diff --git a/Cargo.lock b/Cargo.lock
index baf7d68..edf23aa 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1255,11 +1255,12 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.115"
+version = "1.0.128"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "12dc5c46daa8e9fdf4f5e71b6cf9a53f2487da0e86e55808e2d35539666497dd"
+checksum = "6ff5456707a1de34e7e37f2a6fd3d3f808c318259cbd01ab6377795054b483d8"
 dependencies = [
  "itoa",
+ "memchr",
  "ryu",
  "serde",
 ]
diff --git a/crates/figma-agent/Cargo.toml b/crates/figma-agent/Cargo.toml
index 1e34a73..17ec1b2 100644
--- a/crates/figma-agent/Cargo.toml
+++ b/crates/figma-agent/Cargo.toml
@@ -15,5 +15,5 @@ lazy_static = "=1.4.0"
 listenfd = "=1.0.1"
 parking_lot = "=0.12.1"
 serde = { version = "=1.0.197", features = ["derive"] }
-serde_json = "=1.0.115"
+serde_json = "=1.0.128"
 xdg = "=2.5.2"