diff --git a/Cargo.lock b/Cargo.lock
index 870459ac1..6349de121 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -599,9 +599,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.138"
+version = "1.0.140"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d434192e7da787e94a6ea7e9670b26a036d0ca41e0b7efb2676dd32bae872949"
+checksum = "20068b6e96dc6c9bd23e01df8827e6c7e1f2fddd43c21810382803c136b99373"
 dependencies = [
  "indexmap",
  "itoa",
diff --git a/Cargo.toml b/Cargo.toml
index 278149ac8..10d7da54b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -33,7 +33,7 @@ pyo3 = { version = "0.24", features = ["generate-import-lib", "num-bigint", "py-
 regex = "1.11.1"
 strum = { version = "0.26.3", features = ["derive"] }
 strum_macros = "0.26.4"
-serde_json = {version = "1.0.138", features = ["arbitrary_precision", "preserve_order"]}
+serde_json = {version = "1.0.140", features = ["arbitrary_precision", "preserve_order"]}
 enum_dispatch = "0.3.13"
 serde = { version = "1.0.218", features = ["derive"] }
 speedate = "0.15.0"