diff --git a/lang/rust/Cargo.lock b/lang/rust/Cargo.lock
index e5be5e3be05..5a0655f59b8 100644
--- a/lang/rust/Cargo.lock
+++ b/lang/rust/Cargo.lock
@@ -971,9 +971,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.102"
+version = "1.0.103"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b5062a995d481b2308b6064e9af76011f2921c35f97b0468811ed9f6cd91dfed"
+checksum = "d03b412469450d4404fe8499a268edd7f8b79fecb074b0d812ad64ca21f4031b"
 dependencies = [
  "itoa",
  "ryu",
diff --git a/lang/rust/avro/Cargo.toml b/lang/rust/avro/Cargo.toml
index 7d1b2c6885c..239f92825da 100644
--- a/lang/rust/avro/Cargo.toml
+++ b/lang/rust/avro/Cargo.toml
@@ -65,7 +65,7 @@ log = { default-features = false, version = "0.4.19" }
 num-bigint = { default-features = false, version = "0.4.3" }
 regex = { default-features = false, version = "1.9.1", features = ["std", "perf"] }
 serde = { default-features = false, version = "1.0.171", features = ["derive"] }
-serde_json = { default-features = false, version = "1.0.102", features = ["std"] }
+serde_json = { default-features = false, version = "1.0.103", features = ["std"] }
 snap = { default-features = false, version = "1.1.0", optional = true }
 strum = { default-features = false, version = "0.25.0" }
 strum_macros = { default-features = false, version = "0.25.1" }
diff --git a/lang/rust/avro_derive/Cargo.toml b/lang/rust/avro_derive/Cargo.toml
index c2161f1582f..9c2eb0ec6e5 100644
--- a/lang/rust/avro_derive/Cargo.toml
+++ b/lang/rust/avro_derive/Cargo.toml
@@ -36,7 +36,7 @@ proc-macro = true
 darling = { default-features = false, version = "0.20.3" }
 proc-macro2 = { default-features = false, version = "1.0.66" }
 quote = { default-features = false, version = "1.0.29" }
-serde_json = { default-features = false, version = "1.0.102", features = ["std"] }
+serde_json = { default-features = false, version = "1.0.103", features = ["std"] }
 syn = { default-features = false, version = "2.0.25", features = ["full", "fold"] }
 
 [dev-dependencies]