/js-sys/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "js-sys"
-version = "0.3.18"
+version = "0.3.19"
 authors = ["The wasm-bindgen Developers"]
 readme = "./README.md"
 categories = ["wasm"]
@@ -19,9 +19,9 @@ test = false
 doctest = false
 
 [dependencies]
-wasm-bindgen = { path = "../..", version = "0.2.41" }
+wasm-bindgen = { path = "../..", version = "0.2.42" }
 
 [target.'cfg(target_arch = "wasm32")'.dev-dependencies]
 futures = "0.1.20"
-wasm-bindgen-test = { path = '../test', version = '=0.2.41' }
-wasm-bindgen-futures = { path = '../futures', version = '=0.3.18' }
+wasm-bindgen-test = { path = '../test', version = '=0.2.42' }
+wasm-bindgen-futures = { path = '../futures', version = '=0.3.19' }
diff --git a/crates/macro-support/Cargo.toml b/crates/macro-support/Cargo.toml
index f0863c95..83ce0c10 100644
--- a/crates/macro-support/Cargo.toml
+++ b/crates/macro-support/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-macro-support"
-version = "0.2.41"
+version = "0.2.42"
 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 = '0.15.0', features = ['visit'] }
 quote = '0.6'
 proc-macro2 = "0.4.9"
-wasm-bindgen-backend = { path = "../backend", version = "=0.2.41" }
-wasm-bindgen-shared = { path = "../shared", version = "=0.2.41" }
+wasm-bindgen-backend = { path = "../backend", version = "=0.2.42" }
+wasm-bindgen-shared = { path = "../shared", version = "=0.2.42" }
diff --git a/crates/macro/Cargo.toml b/crates/macro/Cargo.toml
index 6fb253ef..7a150e7f 100644
--- a/crates/macro/Cargo.toml
+++ b/crates/macro/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-macro"
-version = "0.2.41"
+version = "0.2.42"
 authors = ["The wasm-bindgen Developers"]
 license = "MIT/Apache-2.0"
 repository = "https://github.com/rustwasm/wasm-bindgen/tree/master/crates/macro"
@@ -20,5 +20,5 @@ xxx_debug_only_print_generated_code = []
 strict-macro = ["wasm-bindgen-macro-support/strict-macro"]
 
 [dependencies]
-wasm-bindgen-macro-support = { path = "../macro-support", version = "=0.2.41" }
+wasm-bindgen-macro-support = { path = "../macro-support", version = "=0.2.42" }
 quote = "0.6"
diff --git a/crates/shared/Cargo.toml b/crates/shared/Cargo.toml
index 88227f20..d99424bb 100644
--- a/crates/shared/Cargo.toml
+++ b/crates/shared/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-shared"
-version = "0.2.41"
+version = "0.2.42"
 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 428dbb07..fefdd391 100644
--- a/crates/test-macro/Cargo.toml
+++ b/crates/test-macro/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-test-macro"
-version = "0.2.41"
+version = "0.2.42"
 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 3609a74e..b60c5715 100644
--- a/crates/test/Cargo.toml
+++ b/crates/test/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-test"
-version = "0.2.41"
+version = "0.2.42"
 authors = ["The wasm-bindgen Developers"]
 description = "Internal testing crate for wasm-bindgen"
 license = "MIT/Apache-2.0"
@@ -10,11 +10,11 @@ edition = "2018"
 [dependencies]
 console_error_panic_hook = '0.1'
 futures = "0.1"
-js-sys = { path = '../js-sys', version = '0.3.18' }
+js-sys = { path = '../js-sys', version = '0.3.19' }
 scoped-tls = "1.0"
-wasm-bindgen = { path = '../..', version = '0.2.41' }
-wasm-bindgen-futures = { path = '../futures', version = '0.3.18' }
-wasm-bindgen-test-macro = { path = '../test-macro', version = '=0.2.41' }
+wasm-bindgen = { path = '../..', version = '0.2.42' }
+wasm-bindgen-futures = { path = '../futures', version = '0.3.19' }
+wasm-bindgen-test-macro = { path = '../test-macro', version = '=0.2.42' }
 
 [lib]
 test = false
diff --git a/crates/threads-xform/Cargo.toml b/crates/threads-xform/Cargo.toml
index 951ce979..ab0dd139 100644
--- a/crates/threads-xform/Cargo.toml
+++ b/crates/threads-xform/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-threads-xform"
-version = "0.2.41"
+version = "0.2.42"
 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 4d163884..54d08aca 100644
--- a/crates/wasm-interpreter/Cargo.toml
+++ b/crates/wasm-interpreter/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-wasm-interpreter"
-version = "0.2.41"
+version = "0.2.42"
 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 e94a1794..557f5381 100644
--- a/crates/web-sys/Cargo.toml
+++ b/crates/web-sys/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "web-sys"
-version = "0.3.18"
+version = "0.3.19"
 authors = ["The wasm-bindgen Developers"]
 readme = "./README.md"
 homepage = "https://rustwasm.github.io/wasm-bindgen/web-sys/index.html"
@@ -22,17 +22,17 @@ test = false
 [build-dependencies]
 env_logger = "0.6.0"
 failure = "0.1.2"
-wasm-bindgen-webidl = { path = "../webidl", version = "=0.2.41" }
+wasm-bindgen-webidl = { path = "../webidl", version = "=0.2.42" }
 sourcefile = "0.1"
 
 [dependencies]
-wasm-bindgen = { path = "../..", version = "0.2.41" }
-js-sys = { path = '../js-sys', version = '0.3.18' }
+wasm-bindgen = { path = "../..", version = "0.2.42" }
+js-sys = { path = '../js-sys', version = '0.3.19' }
 
 [target.'cfg(target_arch = "wasm32")'.dev-dependencies]
 futures = "0.1"
-wasm-bindgen-test = { path = '../test', version = '0.2.41' }
-wasm-bindgen-futures = { path = '../futures', version = '0.3.18' }
+wasm-bindgen-test = { path = '../test', version = '0.2.42' }
+wasm-bindgen-futures = { path = '../futures', version = '0.3.19' }
 
 # 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 ba71c45f..5f841c3d 100644
--- a/crates/webidl/Cargo.toml
+++ b/crates/webidl/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-webidl"
-version = "0.2.41"
+version = "0.2.42"
 authors = ["The wasm-bindgen Developers"]
 license = "MIT/Apache-2.0"
 categories = ["wasm"]
@@ -19,5 +19,5 @@ log = "0.4.1"
 proc-macro2 = "0.4.8"
 quote = '0.6'
 syn = { version = '0.15', features = ['full'] }
-wasm-bindgen-backend = { version = "=0.2.41", path = "../backend" }
+wasm-bindgen-backend = { version = "=0.2.42", path = "../backend" }
 weedle = "0.8"
diff --git a/examples/add/Cargo.toml b/examples/add/Cargo.toml
index 563315b2..f435ba79 100644
--- a/examples/add/Cargo.toml
+++ b/examples/add/Cargo.toml
@@ -8,4 +8,4 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.41"
+wasm-bindgen = "0.2.42"
diff --git a/examples/canvas/Cargo.toml b/examples/canvas/Cargo.toml
index d3696c03..113355a1 100644
--- a/examples/canvas/Cargo.toml
+++ b/examples/canvas/Cargo.toml
@@ -8,8 +8,8 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-js-sys = "0.3.18"
-wasm-bindgen = "0.2.41"
+js-sys = "0.3.19"
+wasm-bindgen = "0.2.42"
 
 [dependencies.web-sys]
 version = "0.3.4"
diff --git a/examples/char/Cargo.toml b/examples/char/Cargo.toml
index 4ceaeab4..16e67ee7 100644
--- a/examples/char/Cargo.toml
+++ b/examples/char/Cargo.toml
@@ -8,4 +8,4 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.41"
+wasm-bindgen = "0.2.42"
diff --git a/examples/closures/Cargo.toml b/examples/closures/Cargo.toml
index ddf82731..d68043aa 100644
--- a/examples/closures/Cargo.toml
+++ b/examples/closures/Cargo.toml
@@ -8,8 +8,8 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.41"
-js-sys = "0.3.18"
+wasm-bindgen = "0.2.42"
+js-sys = "0.3.19"
 
 [dependencies.web-sys]
 version = "0.3.4"
diff --git a/examples/console_log/Cargo.toml b/examples/console_log/Cargo.toml
index cb34ae5a..d0645982 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 = "0.2.41"
-web-sys = { version = "0.3.18", features = ['console'] }
+wasm-bindgen = "0.2.42"
+web-sys = { version = "0.3.19", features = ['console'] }
diff --git a/examples/dom/Cargo.toml b/examples/dom/Cargo.toml
index 07728839..a9f57cd3 100644
--- a/examples/dom/Cargo.toml
+++ b/examples/dom/Cargo.toml
@@ -8,7 +8,7 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.41"
+wasm-bindgen = "0.2.42"
 
 [dependencies.web-sys]
 version = "0.3.4"
diff --git a/examples/duck-typed-interfaces/Cargo.toml b/examples/duck-typed-interfaces/Cargo.toml
index fcccf0e5..ac9352f4 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 = "0.2.41"
+wasm-bindgen = "0.2.42"
diff --git a/examples/fetch/Cargo.toml b/examples/fetch/Cargo.toml
index f49e08a3..b71c02b5 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 = "0.2.41", features = ["serde-serialize"]  }
-js-sys = "0.3.18"
-wasm-bindgen-futures = "0.3.18"
+wasm-bindgen = { version = "0.2.42", features = ["serde-serialize"]  }
+js-sys = "0.3.19"
+wasm-bindgen-futures = "0.3.19"
 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 3cf9253a..cd4f79d9 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 = "0.2.41"
+wasm-bindgen = "0.2.42"
diff --git a/examples/hello_world/Cargo.toml b/examples/hello_world/Cargo.toml
index 99046b37..e0de5b6f 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 = "0.2.41"
+wasm-bindgen = "0.2.42"
diff --git a/examples/import_js/crate/Cargo.toml b/examples/import_js/crate/Cargo.toml
index 1d2ce7dc..033270d1 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 = "0.2.41"
+wasm-bindgen = "0.2.42"
diff --git a/examples/julia_set/Cargo.toml b/examples/julia_set/Cargo.toml
index 850d3d80..e6cc0955 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 = "0.2.41"
+wasm-bindgen = "0.2.42"
 
 [dependencies.web-sys]
 version = "0.3.4"
diff --git a/examples/paint/Cargo.toml b/examples/paint/Cargo.toml
index 94faaa8f..c0c3b8b9 100644
--- a/examples/paint/Cargo.toml
+++ b/examples/paint/Cargo.toml
@@ -8,8 +8,8 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-js-sys = "0.3.18"
-wasm-bindgen = "0.2.41"
+js-sys = "0.3.19"
+wasm-bindgen = "0.2.42"
 
 [dependencies.web-sys]
 version = "0.3.4"
diff --git a/examples/performance/Cargo.toml b/examples/performance/Cargo.toml
index 117a537b..144f1837 100644
--- a/examples/performance/Cargo.toml
+++ b/examples/performance/Cargo.toml
@@ -8,7 +8,7 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.41"
+wasm-bindgen = "0.2.42"
 humantime = "1"
 
 [dependencies.web-sys]
diff --git a/examples/raytrace-parallel/Cargo.toml b/examples/raytrace-parallel/Cargo.toml
index 37687bfc..481ef4bc 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 = "0.3.18"
+js-sys = "0.3.19"
 raytracer = { git = 'https://github.com/alexcrichton/raytracer', branch = 'update-deps' }
-wasm-bindgen = { version = "0.2.41", features = ['serde-serialize'] }
-wasm-bindgen-futures = "0.3.18"
+wasm-bindgen = { version = "0.2.42", features = ['serde-serialize'] }
+wasm-bindgen-futures = "0.3.19"
 
 [dependencies.web-sys]
 version = "0.3.4"
diff --git a/examples/request-animation-frame/Cargo.toml b/examples/request-animation-frame/Cargo.toml
index 36a965d3..515266b0 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 = "0.2.41"
+wasm-bindgen = "0.2.42"
 
 [dependencies.web-sys]
 version = "0.3.4"
diff --git a/examples/todomvc/Cargo.toml b/examples/todomvc/Cargo.toml
index 760fb862..32e8c566 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 = "0.3.18"
-wasm-bindgen = "0.2.41"
+js-sys = "0.3.19"
+wasm-bindgen = "0.2.42"
 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 80ed879c..88b2e0d6 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 = "0.2.41"
-js-sys = "0.3.18"
+wasm-bindgen = "0.2.42"
+js-sys = "0.3.19"
diff --git a/examples/wasm2js/Cargo.toml b/examples/wasm2js/Cargo.toml
index 1dc3a27f..8cb6d32d 100644
--- a/examples/wasm2js/Cargo.toml
+++ b/examples/wasm2js/Cargo.toml
@@ -8,4 +8,4 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.41"
+wasm-bindgen = "0.2.42"
diff --git a/examples/webaudio/Cargo.toml b/examples/webaudio/Cargo.toml
index 3950e4d1..9eb94ba7 100644
--- a/examples/webaudio/Cargo.toml
+++ b/examples/webaudio/Cargo.toml
@@ -8,7 +8,7 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.41"
+wasm-bindgen = "0.2.42"
 
 [dependencies.web-sys]
 version = "0.3.4"
diff --git a/examples/webgl/Cargo.toml b/examples/webgl/Cargo.toml
index 71c632c9..de49b258 100644
--- a/examples/webgl/Cargo.toml
+++ b/examples/webgl/Cargo.toml
@@ -8,8 +8,8 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-js-sys = "0.3.18"
-wasm-bindgen = "0.2.41"
+js-sys = "0.3.19"
+wasm-bindgen = "0.2.42"
 
 [dependencies.web-sys]
 version = "0.3.4"
diff --git a/examples/without-a-bundler/Cargo.toml b/examples/without-a-bundler/Cargo.toml
index 9bc3e181..3d009239 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 = "0.2.41"
+wasm-bindgen = "0.2.42"
 
 [dependencies.web-sys]
 version = "0.3.4"