diff --git a/crates/test-components/Cargo.lock b/crates/test-components/Cargo.lock
index af948bb05..d0683c541 100644
--- a/crates/test-components/Cargo.lock
+++ b/crates/test-components/Cargo.lock
@@ -210,7 +210,7 @@ dependencies = [
  "cargo_metadata",
  "heck",
  "tokio",
- "wit-component 0.257.1",
+ "wit-component 0.258.0",
 ]
 
 [[package]]
@@ -449,12 +449,12 @@ dependencies = [
 
 [[package]]
 name = "wasm-encoder"
-version = "0.257.1"
+version = "0.258.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7d8ad9f0a39050867bda22e6486c316e2e52d20a42154d5bc433934bf738d085"
+checksum = "e974fe6821a8cf64575d51ea2194e2c8f77e7b66e9afe7419ce8a97f9ee0d251"
 dependencies = [
  "leb128fmt",
- "wasmparser 0.257.1",
+ "wasmparser 0.258.0",
 ]
 
 [[package]]
@@ -471,14 +471,14 @@ dependencies = [
 
 [[package]]
 name = "wasm-metadata"
-version = "0.257.1"
+version = "0.258.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "57460ad9bce753e8a80d47a445cb87c8724ea57f463d9c906a947c41032ce1ac"
+checksum = "18a11585adb92fe9b55ad1d760e8d8fb5d87e0d2e303cb8eed57f078d54293a2"
 dependencies = [
  "anyhow",
  "indexmap",
- "wasm-encoder 0.257.1",
- "wasmparser 0.257.1",
+ "wasm-encoder 0.258.0",
+ "wasmparser 0.258.0",
 ]
 
 [[package]]
@@ -495,9 +495,9 @@ dependencies = [
 
 [[package]]
 name = "wasmparser"
-version = "0.257.1"
+version = "0.258.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d92fc335fb6d48f46bda1d8b26b69e28320c15ac3272208333833d6e217e2b4a"
+checksum = "d9a61719f93a87b16d325921e251800c4833f8fab50fa21c7de73aed50086313"
 dependencies = [
  "bitflags",
  "hashbrown",
@@ -507,22 +507,22 @@ dependencies = [
 
 [[package]]
 name = "wast"
-version = "257.0.1"
+version = "258.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3c416ee8044cf88c5280e3d87c322b009525eb25142cf7428f0a90ea88febc3b"
+checksum = "97f7defc7ecca8b19ac7f824598eadd0c53985ee00c74060d65051e9da5b58a1"
 dependencies = [
  "bumpalo",
  "leb128fmt",
  "memchr",
  "unicode-width",
- "wasm-encoder 0.257.1",
+ "wasm-encoder 0.258.0",
 ]
 
 [[package]]
 name = "wat"
-version = "1.257.1"
+version = "1.258.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "672e5495f00c5fc6c6b502205bae4708aa4dd13d969754438743afe0a8af0f1d"
+checksum = "7555c008cca87f2ac58d9f83ccda7e7b44611093ce28eb28f052e7c78024b9bf"
 dependencies = [
  "wast",
 ]
@@ -615,9 +615,9 @@ dependencies = [
 
 [[package]]
 name = "wit-component"
-version = "0.257.1"
+version = "0.258.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2e8b7d04a4c9491ffea354923ed70c8826d52c699fe20a52e8ceca95017dddb8"
+checksum = "481b5c47b2ecce0389b5e08a05557d6a190c9cd761773b8880a8017ee04dc7ef"
 dependencies = [
  "anyhow",
  "bitflags",
@@ -626,11 +626,11 @@ dependencies = [
  "serde",
  "serde_derive",
  "serde_json",
- "wasm-encoder 0.257.1",
- "wasm-metadata 0.257.1",
- "wasmparser 0.257.1",
+ "wasm-encoder 0.258.0",
+ "wasm-metadata 0.258.0",
+ "wasmparser 0.258.0",
  "wat",
- "wit-parser 0.257.1",
+ "wit-parser 0.258.0",
 ]
 
 [[package]]
@@ -654,9 +654,9 @@ dependencies = [
 
 [[package]]
 name = "wit-parser"
-version = "0.257.1"
+version = "0.258.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6f815340f0bb65d9775ae21e56b503b496683557b9b627b195d2766c25fb24ae"
+checksum = "ff4daaa3cd97ae49ecd0a99dc009d453f93e0f083dd3be38c0f24a83a93e37ac"
 dependencies = [
  "anyhow",
  "hashbrown",
@@ -668,7 +668,7 @@ dependencies = [
  "serde_derive",
  "serde_json",
  "unicode-ident",
- "wasmparser 0.257.1",
+ "wasmparser 0.258.0",
 ]
 
 [[package]]
diff --git a/crates/test-components/Cargo.toml b/crates/test-components/Cargo.toml
index b0b29ecfe..88dcbdb61 100644
--- a/crates/test-components/Cargo.toml
+++ b/crates/test-components/Cargo.toml
@@ -27,4 +27,4 @@ heck = { version = "0.5.0", default-features = false }
 tokio = { version = "1.50.0", default-features = false }
 wasmtime = { version = "45.0.1", default-features = false }
 wit-bindgen = { version = "0.60.0", default-features = false }
-wit-component = { version = "0.257.1", default-features = false }
+wit-component = { version = "0.258.0", default-features = false }