diff --git a/Cargo.lock b/Cargo.lock
index f9f90a23b..23060f345 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -15151,9 +15151,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.137"
+version = "1.0.138"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "930cfb6e6abf99298aaad7d29abbef7a9999a9a8806a40088f55f0dcec03146b"
+checksum = "d434192e7da787e94a6ea7e9670b26a036d0ca41e0b7efb2676dd32bae872949"
 dependencies = [
  "itoa",
  "memchr",
diff --git a/Cargo.toml b/Cargo.toml
index 1b35991ab..fd216833e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -329,7 +329,7 @@ proc-macro2           = { version = "1.0.89" }
 quote                 = { version = "1.0.38" }
 scale-info            = { version = "2.11.6", default-features = false }
 serde                 = { version = "1.0.217", default-features = false }
-serde_json            = { version = "1.0.137", default-features = false }
+serde_json            = { version = "1.0.138", default-features = false }
 sha3                  = { version = "0.10.6", default-features = false }
 similar-asserts       = { version = "1.6.1" }
 smallvec              = { version = "1.13.1" }