diff --git a/Cargo.lock b/Cargo.lock
index f8fa2971b49..da19714fe69 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -403,6 +403,17 @@ dependencies = [
  "serde_json",
 ]
 
+[[package]]
+name = "cargo_metadata"
+version = "0.11.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "89fec17b16f1ac67908af82e47d0a90a7afd0e1827b181cd77504323d3263d35"
+dependencies = [
+ "semver 0.10.0",
+ "serde",
+ "serde_json",
+]
+
 [[package]]
 name = "cargotest2"
 version = "0.1.0"
@@ -4680,7 +4691,7 @@ dependencies = [
 name = "tidy"
 version = "0.1.0"
 dependencies = [
- "cargo_metadata 0.9.1",
+ "cargo_metadata 0.11.1",
  "lazy_static",
  "regex",
  "walkdir",
diff --git a/src/tools/tidy/Cargo.toml b/src/tools/tidy/Cargo.toml
index f984e5b61a5..ccdb4524d5c 100644
--- a/src/tools/tidy/Cargo.toml
+++ b/src/tools/tidy/Cargo.toml
@@ -5,7 +5,7 @@ authors = ["Alex Crichton <alex@alexcrichton.com>"]
 edition = "2018"
 
 [dependencies]
-cargo_metadata = "0.9.1"
+cargo_metadata = "0.11"
 regex = "1"
 lazy_static = "1"
 walkdir = "2"