diff --git a/seaweed-volume/Cargo.lock b/seaweed-volume/Cargo.lock
index b0ce04703..0d33f51c5 100644
--- a/seaweed-volume/Cargo.lock
+++ b/seaweed-volume/Cargo.lock
@@ -3160,9 +3160,9 @@ dependencies = [
 
 [[package]]
 name = "redb"
-version = "3.1.3"
+version = "4.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4ba239c1c1693315d3cc0e601db3b3965543afbf48c41730fdca2f069f510f4a"
+checksum = "de6c3b63e007e90ce536ec2ae4690826136a20ec8dbbbb400daef1bb999d2e36"
 dependencies = [
  "libc",
 ]
diff --git a/seaweed-volume/Cargo.toml b/seaweed-volume/Cargo.toml
index 91db873ea..7a7ec1fdf 100644
--- a/seaweed-volume/Cargo.toml
+++ b/seaweed-volume/Cargo.toml
@@ -57,7 +57,7 @@ rustls-pemfile = "2"
 rusty-leveldb = "3"
 
 # Disk-backed needle map (alternative to in-memory HashMap)
-redb = "3"
+redb = "4"
 
 # Reed-Solomon erasure coding
 reed-solomon-erasure = "6"