diff --git a/Cargo.lock b/Cargo.lock
index 6184b01c80..fe88b24a8b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1677,9 +1677,9 @@ dependencies = [
 
 [[package]]
 name = "scudo-sys"
-version = "0.2.1"
+version = "0.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7aedac72a22df5e73d23abf6b26a9b124a3e10f0e5cc74b9aa8121c7e14cf106"
+checksum = "bcdbdfb28236bf083b47d0babb07e486bb003ed85011072b023ea4ed27760ddb"
 dependencies = [
  "cc",
  "libc",
diff --git a/Cargo.toml b/Cargo.toml
index 91659e460c..be6cab9123 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -367,7 +367,7 @@ protobuf = { version = "2.3", optional = true }
 protos = { path = "protos", optional = true }
 remain = "*"
 resources = { path = "resources" }
-scudo = { version = "0.1.3", optional = true }
+scudo = { version = "0.1", optional = true }
 serde = "*"
 serde_json = "*"
 serde_keyvalue = { path = "serde_keyvalue", features = ["argh_derive"] }