diff --git a/Cargo.lock b/Cargo.lock
index 4b87c59..4fc8c68 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1613,7 +1613,7 @@ dependencies = [
  "num-traits",
  "proptest-macro",
  "rand 0.9.2",
- "rand_chacha 0.9.0",
+ "rand_chacha",
  "rand_xorshift",
  "regex-syntax",
  "rusty-fork",
@@ -1660,8 +1660,6 @@ version = "0.8.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404"
 dependencies = [
- "libc",
- "rand_chacha 0.3.1",
  "rand_core 0.6.4",
 ]
 
@@ -1671,20 +1669,10 @@ version = "0.9.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6db2770f06117d490610c7488547d543617b21bfa07796d7a12f6f1bd53850d1"
 dependencies = [
- "rand_chacha 0.9.0",
+ "rand_chacha",
  "rand_core 0.9.3",
 ]
 
-[[package]]
-name = "rand_chacha"
-version = "0.3.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e6c10a63a0fa32252be49d21e7709d4d4baf8d231c2dbce1eaa8141b9b127d88"
-dependencies = [
- "ppv-lite86",
- "rand_core 0.6.4",
-]
-
 [[package]]
 name = "rand_chacha"
 version = "0.9.0"
@@ -2487,7 +2475,7 @@ dependencies = [
  "hex",
  "k256",
  "proptest",
- "rand 0.8.5",
+ "rand 0.9.2",
  "sha3",
  "thiserror 2.0.18",
 ]
@@ -2518,7 +2506,7 @@ dependencies = [
  "hex",
  "k256",
  "proptest",
- "rand 0.8.5",
+ "rand 0.9.2",
  "rayon",
  "ripemd",
  "sha2",
diff --git a/Cargo.toml b/Cargo.toml
index 5a406ba..2db6d5a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -18,7 +18,7 @@ crossterm = "0.29"
 hex = "0.4"
 indicatif = "0.18"
 k256 = { version = "0.13", features = ["ecdsa", "std"] }
-rand = "0.8"
+rand = "0.9"
 ratatui = "0.30"
 rayon = "1.10"
 sha3 = "0.10"