diff --git a/Cargo.lock b/Cargo.lock
index 0e4fc18f..3c4b3e48 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -960,9 +960,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.142"
+version = "1.0.143"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "030fedb782600dcbd6f02d479bf0d817ac3bb40d644745b769d6a96bc3afc5a7"
+checksum = "d401abef1d108fbd9cbaebc3e46611f4b1021f714a0597a71f41ee463f5f4a5a"
 dependencies = [
  "itoa",
  "memchr",
diff --git a/Cargo.toml b/Cargo.toml
index 8d85a49c..317dcc4a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -37,7 +37,7 @@ schema = "0.1.0"
 schemars = "0.8.22"
 semver = "1.0.26"
 serde = "1.0.219"
-serde_json = "1.0.142"
+serde_json = "1.0.143"
 syn = { version = "2.0.106", features = ["full"] }
 tempdir = "0.3.7"
 thiserror = "2.0.16"
diff --git a/typify-macro/Cargo.toml b/typify-macro/Cargo.toml
index 50fdb6aa..802419d5 100644
--- a/typify-macro/Cargo.toml
+++ b/typify-macro/Cargo.toml
@@ -16,7 +16,7 @@ quote = "1.0.40"
 schemars = "0.8.22"
 semver = { version = "1.0.26", features = ["serde"] }
 serde = "1.0.219"
-serde_json = "1.0.142"
+serde_json = "1.0.143"
 serde_tokenstream = "0.2.2"
 syn = { version = "2.0", features = ["full", "extra-traits"] }
 typify-impl = { version = "0.4.3", path = "../typify-impl" }