diff --git a/Cargo.lock b/Cargo.lock
index 23a90db..a5e4313 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -40,7 +40,7 @@ checksum = "e9d4ee0d472d1cd2e28c97dfa124b3d8d992e10eb0a035f33f5d12e3a177ba3b"
 
 [[package]]
 name = "amplifier-core"
-version = "1.5.2"
+version = "1.5.3"
 dependencies = [
  "chrono",
  "log",
@@ -57,7 +57,7 @@ dependencies = [
  "tonic",
  "tonic-build",
  "uuid",
- "wasmtime 43.0.2",
+ "wasmtime",
  "wasmtime-wasi",
 ]
 
@@ -76,7 +76,7 @@ dependencies = [
 
 [[package]]
 name = "amplifier-core-py"
-version = "1.5.2"
+version = "1.5.3"
 dependencies = [
  "amplifier-core",
  "log",
@@ -440,31 +440,13 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "cranelift-assembler-x64"
-version = "0.129.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "40630d663279bc855bff805d6f5e8a0b6a1867f9df95b010511ac6dc894e9395"
-dependencies = [
- "cranelift-assembler-x64-meta 0.129.1",
-]
-
 [[package]]
 name = "cranelift-assembler-x64"
 version = "0.130.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "adc822414b18d1f5b1b33ce1441534e311e62fef86ebb5b9d382af857d0272c9"
 dependencies = [
- "cranelift-assembler-x64-meta 0.130.2",
-]
-
-[[package]]
-name = "cranelift-assembler-x64-meta"
-version = "0.129.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3ee6aec5ceb55e5fdbcf7ef677d7c7195531360ff181ce39b2b31df11d57305f"
-dependencies = [
- "cranelift-srcgen 0.129.1",
+ "cranelift-assembler-x64-meta",
 ]
 
 [[package]]
@@ -473,16 +455,7 @@ version = "0.130.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8c646808b06f4532478d8d6057d74f15c3322f10d995d9486e7dcea405bf521a"
 dependencies = [
- "cranelift-srcgen 0.130.2",
-]
-
-[[package]]
-name = "cranelift-bforest"
-version = "0.129.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9a92d78cc3f087d7e7073828f08d98c7074a3a062b6b29a1b7783ce74305685e"
-dependencies = [
- "cranelift-entity 0.129.1",
+ "cranelift-srcgen",
 ]
 
 [[package]]
@@ -491,19 +464,8 @@ version = "0.130.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7b5996f01a686b2349cdb379083ec5ad3e8cb8767fb2d495d3a4f2ee4163a18d"
 dependencies = [
- "cranelift-entity 0.130.2",
- "wasmtime-internal-core 43.0.2",
-]
-
-[[package]]
-name = "cranelift-bitset"
-version = "0.129.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "edcc73d756f2e0d7eda6144fe64a2bc69c624de893cb1be51f1442aed77881d2"
-dependencies = [
- "serde",
- "serde_derive",
- "wasmtime-internal-core 42.0.1",
+ "cranelift-entity",
+ "wasmtime-internal-core",
 ]
 
 [[package]]
@@ -514,35 +476,7 @@ checksum = "523fea83273f6a985520f57788809a4de2165794d9ab00fb1254fceb4f5aa00c"
 dependencies = [
  "serde",
  "serde_derive",
- "wasmtime-internal-core 43.0.2",
-]
-
-[[package]]
-name = "cranelift-codegen"
-version = "0.129.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "683d94c2cd0d73b41369b88da1129589bc3a2d99cf49979af1d14751f35b7a1b"
-dependencies = [
- "bumpalo",
- "cranelift-assembler-x64 0.129.1",
- "cranelift-bforest 0.129.1",
- "cranelift-bitset 0.129.1",
- "cranelift-codegen-meta 0.129.1",
- "cranelift-codegen-shared 0.129.1",
- "cranelift-control 0.129.1",
- "cranelift-entity 0.129.1",
- "cranelift-isle 0.129.1",
- "gimli",
- "hashbrown 0.15.5",
- "libm",
- "log",
- "pulley-interpreter 42.0.1",
- "regalloc2 0.13.5",
- "rustc-hash",
- "serde",
- "smallvec",
- "target-lexicon",
- "wasmtime-internal-core 42.0.1",
+ "wasmtime-internal-core",
 ]
 
 [[package]]
@@ -552,38 +486,25 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d73d1e372730b5f64ed1a2bd9f01fe4686c8ec14a28034e3084e530c8d951878"
 dependencies = [
  "bumpalo",
- "cranelift-assembler-x64 0.130.2",
- "cranelift-bforest 0.130.2",
- "cranelift-bitset 0.130.2",
- "cranelift-codegen-meta 0.130.2",
- "cranelift-codegen-shared 0.130.2",
- "cranelift-control 0.130.2",
- "cranelift-entity 0.130.2",
- "cranelift-isle 0.130.2",
+ "cranelift-assembler-x64",
+ "cranelift-bforest",
+ "cranelift-bitset",
+ "cranelift-codegen-meta",
+ "cranelift-codegen-shared",
+ "cranelift-control",
+ "cranelift-entity",
+ "cranelift-isle",
  "gimli",
  "hashbrown 0.16.1",
  "libm",
  "log",
- "pulley-interpreter 43.0.2",
- "regalloc2 0.15.1",
+ "pulley-interpreter",
+ "regalloc2",
  "rustc-hash",
  "serde",
  "smallvec",
  "target-lexicon",
- "wasmtime-internal-core 43.0.2",
-]
-
-[[package]]
-name = "cranelift-codegen-meta"
-version = "0.129.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "235da0e52ee3a0052d0e944c3470ff025b1f4234f6ec4089d3109f2d2ffa6cbd"
-dependencies = [
- "cranelift-assembler-x64-meta 0.129.1",
- "cranelift-codegen-shared 0.129.1",
- "cranelift-srcgen 0.129.1",
- "heck",
- "pulley-interpreter 42.0.1",
+ "wasmtime-internal-core",
 ]
 
 [[package]]
@@ -592,34 +513,19 @@ version = "0.130.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b0319c18165e93dc1ebf78946a8da0b1c341c95b4a39729a69574671639bdb5f"
 dependencies = [
- "cranelift-assembler-x64-meta 0.130.2",
- "cranelift-codegen-shared 0.130.2",
- "cranelift-srcgen 0.130.2",
+ "cranelift-assembler-x64-meta",
+ "cranelift-codegen-shared",
+ "cranelift-srcgen",
  "heck",
- "pulley-interpreter 43.0.2",
+ "pulley-interpreter",
 ]
 
-[[package]]
-name = "cranelift-codegen-shared"
-version = "0.129.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "20c07c6c440bd1bf920ff7597a1e743ede1f68dcd400730bd6d389effa7662af"
-
 [[package]]
 name = "cranelift-codegen-shared"
 version = "0.130.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9195cd8aeecb55e401aa96b2eaa55921636e8246c127ed7908f7ef7e0d40f270"
 
-[[package]]
-name = "cranelift-control"
-version = "0.129.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8797c022e02521901e1aee483dea3ed3c67f2bf0a26405c9dd48e8ee7a70944b"
-dependencies = [
- "arbitrary",
-]
-
 [[package]]
 name = "cranelift-control"
 version = "0.130.2"
@@ -629,40 +535,16 @@ dependencies = [
  "arbitrary",
 ]
 
-[[package]]
-name = "cranelift-entity"
-version = "0.129.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "59d8e72637246edd2cba337939850caa8b201f6315925ec4c156fdd089999699"
-dependencies = [
- "cranelift-bitset 0.129.1",
- "serde",
- "serde_derive",
- "wasmtime-internal-core 42.0.1",
-]
-
 [[package]]
 name = "cranelift-entity"
 version = "0.130.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6038b3147c7982f4951150d5f96c7c06c1e7214b99d4b4a98607aadf8ded89d1"
 dependencies = [
- "cranelift-bitset 0.130.2",
+ "cranelift-bitset",
  "serde",
  "serde_derive",
- "wasmtime-internal-core 43.0.2",
-]
-
-[[package]]
-name = "cranelift-frontend"
-version = "0.129.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4c31db0085c3dfa131e739c3b26f9f9c84d69a9459627aac1ac4ef8355e3411b"
-dependencies = [
- "cranelift-codegen 0.129.1",
- "log",
- "smallvec",
- "target-lexicon",
+ "wasmtime-internal-core",
 ]
 
 [[package]]
@@ -671,52 +553,29 @@ version = "0.130.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4cbd294abe236e23cc3d907b0936226b6a8342db7636daa9c7c72be1e323420e"
 dependencies = [
- "cranelift-codegen 0.130.2",
+ "cranelift-codegen",
  "log",
  "smallvec",
  "target-lexicon",
 ]
 
-[[package]]
-name = "cranelift-isle"
-version = "0.129.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "524d804c1ebd8c542e6f64e71aa36934cec17c5da4a9ae3799796220317f5d23"
-
 [[package]]
 name = "cranelift-isle"
 version = "0.130.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b5a90b6ed3aba84189352a87badeb93b2126d3724225a42dc67fdce53d1b139c"
 
-[[package]]
-name = "cranelift-native"
-version = "0.129.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dc9598f02540e382e1772416eba18e93c5275b746adbbf06ac1f3cf149415270"
-dependencies = [
- "cranelift-codegen 0.129.1",
- "libc",
- "target-lexicon",
-]
-
 [[package]]
 name = "cranelift-native"
 version = "0.130.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c3ec0cc1a54e22925eacf4fc3dc815f907734d3b377899d19d52bec04863e853"
 dependencies = [
- "cranelift-codegen 0.130.2",
+ "cranelift-codegen",
  "libc",
  "target-lexicon",
 ]
 
-[[package]]
-name = "cranelift-srcgen"
-version = "0.129.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d953932541249c91e3fa70a75ff1e52adc62979a2a8132145d4b9b3e6d1a9b6a"
-
 [[package]]
 name = "cranelift-srcgen"
 version = "0.130.2"
@@ -1147,7 +1006,6 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9229cfe53dfd69f0609a49f65461bd93001ea1ef889cd5529dd176593f5338a1"
 dependencies = [
  "foldhash 0.1.5",
- "serde",
 ]
 
 [[package]]
@@ -1733,18 +1591,6 @@ dependencies = [
  "autocfg",
 ]
 
-[[package]]
-name = "object"
-version = "0.37.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ff76201f031d8863c38aa7f905eca4f53abbfa15f609db4277d44cd8938f33fe"
-dependencies = [
- "crc32fast",
- "hashbrown 0.15.5",
- "indexmap 2.13.0",
- "memchr",
-]
-
 [[package]]
 name = "object"
 version = "0.38.1"
@@ -1934,39 +1780,16 @@ dependencies = [
  "prost",
 ]
 
-[[package]]
-name = "pulley-interpreter"
-version = "42.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bc2d61e068654529dc196437f8df0981db93687fdc67dec6a5de92363120b9da"
-dependencies = [
- "cranelift-bitset 0.129.1",
- "log",
- "pulley-macros 42.0.1",
- "wasmtime-internal-core 42.0.1",
-]
-
 [[package]]
 name = "pulley-interpreter"
 version = "43.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7ec12fe19a9588315a49fe5704502a9c02d6a198303314b0c7c86123b06d29e5"
 dependencies = [
- "cranelift-bitset 0.130.2",
+ "cranelift-bitset",
  "log",
- "pulley-macros 43.0.2",
- "wasmtime-internal-core 43.0.2",
-]
-
-[[package]]
-name = "pulley-macros"
-version = "42.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c3f210c61b6ecfaebbba806b6d9113a222519d4e5cc4ab2d5ecca047bb7927ae"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
+ "pulley-macros",
+ "wasmtime-internal-core",
 ]
 
 [[package]]
@@ -2159,20 +1982,6 @@ dependencies = [
  "thiserror 1.0.69",
 ]
 
-[[package]]
-name = "regalloc2"
-version = "0.13.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "08effbc1fa53aaebff69521a5c05640523fab037b34a4a2c109506bc938246fa"
-dependencies = [
- "allocator-api2",
- "bumpalo",
- "hashbrown 0.15.5",
- "log",
- "rustc-hash",
- "smallvec",
-]
-
 [[package]]
 name = "regalloc2"
 version = "0.15.1"
@@ -3081,7 +2890,6 @@ dependencies = [
  "hashbrown 0.15.5",
  "indexmap 2.13.0",
  "semver",
- "serde",
 ]
 
 [[package]]
@@ -3097,17 +2905,6 @@ dependencies = [
  "serde",
 ]
 
-[[package]]
-name = "wasmprinter"
-version = "0.244.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "09390d7b2bd7b938e563e4bff10aa345ef2e27a3bc99135697514ef54495e68f"
-dependencies = [
- "anyhow",
- "termcolor",
- "wasmparser 0.244.0",
-]
-
 [[package]]
 name = "wasmprinter"
 version = "0.245.1"
@@ -3119,48 +2916,6 @@ dependencies = [
  "wasmparser 0.245.1",
 ]
 
-[[package]]
-name = "wasmtime"
-version = "42.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "39bef52be4fb4c5b47d36f847172e896bc94b35c9c6a6f07117686bd16ed89a7"
-dependencies = [
- "addr2line",
- "async-trait",
- "bitflags",
- "bumpalo",
- "cc",
- "cfg-if",
- "encoding_rs",
- "libc",
- "log",
- "mach2",
- "memfd",
- "object 0.37.3",
- "once_cell",
- "postcard",
- "pulley-interpreter 42.0.1",
- "rustix 1.1.4",
- "semver",
- "serde",
- "serde_derive",
- "smallvec",
- "target-lexicon",
- "wasmparser 0.244.0",
- "wasmtime-environ 42.0.1",
- "wasmtime-internal-component-macro 42.0.1",
- "wasmtime-internal-component-util 42.0.1",
- "wasmtime-internal-core 42.0.1",
- "wasmtime-internal-cranelift 42.0.1",
- "wasmtime-internal-fiber 42.0.1",
- "wasmtime-internal-jit-debug 42.0.1",
- "wasmtime-internal-jit-icache-coherence 42.0.1",
- "wasmtime-internal-unwinder 42.0.1",
- "wasmtime-internal-versioned-export-macros 42.0.1",
- "wasmtime-internal-winch 42.0.1",
- "windows-sys 0.61.2",
-]
-
 [[package]]
 name = "wasmtime"
 version = "43.0.2"
@@ -3182,10 +2937,10 @@ dependencies = [
  "log",
  "mach2",
  "memfd",
- "object 0.38.1",
+ "object",
  "once_cell",
  "postcard",
- "pulley-interpreter 43.0.2",
+ "pulley-interpreter",
  "rayon",
  "rustix 1.1.4",
  "semver",
@@ -3198,49 +2953,22 @@ dependencies = [
  "wasm-compose",
  "wasm-encoder 0.245.1",
  "wasmparser 0.245.1",
- "wasmtime-environ 43.0.2",
+ "wasmtime-environ",
  "wasmtime-internal-cache",
- "wasmtime-internal-component-macro 43.0.2",
- "wasmtime-internal-component-util 43.0.2",
- "wasmtime-internal-core 43.0.2",
- "wasmtime-internal-cranelift 43.0.2",
- "wasmtime-internal-fiber 43.0.2",
- "wasmtime-internal-jit-debug 43.0.2",
- "wasmtime-internal-jit-icache-coherence 43.0.2",
- "wasmtime-internal-unwinder 43.0.2",
- "wasmtime-internal-versioned-export-macros 43.0.2",
- "wasmtime-internal-winch 43.0.2",
+ "wasmtime-internal-component-macro",
+ "wasmtime-internal-component-util",
+ "wasmtime-internal-core",
+ "wasmtime-internal-cranelift",
+ "wasmtime-internal-fiber",
+ "wasmtime-internal-jit-debug",
+ "wasmtime-internal-jit-icache-coherence",
+ "wasmtime-internal-unwinder",
+ "wasmtime-internal-versioned-export-macros",
+ "wasmtime-internal-winch",
  "wat",
  "windows-sys 0.61.2",
 ]
 
-[[package]]
-name = "wasmtime-environ"
-version = "42.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bb637d5aa960ac391ca5a4cbf3e45807632e56beceeeb530e14dfa67fdfccc62"
-dependencies = [
- "anyhow",
- "cranelift-bitset 0.129.1",
- "cranelift-entity 0.129.1",
- "gimli",
- "hashbrown 0.15.5",
- "indexmap 2.13.0",
- "log",
- "object 0.37.3",
- "postcard",
- "semver",
- "serde",
- "serde_derive",
- "smallvec",
- "target-lexicon",
- "wasm-encoder 0.244.0",
- "wasmparser 0.244.0",
- "wasmprinter 0.244.0",
- "wasmtime-internal-component-util 42.0.1",
- "wasmtime-internal-core 42.0.1",
-]
-
 [[package]]
 name = "wasmtime-environ"
 version = "43.0.2"
@@ -3249,14 +2977,14 @@ checksum = "4172382dcc785c31d0e862c6780a18f5dd437914d22c4691351f965ef751c821"
 dependencies = [
  "anyhow",
  "cpp_demangle",
- "cranelift-bforest 0.130.2",
- "cranelift-bitset 0.130.2",
- "cranelift-entity 0.130.2",
+ "cranelift-bforest",
+ "cranelift-bitset",
+ "cranelift-entity",
  "gimli",
  "hashbrown 0.16.1",
  "indexmap 2.13.0",
  "log",
- "object 0.38.1",
+ "object",
  "postcard",
  "rustc-demangle",
  "semver",
@@ -3267,9 +2995,9 @@ dependencies = [
  "target-lexicon",
  "wasm-encoder 0.245.1",
  "wasmparser 0.245.1",
- "wasmprinter 0.245.1",
- "wasmtime-internal-component-util 43.0.2",
- "wasmtime-internal-core 43.0.2",
+ "wasmprinter",
+ "wasmtime-internal-component-util",
+ "wasmtime-internal-core",
 ]
 
 [[package]]
@@ -3287,26 +3015,11 @@ dependencies = [
  "serde_derive",
  "sha2",
  "toml 0.9.12+spec-1.1.0",
- "wasmtime-environ 43.0.2",
+ "wasmtime-environ",
  "windows-sys 0.61.2",
  "zstd",
 ]
 
-[[package]]
-name = "wasmtime-internal-component-macro"
-version = "42.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ca768b11d5e7de017e8c3d4d444da6b4ce3906f565bcbc253d76b4ecbb5d2869"
-dependencies = [
- "anyhow",
- "proc-macro2",
- "quote",
- "syn",
- "wasmtime-internal-component-util 42.0.1",
- "wasmtime-internal-wit-bindgen 42.0.1",
- "wit-parser 0.244.0",
-]
-
 [[package]]
 name = "wasmtime-internal-component-macro"
 version = "43.0.2"
@@ -3317,32 +3030,17 @@ dependencies = [
  "proc-macro2",
  "quote",
  "syn",
- "wasmtime-internal-component-util 43.0.2",
- "wasmtime-internal-wit-bindgen 43.0.2",
+ "wasmtime-internal-component-util",
+ "wasmtime-internal-wit-bindgen",
  "wit-parser 0.245.1",
 ]
 
-[[package]]
-name = "wasmtime-internal-component-util"
-version = "42.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "763f504faf96c9b409051e96a1434655eea7f56a90bed9cb1e22e22c941253fd"
-
 [[package]]
 name = "wasmtime-internal-component-util"
 version = "43.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "935d9ab293ba27d1ec9aa7bc1b3a43993dbe961af2a8f23f90a11e1331b4c13f"
 
-[[package]]
-name = "wasmtime-internal-core"
-version = "42.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "03a4a3f055a804a2f3d86e816a9df78a8fa57762212a8506164959224a40cd48"
-dependencies = [
- "libm",
-]
-
 [[package]]
 name = "wasmtime-internal-core"
 version = "43.0.2"
@@ -3355,33 +3053,6 @@ dependencies = [
  "serde",
 ]
 
-[[package]]
-name = "wasmtime-internal-cranelift"
-version = "42.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "55154a91d22ad51f9551124ce7fb49ddddc6a82c4910813db4c790c97c9ccf32"
-dependencies = [
- "cfg-if",
- "cranelift-codegen 0.129.1",
- "cranelift-control 0.129.1",
- "cranelift-entity 0.129.1",
- "cranelift-frontend 0.129.1",
- "cranelift-native 0.129.1",
- "gimli",
- "itertools",
- "log",
- "object 0.37.3",
- "pulley-interpreter 42.0.1",
- "smallvec",
- "target-lexicon",
- "thiserror 2.0.18",
- "wasmparser 0.244.0",
- "wasmtime-environ 42.0.1",
- "wasmtime-internal-core 42.0.1",
- "wasmtime-internal-unwinder 42.0.1",
- "wasmtime-internal-versioned-export-macros 42.0.1",
-]
-
 [[package]]
 name = "wasmtime-internal-cranelift"
 version = "43.0.2"
@@ -3389,39 +3060,24 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d1679d205caf9766c6aa309d45bb3e7c634d7725e3164404df33824b9f7c4fb7"
 dependencies = [
  "cfg-if",
- "cranelift-codegen 0.130.2",
- "cranelift-control 0.130.2",
- "cranelift-entity 0.130.2",
- "cranelift-frontend 0.130.2",
- "cranelift-native 0.130.2",
+ "cranelift-codegen",
+ "cranelift-control",
+ "cranelift-entity",
+ "cranelift-frontend",
+ "cranelift-native",
  "gimli",
  "itertools",
  "log",
- "object 0.38.1",
- "pulley-interpreter 43.0.2",
+ "object",
+ "pulley-interpreter",
  "smallvec",
  "target-lexicon",
  "thiserror 2.0.18",
  "wasmparser 0.245.1",
- "wasmtime-environ 43.0.2",
- "wasmtime-internal-core 43.0.2",
- "wasmtime-internal-unwinder 43.0.2",
- "wasmtime-internal-versioned-export-macros 43.0.2",
-]
-
-[[package]]
-name = "wasmtime-internal-fiber"
-version = "42.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "05decfad1021ad2efcca5c1be9855acb54b6ee7158ac4467119b30b7481508e3"
-dependencies = [
- "cc",
- "cfg-if",
- "libc",
- "rustix 1.1.4",
- "wasmtime-environ 42.0.1",
- "wasmtime-internal-versioned-export-macros 42.0.1",
- "windows-sys 0.61.2",
+ "wasmtime-environ",
+ "wasmtime-internal-core",
+ "wasmtime-internal-unwinder",
+ "wasmtime-internal-versioned-export-macros",
 ]
 
 [[package]]
@@ -3434,21 +3090,11 @@ dependencies = [
  "cfg-if",
  "libc",
  "rustix 1.1.4",
- "wasmtime-environ 43.0.2",
- "wasmtime-internal-versioned-export-macros 43.0.2",
+ "wasmtime-environ",
+ "wasmtime-internal-versioned-export-macros",
  "windows-sys 0.61.2",
 ]
 
-[[package]]
-name = "wasmtime-internal-jit-debug"
-version = "42.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "924980c50427885fd4feed2049b88380178e567768aaabf29045b02eb262eaa7"
-dependencies = [
- "cc",
- "wasmtime-internal-versioned-export-macros 42.0.1",
-]
-
 [[package]]
 name = "wasmtime-internal-jit-debug"
 version = "43.0.2"
@@ -3456,21 +3102,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1c2e05b345f1773e59c20e6ad7298fd6857cdea245023d88bb659c96d8f0ea72"
 dependencies = [
  "cc",
- "object 0.38.1",
+ "object",
  "rustix 1.1.4",
- "wasmtime-internal-versioned-export-macros 43.0.2",
-]
-
-[[package]]
-name = "wasmtime-internal-jit-icache-coherence"
-version = "42.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c57d24e8d1334a0e5a8b600286ffefa1fc4c3e8176b110dff6fbc1f43c4a599b"
-dependencies = [
- "cfg-if",
- "libc",
- "wasmtime-internal-core 42.0.1",
- "windows-sys 0.61.2",
+ "wasmtime-internal-versioned-export-macros",
 ]
 
 [[package]]
@@ -3481,23 +3115,10 @@ checksum = "b86701b234a4643e3f111869aa792b3a05a06e02d486ee9cb6c04dae16b52dab"
 dependencies = [
  "cfg-if",
  "libc",
- "wasmtime-internal-core 43.0.2",
+ "wasmtime-internal-core",
  "windows-sys 0.61.2",
 ]
 
-[[package]]
-name = "wasmtime-internal-unwinder"
-version = "42.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3a1a144bd4393593a868ba9df09f34a6a360cb5db6e71815f20d3f649c6e6735"
-dependencies = [
- "cfg-if",
- "cranelift-codegen 0.129.1",
- "log",
- "object 0.37.3",
- "wasmtime-environ 42.0.1",
-]
-
 [[package]]
 name = "wasmtime-internal-unwinder"
 version = "43.0.2"
@@ -3505,21 +3126,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f63558d801beb83dde9b336eb4ae049019aee26627926edb32cd119d7e4c83cd"
 dependencies = [
  "cfg-if",
- "cranelift-codegen 0.130.2",
+ "cranelift-codegen",
  "log",
- "object 0.38.1",
- "wasmtime-environ 43.0.2",
-]
-
-[[package]]
-name = "wasmtime-internal-versioned-export-macros"
-version = "42.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9a6948b56bb00c62dbd205ea18a4f1ceccbe1e4b8479651fdb0bab2553790f20"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
+ "object",
+ "wasmtime-environ",
 ]
 
 [[package]]
@@ -3533,51 +3143,21 @@ dependencies = [
  "syn",
 ]
 
-[[package]]
-name = "wasmtime-internal-winch"
-version = "42.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9130b3ab6fb01be80b27b9a2c84817af29ae8224094f2503d2afa9fea5bf9d00"
-dependencies = [
- "cranelift-codegen 0.129.1",
- "gimli",
- "log",
- "object 0.37.3",
- "target-lexicon",
- "wasmparser 0.244.0",
- "wasmtime-environ 42.0.1",
- "wasmtime-internal-cranelift 42.0.1",
- "winch-codegen 42.0.1",
-]
-
 [[package]]
 name = "wasmtime-internal-winch"
 version = "43.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f599b79545e3bba0b7913406055ebede5bb0dabee9ba2015ef25a9f4c9f47807"
 dependencies = [
- "cranelift-codegen 0.130.2",
+ "cranelift-codegen",
  "gimli",
  "log",
- "object 0.38.1",
+ "object",
  "target-lexicon",
  "wasmparser 0.245.1",
- "wasmtime-environ 43.0.2",
- "wasmtime-internal-cranelift 43.0.2",
- "winch-codegen 43.0.2",
-]
-
-[[package]]
-name = "wasmtime-internal-wit-bindgen"
-version = "42.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "102d0d70dbfede00e4cc9c24e86df6d32c03bf6f5ad06b5d6c76b0a4a5004c4a"
-dependencies = [
- "anyhow",
- "bitflags",
- "heck",
- "indexmap 2.13.0",
- "wit-parser 0.244.0",
+ "wasmtime-environ",
+ "wasmtime-internal-cranelift",
+ "winch-codegen",
 ]
 
 [[package]]
@@ -3595,9 +3175,9 @@ dependencies = [
 
 [[package]]
 name = "wasmtime-wasi"
-version = "42.0.1"
+version = "43.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ea938f6f4f11e5ffe6d8b6f34c9a994821db9511c3e9c98e535896f27d06bb92"
+checksum = "00c7daf53ba2f64aa089f47d9a54bec654a45b7b1b55660efecfb09a2e6cfbcf"
 dependencies = [
  "async-trait",
  "bitflags",
@@ -3617,7 +3197,7 @@ dependencies = [
  "tokio",
  "tracing",
  "url",
- "wasmtime 42.0.1",
+ "wasmtime",
  "wasmtime-wasi-io",
  "wiggle",
  "windows-sys 0.61.2",
@@ -3625,15 +3205,15 @@ dependencies = [
 
 [[package]]
 name = "wasmtime-wasi-io"
-version = "42.0.1"
+version = "43.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "71cb16a88d0443b509d6eca4298617233265179090abf03e0a8042b9b251e9da"
+checksum = "c2c9c6cd3daf62a4fb75ac4742c976fee1939686ffe461a366ce6446c58a58a0"
 dependencies = [
  "async-trait",
  "bytes",
  "futures",
  "tracing",
- "wasmtime 42.0.1",
+ "wasmtime",
 ]
 
 [[package]]
@@ -3669,37 +3249,37 @@ dependencies = [
 
 [[package]]
 name = "wiggle"
-version = "42.0.1"
+version = "43.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2dca2bf96d20f0c70e6741cc6c8c1a9ee4c3c0310c7ad1971242628c083cc9a5"
+checksum = "9c8cfd3db2f05619c6f36f257d84327c11546e28d61e3a1c1220aaad553bc4b0"
 dependencies = [
  "bitflags",
  "thiserror 2.0.18",
  "tracing",
- "wasmtime 42.0.1",
- "wasmtime-environ 42.0.1",
+ "wasmtime",
+ "wasmtime-environ",
  "wiggle-macro",
 ]
 
 [[package]]
 name = "wiggle-generate"
-version = "42.0.1"
+version = "43.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d0d8c016d6d3ec6dc6b8c80c23cede4ee2386ccf347d01984f7991d7659f73ef"
+checksum = "4bd7a197903e5b4ff5e13aef9c891960d71e92073600ecf4c86c7e795ac1c803"
 dependencies = [
  "heck",
  "proc-macro2",
  "quote",
  "syn",
- "wasmtime-environ 42.0.1",
+ "wasmtime-environ",
  "witx",
 ]
 
 [[package]]
 name = "wiggle-macro"
-version = "42.0.1"
+version = "43.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "91a267096e48857096f035fffca29e22f0bbe840af4d74a6725eb695e1782110"
+checksum = "6410b86fcec207070d9372b215d3470bad67215e6bbac46981a16999c4abbc28"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -3738,42 +3318,23 @@ version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "712e227841d057c1ee1cd2fb22fa7e5a5461ae8e48fa2ca79ec42cfc1931183f"
 
-[[package]]
-name = "winch-codegen"
-version = "42.0.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1977857998e4dd70d26e2bfc0618a9684a2fb65b1eca174dc13f3b3e9c2159ca"
-dependencies = [
- "cranelift-assembler-x64 0.129.1",
- "cranelift-codegen 0.129.1",
- "gimli",
- "regalloc2 0.13.5",
- "smallvec",
- "target-lexicon",
- "thiserror 2.0.18",
- "wasmparser 0.244.0",
- "wasmtime-environ 42.0.1",
- "wasmtime-internal-core 42.0.1",
- "wasmtime-internal-cranelift 42.0.1",
-]
-
 [[package]]
 name = "winch-codegen"
 version = "43.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "52dbb0cf07b0dfe7b7a1ca8efb8f94ba98bd0fb144c411ea1665c78f0449e958"
 dependencies = [
- "cranelift-assembler-x64 0.130.2",
- "cranelift-codegen 0.130.2",
+ "cranelift-assembler-x64",
+ "cranelift-codegen",
  "gimli",
- "regalloc2 0.15.1",
+ "regalloc2",
  "smallvec",
  "target-lexicon",
  "thiserror 2.0.18",
  "wasmparser 0.245.1",
- "wasmtime-environ 43.0.2",
- "wasmtime-internal-core 43.0.2",
- "wasmtime-internal-cranelift 43.0.2",
+ "wasmtime-environ",
+ "wasmtime-internal-core",
+ "wasmtime-internal-cranelift",
 ]
 
 [[package]]
diff --git a/bindings/python/Cargo.toml b/bindings/python/Cargo.toml
index 0132271..59d99c1 100644
--- a/bindings/python/Cargo.toml
+++ b/bindings/python/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "amplifier-core-py"
-version = "1.5.2"
+version = "1.5.3"
 edition = "2021"
 description = "PyO3 bridge for amplifier-core Rust kernel"
 license = "MIT"
diff --git a/crates/amplifier-core/Cargo.toml b/crates/amplifier-core/Cargo.toml
index 12e1f68..ff93d3c 100644
--- a/crates/amplifier-core/Cargo.toml
+++ b/crates/amplifier-core/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "amplifier-core"
-version = "1.5.2"
+version = "1.5.3"
 edition = "2021"
 description = "Pure Rust kernel for the Amplifier modular AI agent system"
 license = "MIT"
@@ -20,7 +20,7 @@ prost = "0.13"
 tonic = "0.12"
 tokio-stream = { version = "0.1", features = ["net"] }
 wasmtime = { version = "43", optional = true, features = ["component-model"] }
-wasmtime-wasi = { version = "42", optional = true }
+wasmtime-wasi = { version = "43", optional = true }
 sha2 = { version = "0.10", optional = true }
 
 [features]
diff --git a/pyproject.toml b/pyproject.toml
index 4943aeb..1eb10da 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "amplifier-core"
-version = "1.5.2"
+version = "1.5.3"
 description = "Rust kernel with Python bindings for the Amplifier modular AI agent framework"
 license = "MIT"
 readme = "README.md"
diff --git a/python/amplifier_core/__init__.py b/python/amplifier_core/__init__.py
index f27c52a..64f25ab 100644
--- a/python/amplifier_core/__init__.py
+++ b/python/amplifier_core/__init__.py
@@ -6,7 +6,7 @@
 AmplifierSession`) still give the pure-Python implementations.
 """
 
-__version__ = "1.5.2"
+__version__ = "1.5.3"
 
 # --- Rust-backed primary types (THE SWITCHOVER) ---
 # These four were previously imported from their Python submodules.