diff --git a/lang/rust/Cargo.lock b/lang/rust/Cargo.lock
index 169c8ec992b..88407c37060 100644
--- a/lang/rust/Cargo.lock
+++ b/lang/rust/Cargo.lock
@@ -1188,9 +1188,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.117"
+version = "1.0.118"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "455182ea6142b14f93f4bc5320a2b31c1f266b66a4a5c858b013302a5d8cbfc3"
+checksum = "d947f6b3163d8857ea16c4fa0dd4840d52f3041039a85decd46867eb1abef2e4"
 dependencies = [
  "itoa",
  "ryu",
diff --git a/lang/rust/Cargo.toml b/lang/rust/Cargo.toml
index 1436e1ba9b1..4326480837a 100644
--- a/lang/rust/Cargo.toml
+++ b/lang/rust/Cargo.toml
@@ -43,7 +43,7 @@ documentation = "https://docs.rs/apache-avro"
 [workspace.dependencies]
 log = { default-features = false, version = "0.4.21" }
 serde = { default-features = false, version = "1.0.203", features = ["derive"] }
-serde_json = { default-features = false, version = "1.0.117", features = ["std"] }
+serde_json = { default-features = false, version = "1.0.118", features = ["std"] }
 
 [profile.release.package.hello-wasm]
 # Tell `rustc` to optimize for small code size.