diff --git a/Cargo.lock b/Cargo.lock
index 085f295..357eb78 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -193,9 +193,9 @@ checksum = "ebc1c04c71510c7f702b52b7c350734c9ff1295c464a03335b00bb84fc54f853"
 
 [[package]]
 name = "wasm-encoder"
-version = "0.241.2"
+version = "0.243.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e01164c9dda68301e34fdae536c23ed6fe90ce6d97213ccc171eebbd3d02d6b8"
+checksum = "c55db9c896d70bd9fa535ce83cd4e1f2ec3726b0edd2142079f594fc3be1cb35"
 dependencies = [
  "leb128fmt",
  "wasmparser",
@@ -203,9 +203,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-metadata"
-version = "0.241.2"
+version = "0.243.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "876fe286f2fa416386deedebe8407e6f19e0b5aeaef3d03161e77a15fa80f167"
+checksum = "eae05bf9579f45a62e8d0a4e3f52eaa8da518883ac5afa482ec8256c329ecd56"
 dependencies = [
  "anyhow",
  "indexmap",
@@ -215,9 +215,9 @@ dependencies = [
 
 [[package]]
 name = "wasmparser"
-version = "0.241.2"
+version = "0.243.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "46d90019b1afd4b808c263e428de644f3003691f243387d30d673211ee0cb8e8"
+checksum = "f6d8db401b0528ec316dfbe579e6ab4152d61739cfe076706d2009127970159d"
 dependencies = [
  "bitflags",
  "hashbrown",
@@ -227,9 +227,9 @@ dependencies = [
 
 [[package]]
 name = "wit-bindgen"
-version = "0.48.0"
+version = "0.49.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c558f2d2929c6367736762d5593bd3276c88efa34945ed642e7bf512712bf163"
+checksum = "c64be1abfe5d4fdb2d41581fac134e8c9204da1e604b5500926478b7f264e36f"
 dependencies = [
  "bitflags",
  "wit-bindgen-rust-macro",
@@ -237,9 +237,9 @@ dependencies = [
 
 [[package]]
 name = "wit-bindgen-core"
-version = "0.48.0"
+version = "0.49.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a64f7435c8448e456bc6e8f14e27ee4f65926cbdfe72b7bf95badeae2501bacf"
+checksum = "886e8e938e4e9fe54143c080cbb99d7db5d19242b62ef225dbb28e17b3223bd8"
 dependencies = [
  "anyhow",
  "heck",
@@ -248,9 +248,9 @@ dependencies = [
 
 [[package]]
 name = "wit-bindgen-rust"
-version = "0.48.0"
+version = "0.49.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "612651c001e0de8bfb7138af5551f80461f25caa627b64d7014a80914cf4f407"
+checksum = "145cac8fb12d99aea13a3f9e0d07463fa030edeebab2c03805eda0e1cc229bba"
 dependencies = [
  "anyhow",
  "heck",
@@ -264,9 +264,9 @@ dependencies = [
 
 [[package]]
 name = "wit-bindgen-rust-macro"
-version = "0.48.0"
+version = "0.49.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "16c64812d84284d45ce7d7371dc9eb0bcda2f0f747128bd1b4dae1e08217bad3"
+checksum = "6042452ac4e58891cdb6321bb98aabb9827dbaf6f4e971734d8dd86813319aea"
 dependencies = [
  "anyhow",
  "prettyplease",
@@ -279,9 +279,9 @@ dependencies = [
 
 [[package]]
 name = "wit-component"
-version = "0.241.2"
+version = "0.243.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1fd0c57df25e7ee612d946d3b7646c1ddb2310f8280aa2c17e543b66e0812241"
+checksum = "36f9fc53513e461ce51dcf17a3e331752cb829f1d187069e54af5608fc998fe4"
 dependencies = [
  "anyhow",
  "bitflags",
@@ -298,9 +298,9 @@ dependencies = [
 
 [[package]]
 name = "wit-parser"
-version = "0.241.2"
+version = "0.243.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "09ef1c6ad67f35c831abd4039c02894de97034100899614d1c44e2268ad01c91"
+checksum = "df983a8608e513d8997f435bb74207bf0933d0e49ca97aa9d8a6157164b9b7fc"
 dependencies = [
  "anyhow",
  "id-arena",
diff --git a/Cargo.toml b/Cargo.toml
index 6fd1e01..c2ff015 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -5,4 +5,4 @@ members = [
 ]
 
 [workspace.dependencies]
-wit-bindgen = "0.48.0"
+wit-bindgen = "0.49.0"