diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9401e6ee7..2bc83216d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,37 @@
 
 --------------------------------------------------------------------------------
 
+## 0.2.68
+
+Released 2020-09-08.
+
+### Added
+
+* Add userVisibleOnly property to PushSubscriptionOptionsInit.
+  [#2288](https://github.com/rustwasm/wasm-bindgen/pull/2288)
+
+### Fixed
+
+* TypeScript files now import `*.wasm` instead of bare files.
+  [#2283](https://github.com/rustwasm/wasm-bindgen/pull/2283)
+
+* Usage of `externref` now appropriately resizes the table by using 2x the
+  previous capacity, fixing a performance issue with lots of externref objects.
+  [#2294](https://github.com/rustwasm/wasm-bindgen/pull/2294)
+
+* Compatibility with the latest Firefox WebDriver has been fixed.
+  [#2301](https://github.com/rustwasm/wasm-bindgen/pull/2301)
+
+* Non deterministic output with closures has been fixed.
+  [#2304](https://github.com/rustwasm/wasm-bindgen/pull/2304)
+
+### Updated
+
+* The WebGPU WebIDL was updated.
+  [#2267](https://github.com/rustwasm/wasm-bindgen/pull/2267)
+
+--------------------------------------------------------------------------------
+
 ## 0.2.67
 
 Released 2020-07-28.
diff --git a/Cargo.toml b/Cargo.toml
index c494b3e08..d916c981d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen"
-version = "0.2.67"
+version = "0.2.68"
 authors = ["The wasm-bindgen Developers"]
 license = "MIT/Apache-2.0"
 readme = "README.md"
@@ -36,15 +36,15 @@ 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 = "=0.2.67" }
+wasm-bindgen-macro = { path = "crates/macro", version = "=0.2.68" }
 serde = { version = "1.0", optional = true }
 serde_json = { version = "1.0", optional = true }
 cfg-if = "0.1.9"
 
 [target.'cfg(target_arch = "wasm32")'.dev-dependencies]
-js-sys = { path = 'crates/js-sys', version = '0.3.44' }
-wasm-bindgen-test = { path = 'crates/test', version = '=0.3.17' }
-wasm-bindgen-futures = { path = 'crates/futures', version = '=0.4.17' }
+js-sys = { path = 'crates/js-sys', version = '0.3.45' }
+wasm-bindgen-test = { path = 'crates/test', version = '=0.3.18' }
+wasm-bindgen-futures = { path = 'crates/futures', version = '=0.4.18' }
 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 d2288a048..63e5ea8a2 100644
--- a/crates/backend/Cargo.toml
+++ b/crates/backend/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-backend"
-version = "0.2.67"
+version = "0.2.68"
 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 = "1.0"
 quote = '1.0'
 syn = { version = '1.0', features = ['full'] }
-wasm-bindgen-shared = { path = "../shared", version = "=0.2.67" }
+wasm-bindgen-shared = { path = "../shared", version = "=0.2.68" }
diff --git a/crates/cli-support/Cargo.toml b/crates/cli-support/Cargo.toml
index cfbfb3296..9e7cd5eae 100644
--- a/crates/cli-support/Cargo.toml
+++ b/crates/cli-support/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-cli-support"
-version = "0.2.67"
+version = "0.2.68"
 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 = "0.18.0"
-wasm-bindgen-externref-xform = { path = '../externref-xform', version = '=0.2.67' }
-wasm-bindgen-multi-value-xform = { path = '../multi-value-xform', version = '=0.2.67' }
-wasm-bindgen-shared = { path = "../shared", version = '=0.2.67' }
-wasm-bindgen-threads-xform = { path = '../threads-xform', version = '=0.2.67' }
-wasm-bindgen-wasm-conventions = { path = '../wasm-conventions', version = '=0.2.67' }
-wasm-bindgen-wasm-interpreter = { path = "../wasm-interpreter", version = '=0.2.67' }
+wasm-bindgen-externref-xform = { path = '../externref-xform', version = '=0.2.68' }
+wasm-bindgen-multi-value-xform = { path = '../multi-value-xform', version = '=0.2.68' }
+wasm-bindgen-shared = { path = "../shared", version = '=0.2.68' }
+wasm-bindgen-threads-xform = { path = '../threads-xform', version = '=0.2.68' }
+wasm-bindgen-wasm-conventions = { path = '../wasm-conventions', version = '=0.2.68' }
+wasm-bindgen-wasm-interpreter = { path = "../wasm-interpreter", version = '=0.2.68' }
 wit-text = "0.8.0"
 wit-walrus = "0.5.0"
 wit-validator = "0.2.0"
diff --git a/crates/cli/Cargo.toml b/crates/cli/Cargo.toml
index 368c8cbee..91ded300e 100644
--- a/crates/cli/Cargo.toml
+++ b/crates/cli/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-cli"
-version = "0.2.67"
+version = "0.2.68"
 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 = "0.18.0", features = ['parallel'] }
-wasm-bindgen-cli-support = { path = "../cli-support", version = "=0.2.67" }
-wasm-bindgen-shared = { path = "../shared", version = "=0.2.67" }
+wasm-bindgen-cli-support = { path = "../cli-support", version = "=0.2.68" }
+wasm-bindgen-shared = { path = "../shared", version = "=0.2.68" }
 
 [dev-dependencies]
 assert_cmd = "1.0"
diff --git a/crates/externref-xform/Cargo.toml b/crates/externref-xform/Cargo.toml
index 0fe493043..1c969b2c9 100644
--- a/crates/externref-xform/Cargo.toml
+++ b/crates/externref-xform/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-externref-xform"
-version = "0.2.67"
+version = "0.2.68"
 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 de6853bb2..32d40d9db 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 = "0.4.17"
+version = "0.4.18"
 edition = "2018"
 
 [dependencies]
 cfg-if = "0.1.9"
-js-sys = { path = "../js-sys", version = '0.3.44' }
-wasm-bindgen = { path = "../..", version = '0.2.67' }
+js-sys = { path = "../js-sys", version = '0.3.45' }
+wasm-bindgen = { path = "../..", version = '0.2.68' }
 
 [target.'cfg(target_feature = "atomics")'.dependencies.web-sys]
 path = "../web-sys"
@@ -24,5 +24,5 @@ features = [
 ]
 
 [target.'cfg(target_arch = "wasm32")'.dev-dependencies]
-wasm-bindgen-test = { path = '../test', version = '0.3.17' }
+wasm-bindgen-test = { path = '../test', version = '0.3.18' }
 futures-channel-preview = { version = "0.3.0-alpha.18" }
diff --git a/crates/js-sys/Cargo.toml b/crates/js-sys/Cargo.toml
index 6330512d8..0e0306bfc 100644
--- a/crates/js-sys/Cargo.toml
+++ b/crates/js-sys/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "js-sys"
-version = "0.3.44"
+version = "0.3.45"
 authors = ["The wasm-bindgen Developers"]
 readme = "./README.md"
 categories = ["wasm"]
@@ -19,8 +19,8 @@ test = false
 doctest = false
 
 [dependencies]
-wasm-bindgen = { path = "../..", version = "0.2.67" }
+wasm-bindgen = { path = "../..", version = "0.2.68" }
 
 [target.'cfg(target_arch = "wasm32")'.dev-dependencies]
-wasm-bindgen-test = { path = '../test', version = '=0.3.17' }
-wasm-bindgen-futures = { path = '../futures', version = '0.4.17' }
+wasm-bindgen-test = { path = '../test', version = '=0.3.18' }
+wasm-bindgen-futures = { path = '../futures', version = '0.4.18' }
diff --git a/crates/macro-support/Cargo.toml b/crates/macro-support/Cargo.toml
index fe1213e21..94f3b5c2e 100644
--- a/crates/macro-support/Cargo.toml
+++ b/crates/macro-support/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-macro-support"
-version = "0.2.67"
+version = "0.2.68"
 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 = '1.0.27', features = ['visit', 'full'] }
 quote = '1.0'
 proc-macro2 = "1.0"
-wasm-bindgen-backend = { path = "../backend", version = "=0.2.67" }
-wasm-bindgen-shared = { path = "../shared", version = "=0.2.67" }
+wasm-bindgen-backend = { path = "../backend", version = "=0.2.68" }
+wasm-bindgen-shared = { path = "../shared", version = "=0.2.68" }
diff --git a/crates/macro/Cargo.toml b/crates/macro/Cargo.toml
index ceddc5b90..f0d19ba60 100644
--- a/crates/macro/Cargo.toml
+++ b/crates/macro/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-macro"
-version = "0.2.67"
+version = "0.2.68"
 authors = ["The wasm-bindgen Developers"]
 license = "MIT/Apache-2.0"
 repository = "https://github.com/rustwasm/wasm-bindgen/tree/master/crates/macro"
@@ -20,10 +20,10 @@ xxx_debug_only_print_generated_code = []
 strict-macro = ["wasm-bindgen-macro-support/strict-macro"]
 
 [dependencies]
-wasm-bindgen-macro-support = { path = "../macro-support", version = "=0.2.67" }
+wasm-bindgen-macro-support = { path = "../macro-support", version = "=0.2.68" }
 quote = "1.0"
 
 [dev-dependencies]
 trybuild = "1.0"
-wasm-bindgen = { path = "../..", version = "0.2.67", features = ['strict-macro'] }
-wasm-bindgen-futures = { path = "../futures", version = "0.4.17" }
+wasm-bindgen = { path = "../..", version = "0.2.68", features = ['strict-macro'] }
+wasm-bindgen-futures = { path = "../futures", version = "0.4.18" }
diff --git a/crates/multi-value-xform/Cargo.toml b/crates/multi-value-xform/Cargo.toml
index 78f82f8b0..38de5681f 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 = "0.2.67"
+version = "0.2.68"
 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 c7fb37b3b..63490210d 100644
--- a/crates/shared/Cargo.toml
+++ b/crates/shared/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-shared"
-version = "0.2.67"
+version = "0.2.68"
 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 c9851c29f..d73c939da 100644
--- a/crates/test-macro/Cargo.toml
+++ b/crates/test-macro/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-test-macro"
-version = "0.3.17"
+version = "0.3.18"
 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 cc28b39c0..a97f53abf 100644
--- a/crates/test/Cargo.toml
+++ b/crates/test/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-test"
-version = "0.3.17"
+version = "0.3.18"
 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 = '0.3.44' }
+js-sys = { path = '../js-sys', version = '0.3.45' }
 scoped-tls = "1.0"
-wasm-bindgen = { path = '../..', version = '0.2.67' }
-wasm-bindgen-futures = { path = '../futures', version = '0.4.17' }
-wasm-bindgen-test-macro = { path = '../test-macro', version = '=0.3.17' }
+wasm-bindgen = { path = '../..', version = '0.2.68' }
+wasm-bindgen-futures = { path = '../futures', version = '0.4.18' }
+wasm-bindgen-test-macro = { path = '../test-macro', version = '=0.3.18' }
 
 [lib]
 test = false
diff --git a/crates/threads-xform/Cargo.toml b/crates/threads-xform/Cargo.toml
index 2674a3140..9e0eb9404 100644
--- a/crates/threads-xform/Cargo.toml
+++ b/crates/threads-xform/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-threads-xform"
-version = "0.2.67"
+version = "0.2.68"
 authors = ["The wasm-bindgen Developers"]
 license = "MIT/Apache-2.0"
 repository = "https://github.com/rustwasm/wasm-bindgen/tree/master/crates/threads-xform"
@@ -14,4 +14,4 @@ edition = "2018"
 [dependencies]
 anyhow = "1.0"
 walrus = "0.18.0"
-wasm-bindgen-wasm-conventions = { path = "../wasm-conventions", version = "=0.2.67" }
+wasm-bindgen-wasm-conventions = { path = "../wasm-conventions", version = "=0.2.68" }
diff --git a/crates/wasm-conventions/Cargo.toml b/crates/wasm-conventions/Cargo.toml
index 6c44f3d21..42f843594 100644
--- a/crates/wasm-conventions/Cargo.toml
+++ b/crates/wasm-conventions/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-wasm-conventions"
-version = "0.2.67"
+version = "0.2.68"
 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 773ee4b80..9009bcbd5 100644
--- a/crates/wasm-interpreter/Cargo.toml
+++ b/crates/wasm-interpreter/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-wasm-interpreter"
-version = "0.2.67"
+version = "0.2.68"
 authors = ["The wasm-bindgen Developers"]
 license = "MIT/Apache-2.0"
 repository = "https://github.com/rustwasm/wasm-bindgen/tree/master/crates/wasm-interpreter"
@@ -15,7 +15,7 @@ edition = '2018'
 anyhow = "1.0"
 log = "0.4"
 walrus = "0.18.0"
-wasm-bindgen-wasm-conventions = { path = "../wasm-conventions", version = "0.2.67" }
+wasm-bindgen-wasm-conventions = { path = "../wasm-conventions", version = "0.2.68" }
 
 [dev-dependencies]
 tempfile = "3"
diff --git a/crates/web-sys/Cargo.toml b/crates/web-sys/Cargo.toml
index bae922d27..e83dc769f 100644
--- a/crates/web-sys/Cargo.toml
+++ b/crates/web-sys/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "web-sys"
-version = "0.3.44"
+version = "0.3.45"
 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 = "0.2.67" }
-js-sys = { path = '../js-sys', version = '0.3.44' }
+wasm-bindgen = { path = "../..", version = "0.2.68" }
+js-sys = { path = '../js-sys', version = '0.3.45' }
 
 [target.'cfg(target_arch = "wasm32")'.dev-dependencies]
-wasm-bindgen-test = { path = '../test', version = '0.3.17' }
-wasm-bindgen-futures = { path = '../futures', version = '0.4.17' }
+wasm-bindgen-test = { path = '../test', version = '0.3.18' }
+wasm-bindgen-futures = { path = '../futures', version = '0.4.18' }
 
 # 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 7efa1f349..31b13d870 100644
--- a/crates/webidl/Cargo.toml
+++ b/crates/webidl/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "wasm-bindgen-webidl"
-version = "0.2.67"
+version = "0.2.68"
 authors = ["The wasm-bindgen Developers"]
 license = "MIT/Apache-2.0"
 categories = ["wasm"]
@@ -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 = "=0.2.67", path = "../backend" }
+wasm-bindgen-backend = { version = "=0.2.68", path = "../backend" }
 weedle = "0.11"
 lazy_static = "1.0.0"
 sourcefile = "0.1"
diff --git a/examples/add/Cargo.toml b/examples/add/Cargo.toml
index ff4bd072a..72b551894 100644
--- a/examples/add/Cargo.toml
+++ b/examples/add/Cargo.toml
@@ -8,4 +8,4 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.67"
+wasm-bindgen = "0.2.68"
diff --git a/examples/canvas/Cargo.toml b/examples/canvas/Cargo.toml
index 8ed5bb7d3..ea4b07213 100644
--- a/examples/canvas/Cargo.toml
+++ b/examples/canvas/Cargo.toml
@@ -8,8 +8,8 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-js-sys = "0.3.44"
-wasm-bindgen = "0.2.67"
+js-sys = "0.3.45"
+wasm-bindgen = "0.2.68"
 
 [dependencies.web-sys]
 version = "0.3.4"
diff --git a/examples/char/Cargo.toml b/examples/char/Cargo.toml
index c64d4caab..6550b5965 100644
--- a/examples/char/Cargo.toml
+++ b/examples/char/Cargo.toml
@@ -8,4 +8,4 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.67"
+wasm-bindgen = "0.2.68"
diff --git a/examples/closures/Cargo.toml b/examples/closures/Cargo.toml
index 5a1b99720..c679ef9aa 100644
--- a/examples/closures/Cargo.toml
+++ b/examples/closures/Cargo.toml
@@ -8,8 +8,8 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.67"
-js-sys = "0.3.44"
+wasm-bindgen = "0.2.68"
+js-sys = "0.3.45"
 
 [dependencies.web-sys]
 version = "0.3.4"
diff --git a/examples/console_log/Cargo.toml b/examples/console_log/Cargo.toml
index cf2c34d3d..8bb3d0f5d 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 = "0.2.67"
-web-sys = { version = "0.3.44", features = ['console'] }
+wasm-bindgen = "0.2.68"
+web-sys = { version = "0.3.45", features = ['console'] }
diff --git a/examples/deno/Cargo.toml b/examples/deno/Cargo.toml
index 4019f40a4..4491acf61 100644
--- a/examples/deno/Cargo.toml
+++ b/examples/deno/Cargo.toml
@@ -8,4 +8,4 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.67"
+wasm-bindgen = "0.2.68"
diff --git a/examples/dom/Cargo.toml b/examples/dom/Cargo.toml
index 2997db9dd..0b85d9044 100644
--- a/examples/dom/Cargo.toml
+++ b/examples/dom/Cargo.toml
@@ -8,7 +8,7 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.67"
+wasm-bindgen = "0.2.68"
 
 [dependencies.web-sys]
 version = "0.3.4"
diff --git a/examples/duck-typed-interfaces/Cargo.toml b/examples/duck-typed-interfaces/Cargo.toml
index ba42650eb..20ddf534a 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 = "0.2.67"
+wasm-bindgen = "0.2.68"
diff --git a/examples/fetch/Cargo.toml b/examples/fetch/Cargo.toml
index 7c9045175..aada86d02 100644
--- a/examples/fetch/Cargo.toml
+++ b/examples/fetch/Cargo.toml
@@ -8,9 +8,9 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = { version = "0.2.67", features = ["serde-serialize"]  }
-js-sys = "0.3.44"
-wasm-bindgen-futures = "0.4.17"
+wasm-bindgen = { version = "0.2.68", features = ["serde-serialize"]  }
+js-sys = "0.3.45"
+wasm-bindgen-futures = "0.4.18"
 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 9a2919b86..7e5e47d5a 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 = "0.2.67"
+wasm-bindgen = "0.2.68"
diff --git a/examples/hello_world/Cargo.toml b/examples/hello_world/Cargo.toml
index a0be1b277..a6d7a2e37 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 = "0.2.67"
+wasm-bindgen = "0.2.68"
diff --git a/examples/import_js/crate/Cargo.toml b/examples/import_js/crate/Cargo.toml
index a42a7bdb9..37271a43f 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 = "0.2.67"
+wasm-bindgen = "0.2.68"
diff --git a/examples/julia_set/Cargo.toml b/examples/julia_set/Cargo.toml
index 69135053a..afbffdda2 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 = "0.2.67"
+wasm-bindgen = "0.2.68"
 
 [dependencies.web-sys]
 version = "0.3.4"
diff --git a/examples/paint/Cargo.toml b/examples/paint/Cargo.toml
index 81302266b..797eda5f3 100644
--- a/examples/paint/Cargo.toml
+++ b/examples/paint/Cargo.toml
@@ -8,8 +8,8 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-js-sys = "0.3.44"
-wasm-bindgen = "0.2.67"
+js-sys = "0.3.45"
+wasm-bindgen = "0.2.68"
 
 [dependencies.web-sys]
 version = "0.3.4"
diff --git a/examples/performance/Cargo.toml b/examples/performance/Cargo.toml
index 206725a13..9668ed1d3 100644
--- a/examples/performance/Cargo.toml
+++ b/examples/performance/Cargo.toml
@@ -8,7 +8,7 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.67"
+wasm-bindgen = "0.2.68"
 humantime = "2"
 
 [dependencies.web-sys]
diff --git a/examples/raytrace-parallel/Cargo.toml b/examples/raytrace-parallel/Cargo.toml
index 124fc4fd5..80805e6f7 100644
--- a/examples/raytrace-parallel/Cargo.toml
+++ b/examples/raytrace-parallel/Cargo.toml
@@ -9,13 +9,13 @@ crate-type = ["cdylib"]
 
 [dependencies]
 console_error_panic_hook = "0.1"
-js-sys = "0.3.44"
+js-sys = "0.3.45"
 rayon = "1.1.0"
 rayon-core = "1.5.0"
 raytracer = { git = 'https://github.com/alexcrichton/raytracer', branch = 'update-deps' }
 futures-channel-preview = "0.3.0-alpha.18"
-wasm-bindgen = { version = "0.2.67", features = ['serde-serialize'] }
-wasm-bindgen-futures = "0.4.17"
+wasm-bindgen = { version = "0.2.68", features = ['serde-serialize'] }
+wasm-bindgen-futures = "0.4.18"
 
 [dependencies.web-sys]
 version = "0.3.23"
diff --git a/examples/request-animation-frame/Cargo.toml b/examples/request-animation-frame/Cargo.toml
index 8040b2c5e..8ab93a378 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 = "0.2.67"
+wasm-bindgen = "0.2.68"
 
 [dependencies.web-sys]
 version = "0.3.4"
diff --git a/examples/todomvc/Cargo.toml b/examples/todomvc/Cargo.toml
index a1f8b4e5f..39e79b223 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 = "0.3.44"
-wasm-bindgen = "0.2.67"
+js-sys = "0.3.45"
+wasm-bindgen = "0.2.68"
 askama = "0.10.0"
 console_error_panic_hook = "0.1.5"
 
diff --git a/examples/wasm-in-wasm-imports/Cargo.toml b/examples/wasm-in-wasm-imports/Cargo.toml
index bb8b34f83..d3ae95ce3 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 = "0.2.67"
-js-sys = "0.3.44"
-wasm-bindgen-futures = "0.4.17"
+wasm-bindgen = "0.2.68"
+js-sys = "0.3.45"
+wasm-bindgen-futures = "0.4.18"
diff --git a/examples/wasm-in-wasm/Cargo.toml b/examples/wasm-in-wasm/Cargo.toml
index 8d2aae6ac..e642c5c07 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 = "0.2.67"
-js-sys = "0.3.44"
-wasm-bindgen-futures = "0.4.17"
+wasm-bindgen = "0.2.68"
+js-sys = "0.3.45"
+wasm-bindgen-futures = "0.4.18"
diff --git a/examples/wasm2js/Cargo.toml b/examples/wasm2js/Cargo.toml
index e91701a87..116f73df2 100644
--- a/examples/wasm2js/Cargo.toml
+++ b/examples/wasm2js/Cargo.toml
@@ -8,4 +8,4 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.67"
+wasm-bindgen = "0.2.68"
diff --git a/examples/weather_report/Cargo.toml b/examples/weather_report/Cargo.toml
index 011854e13..47dbc2401 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 = "0.2.67"
+wasm-bindgen = "0.2.68"
 gloo = "0.2.1"
 
 [dependencies.web-sys]
diff --git a/examples/webaudio/Cargo.toml b/examples/webaudio/Cargo.toml
index f0702bf4f..b3c4686c3 100644
--- a/examples/webaudio/Cargo.toml
+++ b/examples/webaudio/Cargo.toml
@@ -8,7 +8,7 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.67"
+wasm-bindgen = "0.2.68"
 
 [dependencies.web-sys]
 version = "0.3.4"
diff --git a/examples/webgl/Cargo.toml b/examples/webgl/Cargo.toml
index e44d72960..9118d64a0 100644
--- a/examples/webgl/Cargo.toml
+++ b/examples/webgl/Cargo.toml
@@ -8,8 +8,8 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-js-sys = "0.3.44"
-wasm-bindgen = "0.2.67"
+js-sys = "0.3.45"
+wasm-bindgen = "0.2.68"
 
 [dependencies.web-sys]
 version = "0.3.4"
diff --git a/examples/webrtc_datachannel/Cargo.toml b/examples/webrtc_datachannel/Cargo.toml
index 8e013c254..826976f2a 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 = "0.2.67"
+wasm-bindgen = "0.2.68"
 js-sys = "0.3"
-wasm-bindgen-futures = "0.4.17"
+wasm-bindgen-futures = "0.4.18"
 
 [dependencies.web-sys]
 version = "0.3.22"
diff --git a/examples/websockets/Cargo.toml b/examples/websockets/Cargo.toml
index 6983f0cf0..19f0e6848 100644
--- a/examples/websockets/Cargo.toml
+++ b/examples/websockets/Cargo.toml
@@ -8,7 +8,7 @@ edition = "2018"
 crate-type = ["cdylib"]
 
 [dependencies]
-wasm-bindgen = "0.2.67"
+wasm-bindgen = "0.2.68"
 js-sys = "0.3"
 
 [dependencies.web-sys]
diff --git a/examples/webxr/Cargo.toml b/examples/webxr/Cargo.toml
index 8ce71fe89..a52a1c660 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 = "0.3.44"
-wasm-bindgen = {version = "0.2.67", features = ["serde-serialize"]}
-wasm-bindgen-futures = "0.4.17"
+js-sys = "0.3.45"
+wasm-bindgen = {version = "0.2.68", features = ["serde-serialize"]}
+wasm-bindgen-futures = "0.4.18"
 serde = { version = "1.0.80", features = ["derive"] }
 serde_derive = "^1.0.59"
 
diff --git a/examples/without-a-bundler/Cargo.toml b/examples/without-a-bundler/Cargo.toml
index ba2782ede..fce078978 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 = "0.2.67"
+wasm-bindgen = "0.2.68"
 
 [dependencies.web-sys]
 version = "0.3.4"