diff --git a/Cargo.lock b/Cargo.lock
index 6025055c..6fb98537 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -379,7 +379,7 @@ checksum = "0e97ce7de6cf12de5d7226c73f5ba9811622f4db3a5b91b55c53e987e5f91cba"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.15",
+ "syn 2.0.16",
 ]
 
 [[package]]
@@ -401,7 +401,7 @@ checksum = "16e62a023e7c117e27523144c5d2459f4397fcc3cab0085af8e2224f643a0193"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.15",
+ "syn 2.0.16",
 ]
 
 [[package]]
@@ -418,7 +418,7 @@ checksum = "b9ccdd8f2a161be9bd5c023df56f1b2a0bd1d83872ae53b71a84a12c9bf6e842"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.15",
+ "syn 2.0.16",
 ]
 
 [[package]]
@@ -629,9 +629,9 @@ dependencies = [
 
 [[package]]
 name = "bindgen"
-version = "0.64.0"
+version = "0.65.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c4243e6031260db77ede97ad86c27e501d646a27ab57b59a574f725d98ab1fb4"
+checksum = "cfdf7b466f9a4903edc73f95d6d2bcd5baf8ae620638762244d3f60143643cc5"
 dependencies = [
  "bitflags",
  "cexpr 0.6.0",
@@ -639,12 +639,13 @@ dependencies = [
  "lazy_static",
  "lazycell",
  "peeking_take_while",
+ "prettyplease 0.2.5",
  "proc-macro2",
  "quote",
  "regex",
  "rustc-hash",
  "shlex 1.1.0",
- "syn 1.0.109",
+ "syn 2.0.16",
 ]
 
 [[package]]
@@ -1150,7 +1151,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "scratch",
- "syn 2.0.15",
+ "syn 2.0.16",
 ]
 
 [[package]]
@@ -1167,7 +1168,7 @@ checksum = "2345488264226bf682893e25de0769f3360aac9957980ec49361b083ddaa5bc5"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.15",
+ "syn 2.0.16",
 ]
 
 [[package]]
@@ -1653,7 +1654,7 @@ checksum = "89ca545a94061b6365f2c7355b4b32bd20df3ff95f02da9329b34ccc3bd6ee72"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.15",
+ "syn 2.0.16",
 ]
 
 [[package]]
@@ -2322,11 +2323,11 @@ checksum = "348108ab3fba42ec82ff6e9564fc4ca0247bdccdc68dd8af9764bbc79c3c8ffb"
 
 [[package]]
 name = "librocksdb-sys"
-version = "0.10.0+7.9.2"
+version = "0.11.0+8.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0fe4d5874f5ff2bc616e55e8c6086d478fcda13faf9495768a4aa1c22042d30b"
+checksum = "d3386f101bcb4bd252d8e9d2fb41ec3b0862a15a62b478c355b2982efa469e3e"
 dependencies = [
- "bindgen 0.64.0",
+ "bindgen 0.65.1",
  "bzip2-sys",
  "cc",
  "glob",
@@ -2703,7 +2704,7 @@ checksum = "a948666b637a0f465e8564c73e89d4dde00d72d4d473cc972f390fc3dcee7d9c"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.15",
+ "syn 2.0.16",
 ]
 
 [[package]]
@@ -3064,6 +3065,16 @@ dependencies = [
  "syn 1.0.109",
 ]
 
+[[package]]
+name = "prettyplease"
+version = "0.2.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "617feabb81566b593beb4886fb8c1f38064169dae4dccad0e3220160c3b37203"
+dependencies = [
+ "proc-macro2",
+ "syn 2.0.16",
+]
+
 [[package]]
 name = "proc-macro-crate"
 version = "1.3.1"
@@ -3190,7 +3201,7 @@ dependencies = [
  "log",
  "multimap",
  "petgraph 0.6.3",
- "prettyplease",
+ "prettyplease 0.1.25",
  "prost 0.11.9",
  "prost-types 0.11.9",
  "regex",
@@ -3580,9 +3591,9 @@ checksum = "e5864e7ef1a6b7bcf1d6ca3f655e65e724ed3b52546a0d0a663c991522f552ea"
 
 [[package]]
 name = "rocksdb"
-version = "0.20.1"
+version = "0.21.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "015439787fce1e75d55f279078d33ff14b4af5d93d995e8838ee4631301c8a99"
+checksum = "bb6f170a4041d50a0ce04b0d2e14916d6ca863ea2e422689a5b694395d299ffe"
 dependencies = [
  "libc",
  "librocksdb-sys",
@@ -3886,7 +3897,7 @@ checksum = "291a097c63d8497e00160b166a967a4a79c64f3facdd01cbd7502231688d77df"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.15",
+ "syn 2.0.16",
 ]
 
 [[package]]
@@ -4240,9 +4251,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "2.0.15"
+version = "2.0.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a34fcf3e8b60f57e6a14301a2e916d323af98b0ea63c599441eec8558660c822"
+checksum = "a6f671d4b5ffdb8eadec19c0ae67fe2639df8684bd7bc4b83d986b8db549cf01"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -4321,7 +4332,7 @@ checksum = "f9456a42c5b0d803c8cd86e73dd7cc9edd429499f37a3550d286d5e86720569f"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.15",
+ "syn 2.0.16",
 ]
 
 [[package]]
@@ -4520,7 +4531,7 @@ checksum = "61a573bdc87985e9d6ddeed1b3d864e8a302c847e40d647746df2f1de209d1ce"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.15",
+ "syn 2.0.16",
 ]
 
 [[package]]
@@ -4643,7 +4654,7 @@ version = "0.8.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5bf5e9b9c0f7e0a7c027dcfaba7b2c60816c7049171f679d99ee2ff65d0de8c4"
 dependencies = [
- "prettyplease",
+ "prettyplease 0.1.25",
  "proc-macro2",
  "prost-build 0.11.9",
  "quote",
diff --git a/lib/Cargo.toml b/lib/Cargo.toml
index bf92452e..fc2a8b69 100644
--- a/lib/Cargo.toml
+++ b/lib/Cargo.toml
@@ -85,7 +85,7 @@ pin-project-lite = "0.2.9"
 rand = "0.8.5"
 regex = "1.7.3"
 reqwest = { version = "0.11.16", default-features = false, features = ["json", "stream"], optional = true }
-rocksdb = { version = "0.20.1", optional = true }
+rocksdb = { version = "0.21.0", optional = true }
 rustls = { version = "0.20.8", optional = true }
 scrypt = "0.11.0"
 semver = { version = "1.0.17", features = ["serde"] }