diff --git a/Cargo.toml b/Cargo.toml
index 076affe..a6fdb40 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -19,7 +19,7 @@ rustdoc-args = ["--cfg", "docsrs"]
 ahash = "0.8.11"
 bincode = "1.3.3"
 chashmap = { version = "2.2.2", optional = true }
-clap = { version = "=4.5.11", features = ["derive"] }
+clap = { version = "=4.5.13", features = ["derive"] }
 contrie = { version = "0.1.4", optional = true }
 core_affinity = "0.8.1"
 ctrlc = "3.4.4"
@@ -32,13 +32,14 @@ hdrhistogram = "7.5.4"
 inventory = "0.3.15"
 log = "0.4.22"
 mio = { version = "1.0.1", features = ["net", "os-poll"] }
-papaya = { version = "0.1.2", optional = true }
+papaya = { version = "0.1.3", optional = true }
 parking_lot = "0.12.3"
 quanta = "0.12.3"
 rand = "0.8.5"
+rocksdb = { version = "0.22.0", optional = true }
 scc = { version = "2.1.6", optional = true }
 serde = { version = "1.0.204", features = ["derive"] }
-toml = "0.8.16"
+toml = "0.8.19"
 zipf = "7.0.1"
 
 [features]
@@ -47,6 +48,7 @@ contrie = ["dep:contrie"]
 dashmap = ["dep:dashmap"]
 flurry = ["dep:flurry"]
 papaya = ["dep:papaya"]
+rocksdb = ["dep:rocksdb"]
 scc = ["dep:scc"]
 
 [profile.release-lto]
diff --git a/src/stores.rs b/src/stores.rs
index 26ccd8b..b67f739 100644
--- a/src/stores.rs
+++ b/src/stores.rs
@@ -133,6 +133,8 @@ pub mod null;
 #[cfg(feature = "papaya")]
 pub mod papaya;
 pub mod remote;
+#[cfg(feature = "rocksdb")]
+pub mod rocksdb;
 #[cfg(feature = "scc")]
 pub mod scc;
 
diff --git a/src/stores/rocksdb.rs b/src/stores/rocksdb.rs
new file mode 100644
index 0000000..8ef0205
--- /dev/null
+++ b/src/stores/rocksdb.rs
@@ -0,0 +1,66 @@
+//! Adapter implementation of [`rocksdb`].
+//!
+//! ## Configuration Format
+//!
+//! ``` toml
+//! [map]
+//! name = "rocksdb"
+//! path = "..." # path to the rocksdb data directory
+//! ```
+//!
+//! This store is [`KVMap`].
+
+use crate::stores::{BenchKVMap, Registry};
+use crate::*;
+use serde::Deserialize;
+use rocksdb::DB;
+
+#[derive(Deserialize)]
+pub struct RocksDBOpt {
+    path: String,
+}
+
+#[derive(Clone)]
+pub struct RocksDB {
+    db: Arc<DB>,
+}
+
+impl RocksDB {
+    pub fn new(opt: &RocksDBOpt) -> Self {
+        let db = Arc::new(DB::open_default(&opt.path).unwrap());
+        Self { db }
+    }
+
+    pub fn new_benchkvmap(opt: &toml::Table) -> BenchKVMap {
+        let opt: RocksDBOpt = opt.clone().try_into().unwrap();
+        BenchKVMap::Regular(Box::new(Self::new(&opt)))
+    }
+}
+
+impl KVMap for RocksDB {
+    fn handle(&self) -> Box<dyn KVMapHandle> {
+        Box::new(self.clone())
+    }
+}
+
+impl KVMapHandle for RocksDB {
+    fn set(&mut self, key: &[u8], value: &[u8]) {
+        assert!(self.db.put(key, value).is_ok());
+    }
+
+    fn get(&mut self, key: &[u8]) -> Option<Box<[u8]>> {
+        if let Ok(v) = self.db.get(key) {
+            v.map(|vec| vec.into_boxed_slice())
+        } else {
+            None
+        }
+    }
+
+    fn delete(&mut self, key: &[u8]) {
+        assert!(self.db.delete(key).is_ok());
+    }
+}
+
+inventory::submit! {
+    Registry::new("rocksdb", RocksDB::new_benchkvmap)
+}