diff --git a/Cargo.lock b/Cargo.lock
index cf707e0..db941b0 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3289,9 +3289,9 @@ dependencies = [
 
 [[package]]
 name = "redb"
-version = "2.6.3"
+version = "4.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8eca1e9d98d5a7e9002d0013e18d5a9b000aee942eb134883a82f06ebffb6c01"
+checksum = "8e925444704b5f17d32bf42f5b6e2df050bceebc3dcd6e71cc73dafe8092e839"
 dependencies = [
  "libc",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 40a071a..6a4fa8c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -21,7 +21,7 @@ serde = { version = "1.0", features = ["derive"] }
 bincode = "1.3"
 hex = "0.4"
 thiserror = "1.0"
-redb = "2.1"
+redb = "4.1"
 quinn = "0.11"
 ml-kem = "0.2"
 hkdf = "0.12"