diff --git a/Cargo.lock b/Cargo.lock
index 26e435b..446c5a2 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1617,7 +1617,7 @@ dependencies = [
  "hashbrown 0.15.5",
  "metrics",
  "quanta",
- "rand 0.9.2",
+ "rand 0.9.4",
  "rand_xoshiro",
  "sketches-ddsketch",
 ]
@@ -2088,7 +2088,7 @@ dependencies = [
  "bit-vec",
  "bitflags",
  "num-traits",
- "rand 0.9.2",
+ "rand 0.9.4",
  "rand_chacha 0.9.0",
  "rand_xorshift",
  "regex-syntax",
@@ -2290,9 +2290,9 @@ dependencies = [
 
 [[package]]
 name = "rand"
-version = "0.9.2"
+version = "0.9.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6db2770f06117d490610c7488547d543617b21bfa07796d7a12f6f1bd53850d1"
+checksum = "44c5af06bb1b7d3216d91932aed5265164bf384dc89cd6ba05cf59a35f5f76ea"
 dependencies = [
  "rand_chacha 0.9.0",
  "rand_core 0.9.3",
@@ -2343,7 +2343,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6a8615d50dcf34fa31f7ab52692afec947c4dd0ab803cc87cb3b0b4570ff7463"
 dependencies = [
  "num-traits",
- "rand 0.9.2",
+ "rand 0.9.4",
 ]
 
 [[package]]
@@ -2748,7 +2748,7 @@ dependencies = [
  "proptest",
  "prost 0.14.3",
  "prost-types",
- "rand 0.9.2",
+ "rand 0.9.4",
  "ring",
  "ringkernel-core",
  "ringkernel-derive",
@@ -2816,7 +2816,7 @@ dependencies = [
  "inventory",
  "nalgebra",
  "proptest",
- "rand 0.9.2",
+ "rand 0.9.4",
  "ringkernel-core",
  "ringkernel-derive",
  "rkyv",
@@ -2837,7 +2837,7 @@ dependencies = [
  "nalgebra",
  "ndarray",
  "proptest",
- "rand 0.9.2",
+ "rand 0.9.4",
  "rand_distr",
  "ringkernel-core",
  "ringkernel-derive",
@@ -2886,7 +2886,7 @@ name = "rustkernel-procint"
 version = "0.4.0"
 dependencies = [
  "async-trait",
- "rand 0.9.2",
+ "rand 0.9.4",
  "ringkernel-core",
  "rustkernel-core",
  "rustkernel-derive",
@@ -3917,7 +3917,7 @@ checksum = "e2e054861b4bd027cd373e18e8d8d8e6548085000e41290d95ce0c373a654b4a"
 dependencies = [
  "getrandom 0.3.4",
  "js-sys",
- "rand 0.9.2",
+ "rand 0.9.4",
  "serde_core",
  "wasm-bindgen",
 ]