diff --git a/Cargo.lock b/Cargo.lock
index e4b4042..a119043 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -244,7 +244,7 @@ dependencies = [
  "nom",
  "openraft",
  "ordered-float",
- "rand",
+ "rand 0.9.3",
  "reqwest",
  "rkyv",
  "seahash",
@@ -964,7 +964,7 @@ dependencies = [
  "futures",
  "maplit",
  "openraft-macros",
- "rand",
+ "rand 0.8.5",
  "thiserror",
  "tokio",
  "tracing",
@@ -1189,8 +1189,18 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404"
 dependencies = [
  "libc",
- "rand_chacha",
- "rand_core",
+ "rand_chacha 0.3.1",
+ "rand_core 0.6.4",
+]
+
+[[package]]
+name = "rand"
+version = "0.9.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7ec095654a25171c2124e9e3393a930bddbffdc939556c914957a4c3e0a87166"
+dependencies = [
+ "rand_chacha 0.9.0",
+ "rand_core 0.9.5",
 ]
 
 [[package]]
@@ -1200,7 +1210,17 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e6c10a63a0fa32252be49d21e7709d4d4baf8d231c2dbce1eaa8141b9b127d88"
 dependencies = [
  "ppv-lite86",
- "rand_core",
+ "rand_core 0.6.4",
+]
+
+[[package]]
+name = "rand_chacha"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d3022b5f1df60f26e1ffddd6c66e8aa15de382ae63b3a0c1bfc0e4d3e3f325cb"
+dependencies = [
+ "ppv-lite86",
+ "rand_core 0.9.5",
 ]
 
 [[package]]
@@ -1212,6 +1232,15 @@ dependencies = [
  "getrandom 0.2.16",
 ]
 
+[[package]]
+name = "rand_core"
+version = "0.9.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "76afc826de14238e6e8c374ddcc1fa19e374fd8dd986b0d2af0d02377261d83c"
+dependencies = [
+ "getrandom 0.3.4",
+]
+
 [[package]]
 name = "redox_syscall"
 version = "0.5.18"
@@ -1329,7 +1358,7 @@ dependencies = [
  "borsh",
  "bytes",
  "num-traits",
- "rand",
+ "rand 0.8.5",
  "rkyv",
  "serde",
  "serde_json",
diff --git a/Cargo.toml b/Cargo.toml
index fb52edf..73ad448 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -8,7 +8,7 @@ uuid = { version = "1.0", features = ["v4", "serde"] }
 rkyv = { version = "0.7", features = ["validation"] }
 memmap2 = "0.5"
 ordered-float = "3.9"
-rand = "0.8"
+rand = "0.9"
 bit-vec = "0.6"
 seahash = "4.1"
 nom = "7.1"