diff --git a/native/wasmex/Cargo.lock b/native/wasmex/Cargo.lock
index d2bebc72..98780678 100644
--- a/native/wasmex/Cargo.lock
+++ b/native/wasmex/Cargo.lock
@@ -93,7 +93,7 @@ dependencies = [
  "cfg-if",
  "libc",
  "miniz_oxide",
- "object",
+ "object 0.32.2",
  "rustc-demangle",
 ]
 
@@ -274,7 +274,7 @@ version = "0.105.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9515fcc42b6cb5137f76b84c1a6f819782d0cf12473d145d3bc5cd67eedc8bc2"
 dependencies = [
- "cranelift-entity",
+ "cranelift-entity 0.105.2",
 ]
 
 [[package]]
@@ -288,7 +288,7 @@ dependencies = [
  "cranelift-codegen-meta",
  "cranelift-codegen-shared",
  "cranelift-control",
- "cranelift-entity",
+ "cranelift-entity 0.105.2",
  "cranelift-isle",
  "gimli",
  "hashbrown 0.14.3",
@@ -332,6 +332,16 @@ dependencies = [
  "serde_derive",
 ]
 
+[[package]]
+name = "cranelift-entity"
+version = "0.107.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "32acd0632ba65c2566e75f64af9ef094bb8d90e58a9fbd33d920977a9d85c054"
+dependencies = [
+ "serde",
+ "serde_derive",
+]
+
 [[package]]
 name = "cranelift-frontend"
 version = "0.105.2"
@@ -368,13 +378,13 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8cd747ed7f9a461dda9c388415392f6bb95d1a6ef3b7694d17e0817eb74b7798"
 dependencies = [
  "cranelift-codegen",
- "cranelift-entity",
+ "cranelift-entity 0.105.2",
  "cranelift-frontend",
  "itertools",
  "log",
  "smallvec",
- "wasmparser",
- "wasmtime-types",
+ "wasmparser 0.121.2",
+ "wasmtime-types 18.0.2",
 ]
 
 [[package]]
@@ -869,6 +879,15 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "mach2"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "19b955cdeb2a02b9117f121ce63aa52d08ade45de53e48fe6a38b39c10f6f709"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "maybe-owned"
 version = "0.3.4"
@@ -941,6 +960,15 @@ dependencies = [
  "memchr",
 ]
 
+[[package]]
+name = "object"
+version = "0.33.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d8dd6c0cdf9429bce006e1362bfce61fa1bfd8c898a643ed8d2b471934701d3d"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "once_cell"
 version = "1.19.0"
@@ -1508,8 +1536,8 @@ dependencies = [
  "system-interface",
  "thiserror",
  "tracing",
- "wasmtime",
- "wiggle",
+ "wasmtime 18.0.2",
+ "wiggle 18.0.2",
  "windows-sys 0.52.0",
 ]
 
@@ -1593,10 +1621,10 @@ dependencies = [
  "rand",
  "rustler",
  "wasi-common",
- "wasmtime",
+ "wasmtime 18.0.2",
  "wasmtime-wasi",
  "wat",
- "wiggle",
+ "wiggle 20.0.2",
 ]
 
 [[package]]
@@ -1610,6 +1638,17 @@ dependencies = [
  "semver",
 ]
 
+[[package]]
+name = "wasmparser"
+version = "0.202.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d6998515d3cf3f8b980ef7c11b29a9b1017d4cf86b99ae93b546992df9931413"
+dependencies = [
+ "bitflags 2.4.2",
+ "indexmap",
+ "semver",
+]
+
 [[package]]
 name = "wasmprinter"
 version = "0.2.80"
@@ -1617,7 +1656,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "60e73986a6b7fdfedb7c5bf9e7eb71135486507c8fbc4c0c42cffcb6532988b7"
 dependencies = [
  "anyhow",
- "wasmparser",
+ "wasmparser 0.121.2",
 ]
 
 [[package]]
@@ -1639,7 +1678,7 @@ dependencies = [
  "ittapi",
  "libc",
  "log",
- "object",
+ "object 0.32.2",
  "once_cell",
  "paste",
  "rayon",
@@ -1649,21 +1688,54 @@ dependencies = [
  "serde_json",
  "target-lexicon",
  "wasm-encoder 0.41.2",
- "wasmparser",
+ "wasmparser 0.121.2",
  "wasmtime-cache",
- "wasmtime-component-macro",
- "wasmtime-component-util",
+ "wasmtime-component-macro 18.0.2",
+ "wasmtime-component-util 18.0.2",
  "wasmtime-cranelift",
- "wasmtime-environ",
- "wasmtime-fiber",
+ "wasmtime-environ 18.0.2",
+ "wasmtime-fiber 18.0.2",
  "wasmtime-jit-debug",
- "wasmtime-jit-icache-coherence",
- "wasmtime-runtime",
+ "wasmtime-jit-icache-coherence 18.0.2",
+ "wasmtime-runtime 18.0.2",
  "wasmtime-winch",
  "wat",
  "windows-sys 0.52.0",
 ]
 
+[[package]]
+name = "wasmtime"
+version = "20.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4af5cb32045daee8476711eb12b8b71275c2dd1fc7a58cc2a11b33ce9205f6a2"
+dependencies = [
+ "anyhow",
+ "async-trait",
+ "bincode",
+ "bumpalo",
+ "cfg-if",
+ "gimli",
+ "indexmap",
+ "libc",
+ "log",
+ "object 0.33.0",
+ "once_cell",
+ "paste",
+ "rustix",
+ "serde",
+ "serde_derive",
+ "serde_json",
+ "target-lexicon",
+ "wasmparser 0.202.0",
+ "wasmtime-component-macro 20.0.2",
+ "wasmtime-environ 20.0.2",
+ "wasmtime-fiber 20.0.2",
+ "wasmtime-jit-icache-coherence 20.0.2",
+ "wasmtime-runtime 20.0.2",
+ "wasmtime-slab",
+ "windows-sys 0.52.0",
+]
+
 [[package]]
 name = "wasmtime-asm-macros"
 version = "18.0.2"
@@ -1673,6 +1745,15 @@ dependencies = [
  "cfg-if",
 ]
 
+[[package]]
+name = "wasmtime-asm-macros"
+version = "20.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7515c4d24c8b55c0feab67e3d52a42f999fda8b9cfafbd69a82ed6bcf299d26e"
+dependencies = [
+ "cfg-if",
+]
+
 [[package]]
 name = "wasmtime-cache"
 version = "18.0.2"
@@ -1703,9 +1784,24 @@ dependencies = [
  "proc-macro2",
  "quote",
  "syn",
- "wasmtime-component-util",
- "wasmtime-wit-bindgen",
- "wit-parser",
+ "wasmtime-component-util 18.0.2",
+ "wasmtime-wit-bindgen 18.0.2",
+ "wit-parser 0.13.2",
+]
+
+[[package]]
+name = "wasmtime-component-macro"
+version = "20.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "794839a710a39a12677c67ff43fec54ef00d0ca6c6f631209a7c5524522221d3"
+dependencies = [
+ "anyhow",
+ "proc-macro2",
+ "quote",
+ "syn",
+ "wasmtime-component-util 20.0.2",
+ "wasmtime-wit-bindgen 20.0.2",
+ "wit-parser 0.202.0",
 ]
 
 [[package]]
@@ -1714,6 +1810,12 @@ version = "18.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1d6d69c430cddc70ec42159506962c66983ce0192ebde4eb125b7aabc49cff88"
 
+[[package]]
+name = "wasmtime-component-util"
+version = "20.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7839a1b9e15d17be1cb2a105f18be8e0bbf52bdec7a7cd6eb5d80d4c2cdf74f0"
+
 [[package]]
 name = "wasmtime-cranelift"
 version = "18.0.2"
@@ -1724,19 +1826,19 @@ dependencies = [
  "cfg-if",
  "cranelift-codegen",
  "cranelift-control",
- "cranelift-entity",
+ "cranelift-entity 0.105.2",
  "cranelift-frontend",
  "cranelift-native",
  "cranelift-wasm",
  "gimli",
  "log",
- "object",
+ "object 0.32.2",
  "target-lexicon",
  "thiserror",
- "wasmparser",
+ "wasmparser 0.121.2",
  "wasmtime-cranelift-shared",
- "wasmtime-environ",
- "wasmtime-versioned-export-macros",
+ "wasmtime-environ 18.0.2",
+ "wasmtime-versioned-export-macros 18.0.2",
 ]
 
 [[package]]
@@ -1750,9 +1852,9 @@ dependencies = [
  "cranelift-control",
  "cranelift-native",
  "gimli",
- "object",
+ "object 0.32.2",
  "target-lexicon",
- "wasmtime-environ",
+ "wasmtime-environ 18.0.2",
 ]
 
 [[package]]
@@ -1764,21 +1866,42 @@ dependencies = [
  "anyhow",
  "bincode",
  "cpp_demangle",
- "cranelift-entity",
+ "cranelift-entity 0.105.2",
  "gimli",
  "indexmap",
  "log",
- "object",
+ "object 0.32.2",
  "rustc-demangle",
  "serde",
  "serde_derive",
  "target-lexicon",
  "thiserror",
  "wasm-encoder 0.41.2",
- "wasmparser",
+ "wasmparser 0.121.2",
  "wasmprinter",
- "wasmtime-component-util",
- "wasmtime-types",
+ "wasmtime-component-util 18.0.2",
+ "wasmtime-types 18.0.2",
+]
+
+[[package]]
+name = "wasmtime-environ"
+version = "20.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ad72e2e3f7ea5b50fedf66dd36ba24634e4f445c370644683b433d45d88f6126"
+dependencies = [
+ "anyhow",
+ "bincode",
+ "cranelift-entity 0.107.2",
+ "gimli",
+ "indexmap",
+ "log",
+ "object 0.33.0",
+ "serde",
+ "serde_derive",
+ "target-lexicon",
+ "thiserror",
+ "wasmparser 0.202.0",
+ "wasmtime-types 20.0.2",
 ]
 
 [[package]]
@@ -1791,8 +1914,23 @@ dependencies = [
  "cc",
  "cfg-if",
  "rustix",
- "wasmtime-asm-macros",
- "wasmtime-versioned-export-macros",
+ "wasmtime-asm-macros 18.0.2",
+ "wasmtime-versioned-export-macros 18.0.2",
+ "windows-sys 0.52.0",
+]
+
+[[package]]
+name = "wasmtime-fiber"
+version = "20.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4dbdf3053e7e7ced0cd4ed76579995b62169a1a43696890584eae2de2e33bf54"
+dependencies = [
+ "anyhow",
+ "cc",
+ "cfg-if",
+ "rustix",
+ "wasmtime-asm-macros 20.0.2",
+ "wasmtime-versioned-export-macros 20.0.2",
  "windows-sys 0.52.0",
 ]
 
@@ -1802,10 +1940,10 @@ version = "18.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "833dae95bc7a4f9177bf93f9497419763535b74e37eb8c37be53937d3281e287"
 dependencies = [
- "object",
+ "object 0.32.2",
  "once_cell",
  "rustix",
- "wasmtime-versioned-export-macros",
+ "wasmtime-versioned-export-macros 18.0.2",
 ]
 
 [[package]]
@@ -1819,6 +1957,17 @@ dependencies = [
  "windows-sys 0.52.0",
 ]
 
+[[package]]
+name = "wasmtime-jit-icache-coherence"
+version = "20.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ede45379f3b4d395d8947006de8043801806099a240a26db553919b68e96ab15"
+dependencies = [
+ "cfg-if",
+ "libc",
+ "windows-sys 0.52.0",
+]
+
 [[package]]
 name = "wasmtime-runtime"
 version = "18.0.2"
@@ -1840,26 +1989,72 @@ dependencies = [
  "rustix",
  "sptr",
  "wasm-encoder 0.41.2",
- "wasmtime-asm-macros",
- "wasmtime-environ",
- "wasmtime-fiber",
+ "wasmtime-asm-macros 18.0.2",
+ "wasmtime-environ 18.0.2",
+ "wasmtime-fiber 18.0.2",
  "wasmtime-jit-debug",
- "wasmtime-versioned-export-macros",
+ "wasmtime-versioned-export-macros 18.0.2",
  "wasmtime-wmemcheck",
  "windows-sys 0.52.0",
 ]
 
+[[package]]
+name = "wasmtime-runtime"
+version = "20.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "65019d29d175c567b84173f2adf3b7a3af6d5592f8fe510dccae55d2569ec0d2"
+dependencies = [
+ "anyhow",
+ "cc",
+ "cfg-if",
+ "indexmap",
+ "libc",
+ "log",
+ "mach2",
+ "memfd",
+ "memoffset",
+ "paste",
+ "psm",
+ "rustix",
+ "sptr",
+ "wasmtime-asm-macros 20.0.2",
+ "wasmtime-environ 20.0.2",
+ "wasmtime-fiber 20.0.2",
+ "wasmtime-slab",
+ "wasmtime-versioned-export-macros 20.0.2",
+ "windows-sys 0.52.0",
+]
+
+[[package]]
+name = "wasmtime-slab"
+version = "20.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ca6585868f5c427c3e9d2a8c0c3354e6d7d4518a0d17723ab25a0c1eebf5d5b4"
+
 [[package]]
 name = "wasmtime-types"
 version = "18.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "54a327d7a0ef57bd52a507d28b4561a74126c7a8535a2fc6f2025716bc6a52e8"
 dependencies = [
- "cranelift-entity",
+ "cranelift-entity 0.105.2",
  "serde",
  "serde_derive",
  "thiserror",
- "wasmparser",
+ "wasmparser 0.121.2",
+]
+
+[[package]]
+name = "wasmtime-types"
+version = "20.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "84d5381ff174faded38c7b2085fbe430dff59489c87a91403354d710075750fb"
+dependencies = [
+ "cranelift-entity 0.107.2",
+ "serde",
+ "serde_derive",
+ "thiserror",
+ "wasmparser 0.202.0",
 ]
 
 [[package]]
@@ -1873,6 +2068,17 @@ dependencies = [
  "syn",
 ]
 
+[[package]]
+name = "wasmtime-versioned-export-macros"
+version = "20.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0d3b70422fdfa915c903f003b8b42554a8ae1aa0c6208429d8314ebf5721f3ac"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "wasmtime-wasi"
 version = "18.0.2"
@@ -1901,8 +2107,8 @@ dependencies = [
  "tracing",
  "url",
  "wasi-common",
- "wasmtime",
- "wiggle",
+ "wasmtime 18.0.2",
+ "wiggle 18.0.2",
  "windows-sys 0.52.0",
 ]
 
@@ -1915,11 +2121,11 @@ dependencies = [
  "anyhow",
  "cranelift-codegen",
  "gimli",
- "object",
+ "object 0.32.2",
  "target-lexicon",
- "wasmparser",
+ "wasmparser 0.121.2",
  "wasmtime-cranelift-shared",
- "wasmtime-environ",
+ "wasmtime-environ 18.0.2",
  "winch-codegen",
 ]
 
@@ -1932,7 +2138,19 @@ dependencies = [
  "anyhow",
  "heck",
  "indexmap",
- "wit-parser",
+ "wit-parser 0.13.2",
+]
+
+[[package]]
+name = "wasmtime-wit-bindgen"
+version = "20.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "01840c0cfbbb01664c796e3f4edbd656e58f9d76db083c7e7c6bba59ea657a96"
+dependencies = [
+ "anyhow",
+ "heck",
+ "indexmap",
+ "wit-parser 0.202.0",
 ]
 
 [[package]]
@@ -1983,8 +2201,23 @@ dependencies = [
  "bitflags 2.4.2",
  "thiserror",
  "tracing",
- "wasmtime",
- "wiggle-macro",
+ "wasmtime 18.0.2",
+ "wiggle-macro 18.0.2",
+]
+
+[[package]]
+name = "wiggle"
+version = "20.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f93fc3510978a905f931d74784ed8685bd6453e18ad8f92809e793d48827e3cd"
+dependencies = [
+ "anyhow",
+ "async-trait",
+ "bitflags 2.4.2",
+ "thiserror",
+ "tracing",
+ "wasmtime 20.0.2",
+ "wiggle-macro 20.0.2",
  "witx",
 ]
 
@@ -2003,6 +2236,21 @@ dependencies = [
  "witx",
 ]
 
+[[package]]
+name = "wiggle-generate"
+version = "20.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4ec3909e70f36066526ad3b2abb4855ab836f8a6b293449582563ac50d651083"
+dependencies = [
+ "anyhow",
+ "heck",
+ "proc-macro2",
+ "quote",
+ "shellexpand",
+ "syn",
+ "witx",
+]
+
 [[package]]
 name = "wiggle-macro"
 version = "18.0.2"
@@ -2012,7 +2260,19 @@ dependencies = [
  "proc-macro2",
  "quote",
  "syn",
- "wiggle-generate",
+ "wiggle-generate 18.0.2",
+]
+
+[[package]]
+name = "wiggle-macro"
+version = "20.0.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b4c31124572ab16401c491c0d4fb5fe5d17dab65fcfcc56d7d8efb1c1e56a3db"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+ "wiggle-generate 20.0.2",
 ]
 
 [[package]]
@@ -2049,8 +2309,8 @@ dependencies = [
  "regalloc2",
  "smallvec",
  "target-lexicon",
- "wasmparser",
- "wasmtime-environ",
+ "wasmparser 0.121.2",
+ "wasmtime-environ 18.0.2",
 ]
 
 [[package]]
@@ -2221,6 +2481,24 @@ dependencies = [
  "unicode-xid",
 ]
 
+[[package]]
+name = "wit-parser"
+version = "0.202.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "744237b488352f4f27bca05a10acb79474415951c450e52ebd0da784c1df2bcc"
+dependencies = [
+ "anyhow",
+ "id-arena",
+ "indexmap",
+ "log",
+ "semver",
+ "serde",
+ "serde_derive",
+ "serde_json",
+ "unicode-xid",
+ "wasmparser 0.202.0",
+]
+
 [[package]]
 name = "witx"
 version = "0.9.1"
diff --git a/native/wasmex/Cargo.toml b/native/wasmex/Cargo.toml
index 6f720ff3..95dfb3fc 100644
--- a/native/wasmex/Cargo.toml
+++ b/native/wasmex/Cargo.toml
@@ -24,5 +24,5 @@ rand = "0.8.5"
 wasmtime = "18.0.2"
 wasmtime-wasi = "18.0.2"
 wasi-common = "18.0.2"
-wiggle = "18.0.2"
+wiggle = "20.0.2"
 wat = "1.202.0"