diff --git a/Cargo.lock b/Cargo.lock
index 54cc6a9..955c91d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -237,9 +237,9 @@ checksum = "d9c4f5dac5e15c24eb999c26181a6ca40b39fe946cbe4c263c7209467bc83af2"
 
 [[package]]
 name = "getrandom"
-version = "0.4.0-rc.1"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "74f70a332ddf75e5e5e43284304179ba02f391f82f692f030b08a8378adf3c99"
+checksum = "cd66c162c2a0609c0507f49814877c621d00cb85978e6fbbf04e88b8048c07c8"
 dependencies = [
  "cfg-if",
  "libc",
@@ -506,9 +506,9 @@ checksum = "69cdb34c158ceb288df11e18b4bd39de994f6657d83847bdffdbd7f346754b0f"
 
 [[package]]
 name = "rand_core"
-version = "0.10.0-rc-6"
+version = "0.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "70765ff7112b0fb2d272d24d9a2f907fc206211304328fe58b2db15a5649ef28"
+checksum = "0c8d0fd677905edcbeedbf2edb6494d676f0e98d54d5cf9bda0b061cb8fb8aba"
 
 [[package]]
 name = "rustc_version"
@@ -747,18 +747,18 @@ dependencies = [
 
 [[package]]
 name = "wasip3"
-version = "0.3.1+wasi-0.3.0-rc-2025-09-16"
+version = "0.4.0+wasi-0.3.0-rc-2026-01-06"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "87ba4be47b1d11244670d11857eee0758a8f2c39aea64d80b78c1ce29b4642cd"
+checksum = "5428f8bf88ea5ddc08faddef2ac4a67e390b88186c703ce6dbd955e1c145aca5"
 dependencies = [
- "wit-bindgen 0.48.1",
+ "wit-bindgen 0.51.0",
 ]
 
 [[package]]
 name = "wasm-encoder"
-version = "0.241.2"
+version = "0.244.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e01164c9dda68301e34fdae536c23ed6fe90ce6d97213ccc171eebbd3d02d6b8"
+checksum = "990065f2fe63003fe337b932cfb5e3b80e0b4d0f5ff650e6985b1048f62c8319"
 dependencies = [
  "leb128fmt",
  "wasmparser",
@@ -766,9 +766,9 @@ dependencies = [
 
 [[package]]
 name = "wasm-metadata"
-version = "0.241.2"
+version = "0.244.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "876fe286f2fa416386deedebe8407e6f19e0b5aeaef3d03161e77a15fa80f167"
+checksum = "bb0e353e6a2fbdc176932bbaab493762eb1255a7900fe0fea1a2f96c296cc909"
 dependencies = [
  "anyhow",
  "indexmap",
@@ -778,9 +778,9 @@ dependencies = [
 
 [[package]]
 name = "wasmparser"
-version = "0.241.2"
+version = "0.244.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "46d90019b1afd4b808c263e428de644f3003691f243387d30d673211ee0cb8e8"
+checksum = "47b807c72e1bac69382b3a6fb3dbe8ea4c0ed87ff5629b8685ae6b9a611028fe"
 dependencies = [
  "bitflags",
  "hashbrown 0.15.5",
@@ -796,18 +796,18 @@ checksum = "f17a85883d4e6d00e8a97c586de764dabcc06133f7f1d55dce5cdc070ad7fe59"
 
 [[package]]
 name = "wit-bindgen"
-version = "0.48.1"
+version = "0.51.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7f8c2adb5f74ac9395bc3121c99a1254bf9310482c27b13f97167aedb5887138"
+checksum = "d7249219f66ced02969388cf2bb044a09756a083d0fab1e566056b04d9fbcaa5"
 dependencies = [
  "wit-bindgen-rust-macro",
 ]
 
 [[package]]
 name = "wit-bindgen-core"
-version = "0.48.1"
+version = "0.51.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9b881a098cae03686d7a0587f8f306f8a58102ad8da8b5599100fbe0e7f5800b"
+checksum = "ea61de684c3ea68cb082b7a88508a8b27fcc8b797d738bfc99a82facf1d752dc"
 dependencies = [
  "anyhow",
  "heck",
@@ -816,9 +816,9 @@ dependencies = [
 
 [[package]]
 name = "wit-bindgen-rust"
-version = "0.48.1"
+version = "0.51.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "69667efa439a453e1d50dac939c6cab6d2c3ac724a9d232b6631dad2472a5b70"
+checksum = "b7c566e0f4b284dd6561c786d9cb0142da491f46a9fbed79ea69cdad5db17f21"
 dependencies = [
  "anyhow",
  "heck",
@@ -832,9 +832,9 @@ dependencies = [
 
 [[package]]
 name = "wit-bindgen-rust-macro"
-version = "0.48.1"
+version = "0.51.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "eae2e22cceb5d105d52326c07e3e67603a861cc7add70fc467f7cc7ec5265017"
+checksum = "0c0f9bfd77e6a48eccf51359e3ae77140a7f50b1e2ebfe62422d8afdaffab17a"
 dependencies = [
  "anyhow",
  "prettyplease",
@@ -847,9 +847,9 @@ dependencies = [
 
 [[package]]
 name = "wit-component"
-version = "0.241.2"
+version = "0.244.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1fd0c57df25e7ee612d946d3b7646c1ddb2310f8280aa2c17e543b66e0812241"
+checksum = "9d66ea20e9553b30172b5e831994e35fbde2d165325bec84fc43dbf6f4eb9cb2"
 dependencies = [
  "anyhow",
  "bitflags",
@@ -866,9 +866,9 @@ dependencies = [
 
 [[package]]
 name = "wit-parser"
-version = "0.241.2"
+version = "0.244.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "09ef1c6ad67f35c831abd4039c02894de97034100899614d1c44e2268ad01c91"
+checksum = "ecc8ac4bc1dc3381b7f59c34f00b67e18f910c2c0f50015669dde7def656a736"
 dependencies = [
  "anyhow",
  "id-arena",
diff --git a/aucpace/Cargo.toml b/aucpace/Cargo.toml
index 8df640e..4b604b6 100644
--- a/aucpace/Cargo.toml
+++ b/aucpace/Cargo.toml
@@ -21,7 +21,7 @@ rand_core = { version = "0.10.0-rc-6", default-features = false }
 subtle = { version = "2.4", default-features = false }
 
 # optional dependencies
-getrandom = { version = "0.4.0-rc.1", optional = true, features = ["sys_rng"] }
+getrandom = { version = "0.4.0", optional = true, features = ["sys_rng"] }
 serde = { version = "1.0.184", default-features = false, optional = true, features = ["derive"] }
 serde-byte-array = { version = "0.1", optional = true }
 scrypt = { version = "0.12.0-rc.9", default-features = false, optional = true, features = ["phc"] }
diff --git a/spake2/Cargo.toml b/spake2/Cargo.toml
index 492f892..43296af 100644
--- a/spake2/Cargo.toml
+++ b/spake2/Cargo.toml
@@ -21,7 +21,7 @@ sha2 = { version = "0.11.0-rc.4", default-features = false }
 hkdf = { version = "0.13.0-rc.4", default-features = false }
 
 # optional dependencies
-getrandom = { version = "0.4.0-rc.1", optional = true, features = ["sys_rng"] }
+getrandom = { version = "0.4.0", optional = true, features = ["sys_rng"] }
 
 [dev-dependencies]
 bencher = "0.1"
diff --git a/srp/Cargo.toml b/srp/Cargo.toml
index 94831a2..a83680e 100644
--- a/srp/Cargo.toml
+++ b/srp/Cargo.toml
@@ -23,7 +23,7 @@ digest = "0.11.0-rc.9"
 subtle = { version = "2.4", default-features = false }
 
 [dev-dependencies]
-getrandom = { version = "0.4.0-rc.1", features = ["sys_rng"] }
+getrandom = { version = "0.4.0", features = ["sys_rng"] }
 hex-literal = "1"
 sha1 = "0.11.0-rc.4"
 sha2 = "0.11.0-rc.4"