diff --git a/Cargo.lock b/Cargo.lock
index f9d14a1..70be15f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -113,13 +113,12 @@ dependencies = [
 
 [[package]]
 name = "cargo_metadata"
-version = "0.10.0"
+version = "0.11.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b8de60b887edf6d74370fc8eb177040da4847d971d6234c7b13a6da324ef0caf"
+checksum = "e708746e51dfaeff27c6c3979a4005a7faddabe40144204a0b1ce5ad34a1d0a5"
 dependencies = [
  "semver",
  "serde",
- "serde_derive",
  "serde_json",
 ]
 
@@ -314,9 +313,9 @@ checksum = "b4596b6d070b27117e987119b4dac604f3c58cfb0b191112e24771b2faeac1a6"
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.12"
+version = "1.0.23"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8872cf6f48eee44265156c111456a700ab3483686b3f96df4cf5481c89157319"
+checksum = "51ef7cd2518ead700af67bf9d1a658d90b6037d77110fd9c0445429d0ba1c6c9"
 dependencies = [
  "unicode-xid",
 ]
@@ -393,9 +392,9 @@ dependencies = [
 
 [[package]]
 name = "semver"
-version = "0.9.0"
+version = "0.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1d7eb9ef2c18661902cc47e535f9bc51b78acd254da71d375c2f6720d9a40403"
+checksum = "394cec28fa623e00903caf7ba4fa6fb9a0e260280bb8cdbbba029611108a0190"
 dependencies = [
  "semver-parser",
  "serde",
@@ -409,15 +408,18 @@ checksum = "388a1df253eca08550bef6c72392cfe7c30914bf41df5269b68cbd6ff8f570a3"
 
 [[package]]
 name = "serde"
-version = "1.0.106"
+version = "1.0.116"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "36df6ac6412072f67cf767ebbde4133a5b2e88e76dc6187fa7104cd16f783399"
+checksum = "96fe57af81d28386a513cbc6858332abc6117cfdb5999647c6444b8f43a370a5"
+dependencies = [
+ "serde_derive",
+]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.110"
+version = "1.0.116"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "818fbf6bfa9a42d3bfcaca148547aa00c7b915bec71d1757aa2d44ca68771984"
+checksum = "f630a6370fd8e457873b4bd2ffdae75408bc291ba72be773772a4c2a065d9ae8"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -458,9 +460,9 @@ checksum = "8ea5119cdb4c55b55d432abb513a0429384878c15dde60cc77b1c99de1a95a6a"
 
 [[package]]
 name = "syn"
-version = "1.0.18"
+version = "1.0.42"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "410a7488c0a728c7ceb4ad59b9567eb4053d02e8cc7f5c0e0eeeb39518369213"
+checksum = "9c51d92969d209b54a98397e1b91c8ae82d8c87a7bb87df0b29aa2ad81454228"
 dependencies = [
  "proc-macro2",
  "quote",
diff --git a/cargo-asm/Cargo.toml b/cargo-asm/Cargo.toml
index 9dd5cf4..eff34fb 100644
--- a/cargo-asm/Cargo.toml
+++ b/cargo-asm/Cargo.toml
@@ -13,7 +13,7 @@ goblin = "0.2"
 rustc-demangle = "0.1"
 byteorder = "1.3"
 shellexpand = "2.0"
-cargo_metadata = "0.10"
+cargo_metadata = "0.11"
 once_cell = "1.4.0"
 pdb = "0.6"
 cpp_demangle = "0.2"