diff --git a/native/fuzz/Cargo.lock b/native/fuzz/Cargo.lock
index 75716576..94cbbc82 100644
--- a/native/fuzz/Cargo.lock
+++ b/native/fuzz/Cargo.lock
@@ -138,6 +138,17 @@ dependencies = [
  "cpufeatures 0.2.17",
 ]
 
+[[package]]
+name = "chacha20"
+version = "0.10.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d524456ba66e72eb8b115ff89e01e497f8e6d11d78b70b1aa13c0fbd97540a81"
+dependencies = [
+ "cfg-if",
+ "cpufeatures 0.3.0",
+ "rand_core 0.10.1",
+]
+
 [[package]]
 name = "chacha20poly1305"
 version = "0.10.1"
@@ -145,7 +156,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "10cd79432192d1c0f4e1a0fef9527696cc039165d729fb41b3f4f4f354c2dc35"
 dependencies = [
  "aead",
- "chacha20",
+ "chacha20 0.9.1",
  "cipher",
  "poly1305",
  "zeroize",
@@ -834,7 +845,7 @@ version = "0.22.1"
 dependencies = [
  "aead",
  "blake3",
- "chacha20",
+ "chacha20 0.9.1",
  "chacha20poly1305",
  "curve25519-dalek",
  "hybrid-array 0.2.3",
@@ -1040,13 +1051,13 @@ checksum = "f8dcc9c7d52a811697d2151c701e0d08956f92b0e24136cf4cf27b57a6a0d9bf"
 
 [[package]]
 name = "rand"
-version = "0.8.7"
+version = "0.10.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "22f6172bdec972074665ed81ed53b71da00bfc44b65a753cfde883ec4c702a1a"
+checksum = "c7f5fa3a058cd35567ef9bfa5e75732bee0f9e4c55fa90477bef2dfcdbc4be80"
 dependencies = [
- "libc",
- "rand_chacha",
- "rand_core 0.6.4",
+ "chacha20 0.10.1",
+ "getrandom 0.4.3",
+ "rand_core 0.10.1",
 ]
 
 [[package]]
diff --git a/native/fuzz/Cargo.toml b/native/fuzz/Cargo.toml
index 635150fe..aaa6bcf2 100644
--- a/native/fuzz/Cargo.toml
+++ b/native/fuzz/Cargo.toml
@@ -34,7 +34,7 @@ ol_onion           = { path = "../ol_onion" }
 ol_pqsig           = { path = "../ol_pqsig" }
 ol_device_mesh     = { path = "../ol_device_mesh" }
 ol_confidential    = { path = "../ol_confidential" }
-rand               = "0.8"
+rand               = "0.10"
 rand_chacha        = "0.3"
 x25519-dalek       = { version = "2.0", features = ["static_secrets"] }
 
diff --git a/native/ol_confidential/Cargo.toml b/native/ol_confidential/Cargo.toml
index 7ea9199c..fb3181da 100644
--- a/native/ol_confidential/Cargo.toml
+++ b/native/ol_confidential/Cargo.toml
@@ -63,7 +63,7 @@ features = [
 [dev-dependencies]
 proptest      = { workspace = true }
 criterion     = { workspace = true }
-rand          = "0.8"
+rand          = "0.10"
 rand_chacha   = "0.3"
 hex           = { workspace = true }
 
diff --git a/native/ol_device_mesh/Cargo.toml b/native/ol_device_mesh/Cargo.toml
index 37f59b57..32532be7 100644
--- a/native/ol_device_mesh/Cargo.toml
+++ b/native/ol_device_mesh/Cargo.toml
@@ -41,7 +41,7 @@ chacha20poly1305 = { workspace = true }
 [dev-dependencies]
 proptest      = { workspace = true }
 criterion     = { workspace = true }
-rand          = "0.8"
+rand          = "0.10"
 rand_chacha   = "0.3"
 hex           = { workspace = true }
 
diff --git a/native/ol_discovery/Cargo.toml b/native/ol_discovery/Cargo.toml
index e4461ee3..a92c91c9 100644
--- a/native/ol_discovery/Cargo.toml
+++ b/native/ol_discovery/Cargo.toml
@@ -21,7 +21,7 @@ futures-util  = { version = "0.3", default-features = false, features = ["std"]
 [dev-dependencies]
 proptest    = { workspace = true }
 criterion   = { workspace = true }
-rand        = "0.8"
+rand        = "0.10"
 rand_chacha = "0.3"
 tokio       = { workspace = true, features = ["full"] }
 
diff --git a/native/ol_onion/Cargo.toml b/native/ol_onion/Cargo.toml
index f2cc2d51..0d629958 100644
--- a/native/ol_onion/Cargo.toml
+++ b/native/ol_onion/Cargo.toml
@@ -31,7 +31,7 @@ subtle           = { workspace = true }
 [dev-dependencies]
 proptest         = { workspace = true }
 criterion        = { workspace = true }
-rand             = "0.8"
+rand             = "0.10"
 rand_chacha      = "0.3"
 hex              = { workspace = true }
 
diff --git a/native/ol_pair_qr/Cargo.toml b/native/ol_pair_qr/Cargo.toml
index b7d01556..7dceb979 100644
--- a/native/ol_pair_qr/Cargo.toml
+++ b/native/ol_pair_qr/Cargo.toml
@@ -22,7 +22,7 @@ subtle        = { workspace = true }
 [dev-dependencies]
 proptest          = { workspace = true }
 criterion         = { workspace = true }
-rand              = "0.8"
+rand              = "0.10"
 hex               = { workspace = true }
 ol_proximity_pair = { path = "../ol_proximity_pair" }
 
diff --git a/native/ol_pqsig/Cargo.toml b/native/ol_pqsig/Cargo.toml
index cdd7a97c..278bf357 100644
--- a/native/ol_pqsig/Cargo.toml
+++ b/native/ol_pqsig/Cargo.toml
@@ -27,7 +27,7 @@ subtle        = { workspace = true }
 [dev-dependencies]
 proptest      = { workspace = true }
 criterion     = { workspace = true }
-rand          = "0.8"
+rand          = "0.10"
 rand_chacha   = "0.3"
 hex           = { workspace = true }