diff --git a/Cargo.lock b/Cargo.lock
index 1bed836..a2f53dc 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2,6 +2,18 @@
 # It is not intended for manual editing.
 version = 4
 
+[[package]]
+name = "anyhow"
+version = "1.0.100"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a23eb6b1614318a8071c9b2521f36b424b2c83db5eb3a0fead4a6c0809af6e61"
+
+[[package]]
+name = "async-task"
+version = "4.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8b75356056920673b02621b35afd0f7dda9306d03c79a30f5c56c44cf256e3de"
+
 [[package]]
 name = "autocfg"
 version = "1.4.0"
@@ -16,9 +28,24 @@ checksum = "cf4b9d6a944f767f8e5e0db018570623c85f3d925ac718db4e06d0187adb21c1"
 
 [[package]]
 name = "bytes"
+version = "1.10.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d71b6127be86fdcfddb610f7182ac57211d4b18a3e9c82eb2d17662f2227ad6a"
+
+[[package]]
+name = "cfg-if"
+version = "1.0.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9330f8b2ff13f34540b44e946ef35111825727b38d33286ef986142615121801"
+
+[[package]]
+name = "fastrand"
 version = "1.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "325918d6fe32f23b19878fe4b34794ae41fc19ddbe53b10571a4874d44ffd39b"
+checksum = "e51093e27b0797c359783294ca4f0a911c270184cb10f85783b118614a1501be"
+dependencies = [
+ "instant",
+]
 
 [[package]]
 name = "fnv"
@@ -32,6 +59,27 @@ version = "0.3.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "05f29059c0c2090612e8d742178b0580d2dc940c837851ad723096f87af6663e"
 
+[[package]]
+name = "futures-io"
+version = "0.3.31"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9e5c1b78ca4aae1ac06c48a526a655760685149f0d465d21f37abfe57ce075c6"
+
+[[package]]
+name = "futures-lite"
+version = "1.13.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "49a9d51ce47660b1e808d3c990b4709f2f415d928835a17dfd16991515c46bce"
+dependencies = [
+ "fastrand",
+ "futures-core",
+ "futures-io",
+ "memchr",
+ "parking",
+ "pin-project-lite",
+ "waker-fn",
+]
+
 [[package]]
 name = "http"
 version = "1.2.0"
@@ -43,6 +91,38 @@ dependencies = [
  "itoa",
 ]
 
+[[package]]
+name = "http-body"
+version = "1.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1efedce1fb8e6913f23e0c92de8e62cd5b772a67e7b3946df930a62566c93184"
+dependencies = [
+ "bytes",
+ "http",
+]
+
+[[package]]
+name = "http-body-util"
+version = "0.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b021d93e26becf5dc7e1b75b1bed1fd93124b374ceb73f43d4d4eafec896a64a"
+dependencies = [
+ "bytes",
+ "futures-core",
+ "http",
+ "http-body",
+ "pin-project-lite",
+]
+
+[[package]]
+name = "instant"
+version = "0.1.13"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e0242819d153cba4b4b05a5a8f2a7e9bbf97b6055b2a002b395c96b5ff3c0222"
+dependencies = [
+ "cfg-if",
+]
+
 [[package]]
 name = "itoa"
 version = "1.0.14"
@@ -55,6 +135,12 @@ version = "2.7.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "78ca9ab1a0babb1e7d5695e3530886289c18cf2f87ec19a575a0abdce112e3a3"
 
+[[package]]
+name = "parking"
+version = "2.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f38d5652c16fde515bb1ecef450ab0f6a219d619a7274976324d5e377f7dceba"
+
 [[package]]
 name = "pin-project-lite"
 version = "0.2.16"
@@ -89,7 +175,7 @@ checksum = "28d3b2b1366ec20994f1fd18c3c594f05c5dd4bc44d8bb0c1c632c8d6829481f"
 name = "sample-wasi-http-rust"
 version = "0.0.0"
 dependencies = [
- "wit-bindgen-rt 0.41.0",
+ "wit-bindgen-rt",
  "wstd",
 ]
 
@@ -152,19 +238,25 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "11cd88e12b17c6494200a9c1b683a04fcac9573ed74cd1b62aeb2727c5592243"
 
 [[package]]
-name = "wasi"
-version = "0.14.0+wasi-0.2.3"
+name = "waker-fn"
+version = "1.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "317211a0dc0ceedd78fb2ca9a44aed3d7b9b26f81870d485c07122b4350673b7"
+
+[[package]]
+name = "wasip2"
+version = "1.0.1+wasi-0.2.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b3d67b0bdfec72b9fbaba698033291c327ef19ce3b34efbdcd7dc402a53850d9"
+checksum = "0562428422c63773dad2c345a1882263bbf4d65cf3f42e90921f787ef5ad58e7"
 dependencies = [
- "wit-bindgen-rt 0.37.0",
+ "wit-bindgen",
 ]
 
 [[package]]
-name = "wit-bindgen-rt"
-version = "0.37.0"
+name = "wit-bindgen"
+version = "0.46.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fc801b991c56492f87ab3086e786468f75c285a4d73017ab0ebc2fa1aed5d82c"
+checksum = "f17a85883d4e6d00e8a97c586de764dabcc06133f7f1d55dce5cdc070ad7fe59"
 dependencies = [
  "bitflags",
 ]
@@ -180,26 +272,31 @@ dependencies = [
 
 [[package]]
 name = "wstd"
-version = "0.5.4"
+version = "0.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c5f51495e1ae93476d1629b5810bd6068fdf22545a8ada7ea5929e2faed7b793"
+checksum = "f24dcf801e5b8d174548009c8fbc4f0a920038b10b5660240dea4f36268881a7"
 dependencies = [
- "futures-core",
+ "anyhow",
+ "async-task",
+ "bytes",
+ "futures-lite",
  "http",
+ "http-body",
+ "http-body-util",
  "itoa",
  "pin-project-lite",
  "serde",
  "serde_json",
  "slab",
- "wasi",
+ "wasip2",
  "wstd-macro",
 ]
 
 [[package]]
 name = "wstd-macro"
-version = "0.5.4"
+version = "0.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "225ac858e4405bdf164d92d070422c0b3b9b81f9b0b68836841f4d1bafc446b3"
+checksum = "d5d60161312c6f25c68356388b546960bd2321956789d62673fe7dc67b9023bd"
 dependencies = [
  "quote",
  "syn",
diff --git a/Cargo.toml b/Cargo.toml
index b7f1081..b4b82a7 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -15,4 +15,4 @@ proxy = true
 
 [dependencies]
 wit-bindgen-rt = { version = "0.41.0", features = ["bitflags"] }
-wstd = "0.5.4"
+wstd = "0.6.1"