diff --git a/Cargo.lock b/Cargo.lock
index e1ecc81..550d33d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3255,9 +3255,9 @@ dependencies = [
 
 [[package]]
 name = "redb"
-version = "3.1.1"
+version = "4.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ef99362319c782aa4639ad3a306b64c3bb90e12874e99b8df124cb679d988611"
+checksum = "67f7f231ea7b1172b7ac00ccf96b1250f0fb5a16d5585836aa4ebc997df7cbde"
 dependencies = [
  "libc",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index 1c76a2c..f01465b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -16,7 +16,7 @@ futures-util = { version = "0.3.32", default-features = false, features = [
   "std",
 ] }
 getset = "0.1.6"
-redb = "3.1.1"
+redb = "4.0.0"
 rustls = { version = "0.23.37", default-features = false, features = ["std", "tls12", "ring"] }
 rustversion = "1.0.22"
 serde = { version = "1.0.228", features = ["derive"] }