diff --git a/Cargo.lock b/Cargo.lock
index b75ecc45bc88e9fee2b1028bfec57ca1de0a9f5c..6c4041b9cb71860699ab1c2ef0b31856075bc633 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2772,18 +2772,18 @@ dependencies = [
 
 [[package]]
 name = "serde"
-version = "1.0.129"
+version = "1.0.130"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d1f72836d2aa753853178eda473a3b9d8e4eefdaf20523b919677e6de489f8f1"
+checksum = "f12d06de37cf59146fbdecab66aa99f9fe4f78722e3607577a5375d66bd0c913"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.129"
+version = "1.0.130"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e57ae87ad533d9a56427558b516d0adac283614e347abf85b0dc0cbbf0a249f3"
+checksum = "d7bc1a1ab1961464eae040d96713baa5a724a8152c1222492465b54322ec508b"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/Cargo.toml b/Cargo.toml
index aee0363f92d809e904a2d8d381f7216ae474ffab..7a330f14a6951dcf6ebd99edb334491e58a2c27b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -35,7 +35,7 @@ rustc_version = "0.4.0"
 blake2 = "0.9.2"
 contract-metadata = { version = "0.3.0", path = "./metadata" }
 semver = { version = "1.0.4", features = ["serde"] }
-serde = { version = "1.0.129", default-features = false, features = ["derive"] }
+serde = { version = "1.0.130", default-features = false, features = ["derive"] }
 serde_json = "1.0.67"
 tempfile = "3.2.0"
 url = { version = "2.2.2", features = ["serde"] }
diff --git a/metadata/Cargo.toml b/metadata/Cargo.toml
index 5cac94c0d9d710f1c5c08289e3336441061f8d3b..2b2b97c5fa83c173321a3b851bde50aca3c55e4b 100644
--- a/metadata/Cargo.toml
+++ b/metadata/Cargo.toml
@@ -18,7 +18,7 @@ path = "lib.rs"
 
 [dependencies]
 semver = { version = "1.0.4", features = ["serde"] }
-serde = { version = "1.0.129", default-features = false, features = ["derive"] }
+serde = { version = "1.0.130", default-features = false, features = ["derive"] }
 serde_json = "1.0.67"
 url = { version = "2.2.2", features = ["serde"] }