diff --git a/Cargo.lock b/Cargo.lock
index 3a5050af..c8304589 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1129,9 +1129,9 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.117"
+version = "1.0.120"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "455182ea6142b14f93f4bc5320a2b31c1f266b66a4a5c858b013302a5d8cbfc3"
+checksum = "4e0d21c9a8cae1235ad58a00c11cb40d4b1e5c784f1ef2c537876ed6ffd8b7c5"
 dependencies = [
  "itoa",
  "ryu",
diff --git a/elliptic-curve/Cargo.toml b/elliptic-curve/Cargo.toml
index 43479d75..a9767ddc 100644
--- a/elliptic-curve/Cargo.toml
+++ b/elliptic-curve/Cargo.toml
@@ -35,7 +35,7 @@ pem-rfc7468 = { version = "=1.0.0-pre.0", optional = true, features = ["alloc"]
 pkcs8 = { version = "=0.11.0-pre.0", optional = true, default-features = false }
 sec1 = { version = "=0.8.0-pre.1", optional = true, features = ["subtle", "zeroize"] }
 serdect = { version = "=0.3.0-pre.0", optional = true, default-features = false, features = ["alloc"] }
-serde_json = { version = "1.0.114", optional = true, default-features = false, features = ["alloc"] }
+serde_json = { version = "1.0.120", optional = true, default-features = false, features = ["alloc"] }
 tap = { version = "1.0.1", optional = true, default-features = false } # hack for minimal-versions support for `bits`
 
 [dev-dependencies]