diff --git a/Cargo.lock b/Cargo.lock
index 7bbffa1d3..9e0107c30 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3559,9 +3559,9 @@ checksum = "f638d531eccd6e23b980caf34876660d38e265409d8e99b397ab71eb3612fad0"
 
 [[package]]
 name = "serde"
-version = "1.0.138"
+version = "1.0.139"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1578c6245786b9d168c5447eeacfb96856573ca56c9d68fdcf394be134882a47"
+checksum = "0171ebb889e45aa68b44aee0859b3eede84c6f5f5c228e6f140c0b2a0a46cad6"
 dependencies = [
  "serde_derive",
 ]
@@ -3588,9 +3588,9 @@ dependencies = [
 
 [[package]]
 name = "serde_derive"
-version = "1.0.138"
+version = "1.0.139"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "023e9b1467aef8a10fb88f25611870ada9800ef7e22afce356bb0d2387b6f27c"
+checksum = "dc1d3230c1de7932af58ad8ffbe1d784bd55efd5a9d84ac24f69c72d83543dfb"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/chain/Cargo.toml b/chain/Cargo.toml
index 65244384a..bb73aa685 100644
--- a/chain/Cargo.toml
+++ b/chain/Cargo.toml
@@ -26,7 +26,7 @@ exocore-transport = {version = "0.1.22", path = "../transport", default-features
 futures = "0.3.21"
 itertools = "0.10.3"
 log = "0.4.17"
-serde = { version = "1.0.138", features = ["derive"] }
+serde = { version = "1.0.139", features = ["derive"] }
 thiserror = "1.0.31"
 bytes = "1.1.0"
 
diff --git a/core/Cargo.toml b/core/Cargo.toml
index e09c006b1..3c2a5e223 100644
--- a/core/Cargo.toml
+++ b/core/Cargo.toml
@@ -41,7 +41,7 @@ log4rs = { version = "1.1.1", optional = true }
 multihash = "0.16.2"
 petname = "1.1.2"
 rand = "0.8"
-serde = "1.0.138"
+serde = "1.0.139"
 serde_derive = "1.0.138"
 serde_json = "1.0.82"
 serde_yaml = "0.8.25"
diff --git a/discovery/Cargo.toml b/discovery/Cargo.toml
index 98dc97c18..3cf21b0bd 100644
--- a/discovery/Cargo.toml
+++ b/discovery/Cargo.toml
@@ -21,7 +21,7 @@ futures = "0.3.21"
 log = "0.4.17"
 rand = "0.8"
 reqwest = { version = "0.11.11", default-features = false, features = ["json", "rustls-tls"] }
-serde = "1.0.138"
+serde = "1.0.139"
 serde_derive = "1.0.138"
 serde_json = "1.0.82"
 thiserror = "1.0.31"
diff --git a/exo/Cargo.toml b/exo/Cargo.toml
index 6ebfc90de..5f664481b 100644
--- a/exo/Cargo.toml
+++ b/exo/Cargo.toml
@@ -29,7 +29,7 @@ log = "0.4.17"
 log4rs = "1.1.1"
 rand = "0.8"
 reqwest = { version = "0.11.11", default-features = false, features = ["rustls-tls"] }
-serde = "1.0.138"
+serde = "1.0.139"
 serde_derive = "1.0.138"
 serde_json = "1.0.82"
 tempfile = "3.3.0"
diff --git a/protos/Cargo.toml b/protos/Cargo.toml
index 90a716ceb..e35a39a29 100644
--- a/protos/Cargo.toml
+++ b/protos/Cargo.toml
@@ -17,7 +17,7 @@ chrono = "0.4.19"
 prost = "0.10.4"
 prost-types = "0.10.1"
 protobuf = "3.1.0"
-serde = "1.0.138"
+serde = "1.0.139"
 serde_derive = "1.0.138"
 serde_json = "1.0.82"
 thiserror = "1.0.31"
diff --git a/store/Cargo.toml b/store/Cargo.toml
index 1c2fac1b8..7b4a77c48 100644
--- a/store/Cargo.toml
+++ b/store/Cargo.toml
@@ -49,7 +49,7 @@ byteorder = { version = "1.4.3", optional = true }
 crc = { version = "3.0.0", optional = true }
 extsort = { version = "0.4.2", optional = true }
 lru = { version = "0.7.7", optional = true }
-serde = { version = "1.0.138", optional = true }
+serde = { version = "1.0.139", optional = true }
 serde_derive = { version = "1.0.138", optional = true }
 serde_json = { version = "1.0.82", optional = true }
 tantivy = { version = "0.18.0", optional = true }