diff --git a/Cargo.toml b/Cargo.toml
index 4b6a5e0..2fca1b8 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -43,7 +43,7 @@ serde_derive = "1.0"
 serde_json = { version = "1.0", default-features = false }
 tempfile = "3.2"
 criterion = "0.6"
-rand = "0.8"
+rand = "0.9"
 uuid = { version = "1.1", features = ["serde"] }
 chrono = { version = "0.4", features = ["serde"] }
 glam = { version = "0.25", features = ["serde"] }
diff --git a/compatibility/Cargo.toml b/compatibility/Cargo.toml
index 2c4a60e..4a77d14 100644
--- a/compatibility/Cargo.toml
+++ b/compatibility/Cargo.toml
@@ -9,4 +9,4 @@ edition = "2021"
 bincode_2 = { path = "..", package = "bincode", features = ["serde"] }
 bincode_1 = { version = "1", package = "bincode" }
 serde = { version = "1", features = ["derive"] }
-rand = "0.8"
+rand = "0.9"