diff --git a/Cargo.lock b/Cargo.lock
index 7d7b648..6de8391 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -346,10 +346,21 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "899def5c37c4fd7b2664648c28120ecec138e4d395b459e5ca34f9cce2dd77fd"
 dependencies = [
  "cfg-if 1.0.4",
- "js-sys",
  "libc",
- "r-efi",
+ "r-efi 5.3.0",
  "wasip2",
+]
+
+[[package]]
+name = "getrandom"
+version = "0.4.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "300e883d756b2e4ec94e02791f39b04b522276138852cfc41d9fb7e904106099"
+dependencies = [
+ "cfg-if 1.0.4",
+ "js-sys",
+ "libc",
+ "r-efi 6.0.0",
  "wasm-bindgen",
 ]
 
@@ -361,7 +372,7 @@ dependencies = [
  "console_error_panic_hook",
  "criterion",
  "crossterm",
- "getrandom",
+ "getrandom 0.4.3",
  "js-sys",
  "proptest",
  "rand",
@@ -637,6 +648,12 @@ version = "5.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "69cdb34c158ceb288df11e18b4bd39de994f6657d83847bdffdbd7f346754b0f"
 
+[[package]]
+name = "r-efi"
+version = "6.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f8dcc9c7d52a811697d2151c701e0d08956f92b0e24136cf4cf27b57a6a0d9bf"
+
 [[package]]
 name = "rand"
 version = "0.9.2"
@@ -663,7 +680,7 @@ version = "0.9.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "99d9a13982dcf210057a8a78572b2217b667c3beacbf3a0d8b454f6f82837d38"
 dependencies = [
- "getrandom",
+ "getrandom 0.3.4",
 ]
 
 [[package]]
@@ -888,7 +905,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2d31c77bdf42a745371d260a26ca7163f1e0924b64afa0b688e61b5a9fa02f16"
 dependencies = [
  "fastrand",
- "getrandom",
+ "getrandom 0.3.4",
  "once_cell",
  "rustix",
  "windows-sys 0.61.2",
diff --git a/Cargo.toml b/Cargo.toml
index 5ae8b06..1f66e12 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -25,7 +25,7 @@ web-sys = { version = "0.3", optional = true, features = [
   "Window",
 ] }
 js-sys = { version = "0.3", optional = true }
-getrandom = { version = "0.3", optional = true, features = ["wasm_js"] }
+getrandom = { version = "0.4", optional = true, features = ["wasm_js"] }
 console_error_panic_hook = { version = "0.1", optional = true }
 
 # Small allocator for WASM builds