diff --git a/Cargo.lock b/Cargo.lock
index 1bed836..b1334e9 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2,6 +2,12 @@
 # It is not intended for manual editing.
 version = 4
 
+[[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"
@@ -26,12 +32,6 @@ version = "1.0.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3f9eec918d3f24069decb9af1554cad7c880e2da24a9afd88aca000531ab82c1"
 
-[[package]]
-name = "futures-core"
-version = "0.3.31"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "05f29059c0c2090612e8d742178b0580d2dc940c837851ad723096f87af6663e"
-
 [[package]]
 name = "http"
 version = "1.2.0"
@@ -89,7 +89,7 @@ checksum = "28d3b2b1366ec20994f1fd18c3c594f05c5dd4bc44d8bb0c1c632c8d6829481f"
 name = "sample-wasi-http-rust"
 version = "0.0.0"
 dependencies = [
- "wit-bindgen-rt 0.41.0",
+ "wit-bindgen-rt",
  "wstd",
 ]
 
@@ -152,19 +152,19 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "11cd88e12b17c6494200a9c1b683a04fcac9573ed74cd1b62aeb2727c5592243"
 
 [[package]]
-name = "wasi"
-version = "0.14.0+wasi-0.2.3"
+name = "wasip2"
+version = "1.0.0+wasi-0.2.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b3d67b0bdfec72b9fbaba698033291c327ef19ce3b34efbdcd7dc402a53850d9"
+checksum = "03fa2761397e5bd52002cd7e73110c71af2109aca4e521a9f40473fe685b0a24"
 dependencies = [
- "wit-bindgen-rt 0.37.0",
+ "wit-bindgen",
 ]
 
 [[package]]
-name = "wit-bindgen-rt"
-version = "0.37.0"
+name = "wit-bindgen"
+version = "0.45.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fc801b991c56492f87ab3086e786468f75c285a4d73017ab0ebc2fa1aed5d82c"
+checksum = "5c573471f125075647d03df72e026074b7203790d41351cd6edc96f46bcccd36"
 dependencies = [
  "bitflags",
 ]
@@ -180,26 +180,26 @@ dependencies = [
 
 [[package]]
 name = "wstd"
-version = "0.5.4"
+version = "0.5.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c5f51495e1ae93476d1629b5810bd6068fdf22545a8ada7ea5929e2faed7b793"
+checksum = "d0736607b57fcb58dd3148cf34d6a6ca63ba041fde8a12ab3f2c48ddf6d11877"
 dependencies = [
- "futures-core",
+ "async-task",
  "http",
  "itoa",
  "pin-project-lite",
  "serde",
  "serde_json",
  "slab",
- "wasi",
+ "wasip2",
  "wstd-macro",
 ]
 
 [[package]]
 name = "wstd-macro"
-version = "0.5.4"
+version = "0.5.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "225ac858e4405bdf164d92d070422c0b3b9b81f9b0b68836841f4d1bafc446b3"
+checksum = "cb142608f932022fa7d155d8ed99649d02c56a50532e71913a5a03c7c4e288d3"
 dependencies = [
  "quote",
  "syn",
diff --git a/Cargo.toml b/Cargo.toml
index b7f1081..d41e9bc 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 = "0.5.6"