diff --git a/relay/Cargo.lock b/relay/Cargo.lock
index e846bff0..259f0e2e 100644
--- a/relay/Cargo.lock
+++ b/relay/Cargo.lock
@@ -1535,7 +1535,7 @@ dependencies = [
  "parking_lot",
  "pin-project",
  "quick-protobuf",
- "rand 0.8.5",
+ "rand 0.8.6",
  "rw-stream-sink",
  "thiserror 2.0.18",
  "tracing",
@@ -1613,7 +1613,7 @@ dependencies = [
  "hkdf",
  "multihash",
  "quick-protobuf",
- "rand 0.8.5",
+ "rand 0.8.6",
  "sha2",
  "thiserror 2.0.18",
  "tracing",
@@ -1638,7 +1638,7 @@ dependencies = [
  "libp2p-swarm",
  "quick-protobuf",
  "quick-protobuf-codec",
- "rand 0.8.5",
+ "rand 0.8.6",
  "sha2",
  "smallvec",
  "thiserror 2.0.18",
@@ -1659,7 +1659,7 @@ dependencies = [
  "libp2p-core",
  "libp2p-identity",
  "libp2p-swarm",
- "rand 0.8.5",
+ "rand 0.8.6",
  "smallvec",
  "socket2 0.5.10",
  "tokio",
@@ -1699,7 +1699,7 @@ dependencies = [
  "multiaddr",
  "multihash",
  "quick-protobuf",
- "rand 0.8.5",
+ "rand 0.8.6",
  "snow",
  "static_assertions",
  "thiserror 2.0.18",
@@ -1721,7 +1721,7 @@ dependencies = [
  "libp2p-identity",
  "libp2p-tls",
  "quinn",
- "rand 0.8.5",
+ "rand 0.8.6",
  "ring",
  "rustls",
  "socket2 0.5.10",
@@ -1747,7 +1747,7 @@ dependencies = [
  "libp2p-swarm",
  "quick-protobuf",
  "quick-protobuf-codec",
- "rand 0.8.5",
+ "rand 0.8.6",
  "static_assertions",
  "thiserror 2.0.18",
  "tracing",
@@ -1769,7 +1769,7 @@ dependencies = [
  "libp2p-identity",
  "libp2p-swarm-derive",
  "multistream-select",
- "rand 0.8.5",
+ "rand 0.8.6",
  "smallvec",
  "tokio",
  "tracing",
@@ -2558,9 +2558,9 @@ checksum = "69cdb34c158ceb288df11e18b4bd39de994f6657d83847bdffdbd7f346754b0f"
 
 [[package]]
 name = "rand"
-version = "0.8.5"
+version = "0.8.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "34af8d1a0e25924bc5b7c43c079c942339d8f0a8b57c39049bef581b46327404"
+checksum = "5ca0ecfa931c29007047d1bc58e623ab12e5590e8c7cc53200d5202b69266d8a"
 dependencies = [
  "libc",
  "rand_chacha 0.3.1",
@@ -3993,7 +3993,7 @@ dependencies = [
  "nohash-hasher",
  "parking_lot",
  "pin-project",
- "rand 0.8.5",
+ "rand 0.8.6",
  "static_assertions",
 ]