diff --git a/Cargo.lock b/Cargo.lock
index 4b68a371f533..217811c66805 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -670,7 +670,7 @@ dependencies = [
  "num-traits",
  "private-gemm-x86",
  "pulp 0.21.5",
- "rand 0.9.2",
+ "rand 0.9.4",
  "rand_distr",
  "rayon",
  "reborrow",
@@ -1871,7 +1871,7 @@ dependencies = [
  "qiskit-circuit",
  "qiskit-quantum-info",
  "qiskit-transpiler",
- "rand 0.9.2",
+ "rand 0.9.4",
  "rand_distr",
  "rand_pcg",
  "rayon",
@@ -1896,7 +1896,7 @@ dependencies = [
  "qiskit-circuit-library",
  "qiskit-quantum-info",
  "qiskit-transpiler",
- "rand 0.9.2",
+ "rand 0.9.4",
  "rand_pcg",
  "smallvec",
  "thiserror 2.0.18",
@@ -1942,7 +1942,7 @@ dependencies = [
  "numpy",
  "pyo3",
  "qiskit-circuit",
- "rand 0.9.2",
+ "rand 0.9.4",
  "rand_distr",
  "rand_pcg",
  "rayon",
@@ -2031,7 +2031,7 @@ dependencies = [
  "numpy",
  "pyo3",
  "qiskit-circuit",
- "rand 0.9.2",
+ "rand 0.9.4",
  "rand_distr",
  "rand_pcg",
  "rayon",
@@ -2060,7 +2060,7 @@ dependencies = [
  "pyo3",
  "qiskit-circuit",
  "qiskit-quantum-info",
- "rand 0.9.2",
+ "rand 0.9.4",
  "rand_distr",
  "rand_pcg",
  "rayon",
@@ -2093,7 +2093,7 @@ dependencies = [
  "qiskit-circuit",
  "qiskit-quantum-info",
  "qiskit-synthesis",
- "rand 0.9.2",
+ "rand 0.9.4",
  "rand_pcg",
  "rayon",
  "rayon-cond",
@@ -2137,9 +2137,9 @@ 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",
@@ -2190,7 +2190,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6a8615d50dcf34fa31f7ab52692afec947c4dd0ab803cc87cb3b0b4570ff7463"
 dependencies = [
  "num-traits",
- "rand 0.9.2",
+ "rand 0.9.4",
 ]
 
 [[package]]
@@ -2313,7 +2313,7 @@ dependencies = [
  "num",
  "num-traits",
  "once_cell",
- "rand 0.9.2",
+ "rand 0.9.4",
 ]
 
 [[package]]
@@ -2383,7 +2383,7 @@ dependencies = [
  "num-traits",
  "petgraph 0.8.3",
  "priority-queue",
- "rand 0.9.2",
+ "rand 0.9.4",
  "rand_distr",
  "rand_pcg",
  "rayon",
@@ -2823,7 +2823,7 @@ checksum = "e2e054861b4bd027cd373e18e8d8d8e6548085000e41290d95ce0c373a654b4a"
 dependencies = [
  "getrandom 0.3.3",
  "js-sys",
- "rand 0.9.2",
+ "rand 0.9.4",
  "wasm-bindgen",
 ]