diff --git a/Cargo.lock b/Cargo.lock
index 50fcf69622..6b694e82a8 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -266,9 +266,9 @@ dependencies = [
 
 [[package]]
 name = "bindgen"
-version = "0.57.0"
+version = "0.59.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fd4865004a46a0aafb2a0a5eb19d3c9fc46ee5f063a6cfc605c69ac9ecf5263d"
+checksum = "453c49e5950bb0eb63bb3df640e31618846c89d5b7faa54040d76e98e0134375"
 dependencies = [
  "bitflags",
  "cexpr",
@@ -577,11 +577,11 @@ dependencies = [
 
 [[package]]
 name = "cexpr"
-version = "0.4.0"
+version = "0.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f4aedb84272dbe89af497cf81375129abda4fc0a9e7c5d317498c15cc30c0d27"
+checksum = "db507a7679252d2276ed0dd8113c6875ec56d3089f9225b2b42c30cc1f8e5c89"
 dependencies = [
- "nom 5.1.1",
+ "nom",
 ]
 
 [[package]]
@@ -2216,9 +2216,9 @@ dependencies = [
 
 [[package]]
 name = "librocksdb-sys"
-version = "6.17.3"
+version = "6.20.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5da125e1c0f22c7cae785982115523a0738728498547f415c9054cb17c7e89f9"
+checksum = "c309a9d2470844aceb9a4a098cf5286154d20596868b75a6b36357d2bb9ca25d"
 dependencies = [
  "bindgen",
  "cc",
@@ -2526,16 +2526,6 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "nom"
-version = "5.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0b471253da97532da4b61552249c521e01e736071f71c1a4f7ebbfbf0a06aad6"
-dependencies = [
- "memchr",
- "version_check 0.9.2",
-]
-
 [[package]]
 name = "nom"
 version = "6.1.2"
@@ -3567,9 +3557,9 @@ dependencies = [
 
 [[package]]
 name = "rocksdb"
-version = "0.16.0"
+version = "0.17.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c749134fda8bfc90d0de643d59bfc841dcb3ac8a1062e12b6754bd60235c48b3"
+checksum = "7a62eca5cacf2c8261128631bed9f045598d40bfbe4b29f5163f0f802f8f44a7"
 dependencies = [
  "libc",
  "librocksdb-sys",
@@ -3957,9 +3947,9 @@ dependencies = [
 
 [[package]]
 name = "shlex"
-version = "0.1.1"
+version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7fdf1b9db47230893d76faad238fd6097fd6d6a9245cd7a4d90dbd639536bbd2"
+checksum = "42a568c8f2cd051a4d283bd6eb0343ac214c1b0f1ac19f93e1175b2dee38c73d"
 
 [[package]]
 name = "signal-hook"
@@ -5921,7 +5911,7 @@ dependencies = [
  "chrono",
  "lazy_static",
  "libc",
- "nom 6.1.2",
+ "nom",
  "time 0.1.43",
  "winapi 0.3.8",
 ]
diff --git a/ledger/Cargo.toml b/ledger/Cargo.toml
index ae598ed3c8..841c8162df 100644
--- a/ledger/Cargo.toml
+++ b/ledger/Cargo.toml
@@ -64,7 +64,7 @@ reed-solomon-erasure = { version = "4.0.2", features = ["simd-accel"] }
 [dependencies.rocksdb]
 # Avoid the vendored bzip2 within rocksdb-sys that can cause linker conflicts
 # when also using the bzip2 crate
-version = "0.16.0"
+version = "0.17.0"
 default-features = false
 features = ["lz4"]