diff --git a/Cargo.lock b/Cargo.lock
index b3de133d..1b2bd602 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2100,7 +2100,7 @@ dependencies = [
  "objc2-foundation",
  "objc2-metal",
  "parking_lot",
- "rand 0.8.6",
+ "rand 0.9.2",
  "safetensors",
  "serde",
  "serde_json",
@@ -2150,7 +2150,7 @@ dependencies = [
  "half",
  "io-uring",
  "libc",
- "rand 0.8.6",
+ "rand 0.9.2",
  "rand_chacha 0.3.1",
  "rand_distr",
  "serde",
diff --git a/crates/spark-runtime/Cargo.toml b/crates/spark-runtime/Cargo.toml
index bf5d1938..4f56a2db 100644
--- a/crates/spark-runtime/Cargo.toml
+++ b/crates/spark-runtime/Cargo.toml
@@ -106,7 +106,7 @@ safetensors = "0.7"
 memmap2 = "0.9"
 tracing = "0.1"
 tokio = { version = "1", features = ["rt", "sync", "time", "parking_lot"] }
-rand = "0.8"
+rand = "0.9"
 half = "2"
 parking_lot = { workspace = true }
 
diff --git a/crates/spark-storage/Cargo.toml b/crates/spark-storage/Cargo.toml
index a5660306..adaee0c2 100644
--- a/crates/spark-storage/Cargo.toml
+++ b/crates/spark-storage/Cargo.toml
@@ -21,7 +21,7 @@ serde = { workspace = true }
 serde_json = { workspace = true }
 tracing = "0.1"
 half = "2"
-rand = "0.8"
+rand = "0.9"
 rand_chacha = "0.3"
 rand_distr = "0.4"