diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 828ed4b..2856326 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -17,7 +17,7 @@ jobs:
       - uses: actions-rs/toolchain@v1
         with:
           profile: minimal
-          toolchain: 1.60.0
+          toolchain: 1.64.0
           override: true
       - run: rustup component add rustfmt
       - uses: actions-rs/cargo@v1
@@ -31,7 +31,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions-rs/toolchain@v1
         with:
-          toolchain: 1.60.0
+          toolchain: 1.64.0
           components: clippy
           override: true
       - uses: actions-rs/clippy-check@v1
@@ -68,9 +68,9 @@ jobs:
       matrix:
         include:
           - os: ubuntu-latest
-            rust: 1.60.0
+            rust: 1.64.0
           - os: windows-latest
-            rust: 1.60.0
+            rust: 1.64.0
     runs-on: ${{ matrix.os }}
     steps:
       - uses: actions/checkout@master
diff --git a/.github/workflows/smoketest-wasm.yml b/.github/workflows/smoketest-wasm.yml
new file mode 100644
index 0000000..01fe870
--- /dev/null
+++ b/.github/workflows/smoketest-wasm.yml
@@ -0,0 +1,14 @@
+on: [push, pull_request]
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Install
+        run: curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh
+
+      - run: cargo test
+      - run: wasm-pack test --headless --chrome
+      - run: wasm-pack test --headless --firefox
\ No newline at end of file
diff --git a/Cargo.lock b/Cargo.lock
index 3bec5a8..f9dc617 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2,13 +2,22 @@
 # It is not intended for manual editing.
 version = 3
 
+[[package]]
+name = "aho-corasick"
+version = "1.1.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ea5d730647d4fadd988536d06fecce94b7b4f2a7efdae548f1cf4b63205518ab"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "atty"
 version = "0.2.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d9b39be18770d11421cdb1b9947a45dd3f37e93092cbf377614828a319d5fee8"
 dependencies = [
- "hermit-abi 0.1.19",
+ "hermit-abi",
  "libc",
  "winapi",
 ]
@@ -27,9 +36,9 @@ checksum = "bef38d45163c2f1dde094a7dfd33ccf595c92905c8f8f4fdc18d06fb1037718a"
 
 [[package]]
 name = "bumpalo"
-version = "3.13.0"
+version = "3.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a3e2c3daef883ecc1b5d58c15adae93470a91d425f3532ba1695849656af3fc1"
+checksum = "7f30e7476521f6f8af1a1c4c0b8cc94f0bee37d91763d0ca2665f299b6cd8aec"
 
 [[package]]
 name = "cast"
@@ -106,16 +115,6 @@ dependencies = [
  "itertools",
 ]
 
-[[package]]
-name = "crossbeam-channel"
-version = "0.5.8"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a33c2bf77f2df06183c3aa30d1e96c0695a313d4f9c453cc3762a6db39f99200"
-dependencies = [
- "cfg-if 1.0.0",
- "crossbeam-utils",
-]
-
 [[package]]
 name = "crossbeam-deque"
 version = "0.8.3"
@@ -202,12 +201,6 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "hermit-abi"
-version = "0.3.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "443144c8cdadd93ebf52ddb4056d257f5b52c04d3c804e657d19eb73fc33668b"
-
 [[package]]
 name = "itertools"
 version = "0.10.5"
@@ -240,9 +233,9 @@ checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
 
 [[package]]
 name = "libc"
-version = "0.2.147"
+version = "0.2.148"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b4668fb0ea861c1df094127ac5f1da3409a82116a4ba74fca2e58ef927159bb3"
+checksum = "9cdc71e17332e86d2e1d38c1f99edcb6288ee11b815fb1a4b049eaa2114d369b"
 
 [[package]]
 name = "log"
@@ -252,9 +245,9 @@ checksum = "b5e6163cb8c49088c2c36f57875e58ccd8c87c7427f7fbd50ea6710b2f3f2e8f"
 
 [[package]]
 name = "memchr"
-version = "2.3.4"
+version = "2.6.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0ee1c47aaa256ecabcaea351eae4a9b01ef39ed810004e298d2511ed284b1525"
+checksum = "8f232d6ef707e1956a43342693d2a31e72989554d58299d7a88738cc95b0d35c"
 
 [[package]]
 name = "memoffset"
@@ -278,6 +271,7 @@ dependencies = [
  "console_error_panic_hook",
  "deltachat_message_parser",
  "serde",
+ "serde-wasm-bindgen",
  "serde_json",
  "wasm-bindgen",
  "wasm-bindgen-test",
@@ -309,16 +303,6 @@ dependencies = [
  "autocfg",
 ]
 
-[[package]]
-name = "num_cpus"
-version = "1.16.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4161fcb6d602d4d2081af7c3a45852d875a03dd337a6bfdd6e06407b61342a43"
-dependencies = [
- "hermit-abi 0.3.2",
- "libc",
-]
-
 [[package]]
 name = "once_cell"
 version = "1.18.0"
@@ -361,27 +345,27 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.66"
+version = "1.0.67"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "18fb31db3f9bddb2ea821cde30a9f70117e3f119938b5ee630b7403aa6e2ead9"
+checksum = "3d433d9f1a3e8c1263d9456598b16fec66f4acc9a74dacffd35c7bb09b3a1328"
 dependencies = [
  "unicode-ident",
 ]
 
 [[package]]
 name = "quote"
-version = "1.0.32"
+version = "1.0.33"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "50f3b39ccfb720540debaa0164757101c08ecb8d326b15358ce76a62c7e85965"
+checksum = "5267fca4496028628a95160fc423a33e8b2e6af8a5302579e322e4b520293cae"
 dependencies = [
  "proc-macro2",
 ]
 
 [[package]]
 name = "rayon"
-version = "1.7.0"
+version = "1.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1d2df5196e37bcc87abebc0053e20787d73847bb33134a69841207dd0a47f03b"
+checksum = "9c27db03db7734835b3f53954b534c91069375ce6ccaa2e065441e07d9b6cdb1"
 dependencies = [
  "either",
  "rayon-core",
@@ -389,30 +373,42 @@ dependencies = [
 
 [[package]]
 name = "rayon-core"
-version = "1.11.0"
+version = "1.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4b8f95bd6966f5c87776639160a66bd8ab9895d9d4ab01ddba9fc60661aebe8d"
+checksum = "5ce3fb6ad83f861aac485e76e1985cd109d9a3713802152be56c3b1f0e0658ed"
 dependencies = [
- "crossbeam-channel",
  "crossbeam-deque",
  "crossbeam-utils",
- "num_cpus",
 ]
 
 [[package]]
 name = "regex"
-version = "1.8.4"
+version = "1.9.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d0ab3ca65655bb1e41f2a8c8cd662eb4fb035e67c3f78da1d61dffe89d07300f"
+checksum = "697061221ea1b4a94a624f67d0ae2bfe4e22b8a17b6a192afb11046542cc8c47"
 dependencies = [
+ "aho-corasick",
+ "memchr",
+ "regex-automata",
+ "regex-syntax",
+]
+
+[[package]]
+name = "regex-automata"
+version = "0.3.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "c2f401f4955220693b56f8ec66ee9c78abffd8d1c4f23dc41a23839eb88f0795"
+dependencies = [
+ "aho-corasick",
+ "memchr",
  "regex-syntax",
 ]
 
 [[package]]
 name = "regex-syntax"
-version = "0.7.4"
+version = "0.7.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e5ea92a5b6195c6ef2a0295ea818b312502c6fc94dde986c5553242e18fd4ce2"
+checksum = "dbb5fb1acd8a1a18b3dd5be62d25485eb770e05afb408a9627d14d451bae12da"
 
 [[package]]
 name = "ryu"
@@ -443,9 +439,23 @@ checksum = "94143f37725109f92c262ed2cf5e59bce7498c01bcc1502d7b9afe439a4e9f49"
 
 [[package]]
 name = "serde"
-version = "1.0.183"
+version = "1.0.188"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cf9e0fcba69a370eed61bcf2b728575f726b50b55cba78064753d708ddc7549e"
+dependencies = [
+ "serde_derive",
+]
+
+[[package]]
+name = "serde-wasm-bindgen"
+version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "32ac8da02677876d532745a130fc9d8e6edfa81a269b107c5b00829b91d8eb3c"
+checksum = "30c9933e5689bd420dc6c87b7a1835701810cbc10cd86a26e4da45b73e6b1d78"
+dependencies = [
+ "js-sys",
+ "serde",
+ "wasm-bindgen",
+]
 
 [[package]]
 name = "serde_cbor"
@@ -459,9 +469,9 @@ dependencies = [
 
 [[package]]
 name = "serde_derive"
-version = "1.0.183"
+version = "1.0.188"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "aafe972d60b0b9bee71a91b92fee2d4fb3c9d7e8f6b179aa99f27203d99a4816"
+checksum = "4eca7ac642d82aa35b60049a6eccb4be6be75e599bd2e9adb5f875a737654af2"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -470,9 +480,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.104"
+version = "1.0.107"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "076066c5f1078eac5b722a31827a8832fe108bed65dfa75e233c89f8206e976c"
+checksum = "6b420ce6e3d8bd882e9b243c6eed35dbc9a6110c9769e74b584e0d68d1f20c65"
 dependencies = [
  "itoa",
  "ryu",
@@ -481,9 +491,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "2.0.28"
+version = "2.0.37"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "04361975b3f5e348b2189d8dc55bc942f278b2d482a6a0365de5bdd62d351567"
+checksum = "7303ef2c05cd654186cb250d29049a24840ca25d2747c25c0381c8d9e2f582e8"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -517,21 +527,21 @@ checksum = "06feaedcbf9f1fc259144d833c0d630b8b15207b0486ab817d29258bc89f2f8a"
 
 [[package]]
 name = "unicode-ident"
-version = "1.0.11"
+version = "1.0.12"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "301abaae475aa91687eb82514b328ab47a211a533026cb25fc3e519b86adfc3c"
+checksum = "3354b9ac3fae1ff6755cb6db53683adb661634f67557942dea4facebec0fee4b"
 
 [[package]]
 name = "unicode-width"
-version = "0.1.10"
+version = "0.1.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c0edd1e5b14653f783770bce4a4dabb4a5108a5370a5f5d8cfe8710c361f6c8b"
+checksum = "e51733f11c9c4f72aa0c160008246859e340b00807569a0da0e7a1079b27ba85"
 
 [[package]]
 name = "walkdir"
-version = "2.3.3"
+version = "2.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "36df944cda56c7d8d8b7496af378e6b16de9284591917d307c9b4d313c44e698"
+checksum = "d71d857dc86794ca4c280d616f7da00d2dbfd8cd788846559a6813e6aa4b54ee"
 dependencies = [
  "same-file",
  "winapi-util",
@@ -544,8 +554,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7706a72ab36d8cb1f80ffbf0e071533974a60d0a308d01a5d0375bf60499a342"
 dependencies = [
  "cfg-if 1.0.0",
- "serde",
- "serde_json",
  "wasm-bindgen-macro",
 ]
 
@@ -669,9 +677,9 @@ checksum = "ac3b87c63620426dd9b991e5ce0329eff545bccbbb34f3be09ff6fb6ab51b7b6"
 
 [[package]]
 name = "winapi-util"
-version = "0.1.5"
+version = "0.1.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "70ec6ce85bb158151cae5e5c87f95a8e97d2c0c4b001223f33a334e3ce5de178"
+checksum = "f29e6f9198ba0d26b4c9f07dbe6f9ed633e1f3d5b8b414090084349e46a52596"
 dependencies = [
  "winapi",
 ]
diff --git a/message_parser_wasm/Cargo.toml b/message_parser_wasm/Cargo.toml
index f544a5d..4148626 100644
--- a/message_parser_wasm/Cargo.toml
+++ b/message_parser_wasm/Cargo.toml
@@ -13,7 +13,7 @@ crate-type = ["cdylib", "rlib"]
 default = ["console_error_panic_hook"]
 
 [dependencies]
-wasm-bindgen = {version = "0.2.63", features = ["serde-serialize"]}
+wasm-bindgen = {version = "0.2.63"}
 
 # The `console_error_panic_hook` crate provides better debugging of panics by
 # logging them with `console.error`. This is great for development, but requires
@@ -28,6 +28,8 @@ console_error_panic_hook = { version = "0.1.6", optional = true }
 # Unfortunately, `wee_alloc` requires nightly Rust when targeting wasm for now.
 wee_alloc = { version = "0.4.5", optional = true }
 deltachat_message_parser = { path = "../" }
+serde-wasm-bindgen = "0.6.0"
+serde = { version = "1.0.188", features = ["derive"] }
 
 [dev-dependencies]
 serde = "1.0.130"
diff --git a/message_parser_wasm/src/lib.rs b/message_parser_wasm/src/lib.rs
index 1dd0440..cb6d75f 100644
--- a/message_parser_wasm/src/lib.rs
+++ b/message_parser_wasm/src/lib.rs
@@ -20,13 +20,13 @@ pub fn parse_text(s: &str, enable_markdown: bool) -> JsValue {
         true => deltachat_message_parser::parser::parse_markdown_text(s),
         false => deltachat_message_parser::parser::parse_only_text(s),
     };
-    JsValue::from_serde(&ast).expect("Element converts to JsValue")
+    serde_wasm_bindgen::to_value(&ast).expect("Element converts to JsValue")
 }
 
 /// parses text to json AST (text elements and labled links, to replicate current desktop implementation)
 #[wasm_bindgen]
 pub fn parse_desktop_set(s: &str) -> JsValue {
-    JsValue::from_serde(&deltachat_message_parser::parser::parse_desktop_set(s))
+    serde_wasm_bindgen::to_value(&deltachat_message_parser::parser::parse_desktop_set(s))
         .expect("Element converts to JsValue")
 }
 
diff --git a/message_parser_wasm/tests/web.rs b/message_parser_wasm/tests/web.rs
index 473f0c3..2444188 100644
--- a/message_parser_wasm/tests/web.rs
+++ b/message_parser_wasm/tests/web.rs
@@ -3,20 +3,13 @@
 #![cfg(target_arch = "wasm32")]
 
 extern crate wasm_bindgen_test;
-use wasm_bindgen_test::*;
-
 use message_parser_wasm::*;
-
 use serde_json::json;
 use wasm_bindgen::prelude::*;
+use wasm_bindgen_test::*;
 
 wasm_bindgen_test_configure!(run_in_browser);
 
-#[wasm_bindgen_test]
-fn pass() {
-    assert_eq!(1 + 1, 2);
-}
-
 use wasm_bindgen::JsValue;
 
 #[wasm_bindgen]
@@ -28,15 +21,7 @@ extern "C" {
 #[wasm_bindgen_test]
 fn test_parse() {
     assert_eq!(
-        parse("**Block**"),
-        JsValue::from_serde(&json!([
-            {"t":"Bold","c":[{"t":"Text","c":"Block"}]}
-        ]))
-        .unwrap()
-    );
-
-    assert_eq!(
-        stringify(&parse("**`Block`**")),
-        JsValue::from_str(r#"{"t":"Bold","c":[{"t":"InlineCode","c":{"content":"Block"}}]}"#)
+        stringify(&parse_text("**`Block`**", true)),
+        JsValue::from_str(r#"[{"t":"Bold","c":[{"t":"InlineCode","c":{"content":"Block"}}]}]"#)
     ); // this test needs somekind of deep equal because the order of the properties is not fixed
 }
diff --git a/rust-toolchain b/rust-toolchain
index 4d5fde5..9405730 100644
--- a/rust-toolchain
+++ b/rust-toolchain
@@ -1 +1 @@
-1.60.0
+1.64.0