diff --git a/Cargo.lock b/Cargo.lock
index cbed39e..f61f459 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -228,13 +228,12 @@ checksum = "74765f6d916ee2faa39bc8e68e4f3ed8949b48cccdac59983d287a7cb71ce9c5"
 
 [[package]]
 name = "rand"
-version = "0.9.0"
+version = "0.9.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3779b94aeb87e8bd4e834cee3650289ee9e0d5677f976ecdb6d219e5f4f6cd94"
+checksum = "7ec095654a25171c2124e9e3393a930bddbffdc939556c914957a4c3e0a87166"
 dependencies = [
  "rand_chacha",
  "rand_core",
- "zerocopy",
 ]
 
 [[package]]
diff --git a/Cargo.toml b/Cargo.toml
index 4e1b536..7371c2c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -21,4 +21,4 @@ pyo3 = { version = "0.24.0", features = ["extension-module"], optional = true }
 float-cmp = "0.10.0"
 
 [dev-dependencies]
-rand = "0.9.0"
+rand = "0.9.3"