diff --git a/Cargo.lock b/Cargo.lock
index be43a5b59c..2abf25ebaf 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -250,8 +250,8 @@ checksum = "595d3cfa7a60d4555cb5067b99f07142a08ea778de5cf993f7b75c7d8fabc486"
 name = "api"
 version = "0.1.0"
 dependencies = [
- "prost 0.10.0",
- "prost-types 0.10.0",
+ "prost 0.10.1",
+ "prost-types 0.10.1",
  "schemars",
  "segment",
  "serde",
@@ -2307,9 +2307,9 @@ dependencies = [
 
 [[package]]
 name = "prost"
-version = "0.10.0"
+version = "0.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1bd5316aa8f5c82add416dfbc25116b84b748a21153f512917e8143640a71bbd"
+checksum = "a07b0857a71a8cb765763950499cae2413c3f9cede1133478c43600d9e146890"
 dependencies = [
  "bytes",
  "prost-derive 0.10.0",
@@ -2368,8 +2368,8 @@ dependencies = [
  "log 0.4.16",
  "multimap",
  "petgraph 0.6.0",
- "prost 0.10.0",
- "prost-types 0.10.0",
+ "prost 0.10.1",
+ "prost-types 0.10.1",
  "regex 1.5.5",
  "tempfile",
  "which",
@@ -2436,12 +2436,12 @@ dependencies = [
 
 [[package]]
 name = "prost-types"
-version = "0.10.0"
+version = "0.10.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "926681c118ae6e512a3ccefd4abbe5521a14f4cc1e207356d4d00c0b7f2006fd"
+checksum = "2d0a014229361011dc8e69c8a1ec6c2e8d0f2af7c91e3ea3f5b2170298461e68"
 dependencies = [
  "bytes",
- "prost 0.10.0",
+ "prost 0.10.1",
 ]
 
 [[package]]
@@ -2477,8 +2477,8 @@ dependencies = [
  "num-traits",
  "num_cpus",
  "parking_lot",
- "prost 0.10.0",
- "prost-types 0.10.0",
+ "prost 0.10.1",
+ "prost-types 0.10.1",
  "raft",
  "rusty-hook",
  "schemars",
@@ -3436,7 +3436,7 @@ dependencies = [
  "hyper-timeout",
  "percent-encoding",
  "pin-project",
- "prost 0.10.0",
+ "prost 0.10.1",
  "prost-derive 0.10.0",
  "tokio",
  "tokio-stream",
diff --git a/Cargo.toml b/Cargo.toml
index 4e03986e5d..5c235e5b58 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -39,8 +39,8 @@ tokio = { version = "~1.17", features = ["full"] }
 actix-web = { version = "4.0.1", optional = true }
 tonic = "0.7.1"
 num-traits = "0.2.14"
-prost = "0.10.0"
-prost-types = "0.10.0"
+prost = "0.10.1"
+prost-types = "0.10.1"
 
 raft = { version = "0.6.0", features = ["prost-codec"], default-features = false, optional = true }
 slog =  { version = "2.7.0", optional = true }
diff --git a/lib/api/Cargo.toml b/lib/api/Cargo.toml
index 5a7fc2e4c8..d4436255c0 100644
--- a/lib/api/Cargo.toml
+++ b/lib/api/Cargo.toml
@@ -7,8 +7,8 @@ edition = "2021"
 
 [dependencies]
 tonic = "0.7.1"
-prost = "0.10.0"
-prost-types = "0.10.0"
+prost = "0.10.1"
+prost-types = "0.10.1"
 serde = { version = "~1.0", features = ["derive"] }
 serde_json = "~1.0"
 schemars = { version = "0.8.8", features = ["uuid"] }