diff --git a/Cargo.lock b/Cargo.lock
index fc083cc096..fbf76edca8 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -349,7 +349,7 @@ version = "4.5.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4ac6a0c7b1a9e9a5186361f67dfa1b88213572f427fb9ab038efb2bd8c582dab"
 dependencies = [
- "heck 0.5.0",
+ "heck",
  "proc-macro2",
  "quote",
  "syn",
@@ -853,12 +853,6 @@ dependencies = [
  "foldhash",
 ]
 
-[[package]]
-name = "heck"
-version = "0.4.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "95505c38b4572b2d910cecb0281560f54b440a19336cbbcb27bf6ce6adc6f5a8"
-
 [[package]]
 name = "heck"
 version = "0.5.0"
@@ -1725,9 +1719,9 @@ checksum = "9c8d87e72b64a3b4db28d11ce29237c246188f4f51057d65a7eab63b7987e423"
 
 [[package]]
 name = "wasi-common"
-version = "24.0.1"
+version = "26.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f9d500c9fb3a637da8e26d2432e2d9c437ef5813b02be9de0f03af404faff75f"
+checksum = "30736986c56db528f8086cc81e56abcde4d0c682084cfd9ea37c7237adccde14"
 dependencies = [
  "anyhow",
  "bitflags",
@@ -1745,7 +1739,7 @@ dependencies = [
  "thiserror",
  "tracing",
  "wiggle",
- "windows-sys 0.52.0",
+ "windows-sys 0.59.0",
 ]
 
 [[package]]
@@ -2273,7 +2267,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1c9e85935a1199e96b73e7fcd27a127035d2082265720a67d59268a24892d567"
 dependencies = [
  "anyhow",
- "heck 0.5.0",
+ "heck",
  "indexmap",
  "wit-parser",
 ]
@@ -2324,9 +2318,9 @@ dependencies = [
 
 [[package]]
 name = "wiggle"
-version = "24.0.1"
+version = "26.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2d3b31bd2b4d2d82a4b747b8dbc45f566214214a4ffdc5690429a73bc221dc8a"
+checksum = "c62986dac93e6de4e542c9861e0bfb375a796e880938bb2f5833a7dfaed07352"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -2338,12 +2332,12 @@ dependencies = [
 
 [[package]]
 name = "wiggle-generate"
-version = "24.0.1"
+version = "26.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e2c6136b195fc12067aa9d4e7a5baf118729394df7bc7cbf8c63119bc9f2a7cd"
+checksum = "0b7602686d5d43b23ae28ad5d730921064b634ae6a9d78e8dbdc595326319232"
 dependencies = [
  "anyhow",
- "heck 0.4.1",
+ "heck",
  "proc-macro2",
  "quote",
  "shellexpand",
@@ -2353,9 +2347,9 @@ dependencies = [
 
 [[package]]
 name = "wiggle-macro"
-version = "24.0.1"
+version = "26.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8a41eaceee468da976ac43b85c4eb82e482f828d5e8e56f49f90dfac2d9bc3b4"
+checksum = "a376173abfaaa6cebf8aedd03366fcd528db2b8f5ccc3f422102a3f4014c3855"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/crates/wasi/Cargo.toml b/crates/wasi/Cargo.toml
index fa275b850b..b44802f1b3 100644
--- a/crates/wasi/Cargo.toml
+++ b/crates/wasi/Cargo.toml
@@ -14,8 +14,8 @@ categories.workspace = true
 exclude.workspace = true
 
 [dependencies]
-wasi-common = { version = "24.0.0", default-features = false, features = ["sync"]}
-wiggle = { version = "24.0.0", default-features = false }
+wasi-common = { version = "26.0.0", default-features = false, features = ["sync"]}
+wiggle = { version = "26.0.0", default-features = false }
 wasmi = { workspace = true, features = ["std"]}
 
 [dev-dependencies]