diff --git a/Cargo.lock b/Cargo.lock
index a54d03e52a..11ad0bd6a8 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -569,6 +569,21 @@ dependencies = [
  "constant_time_eq 0.2.6",
 ]
 
+[[package]]
+name = "blake3"
+version = "1.5.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0231f06152bf547e9c2b5194f247cd97aacf6dcd8b15d8e5ec0663f64580da87"
+dependencies = [
+ "arrayref",
+ "arrayvec",
+ "cc",
+ "cfg-if",
+ "constant_time_eq 0.3.0",
+ "memmap2",
+ "rayon",
+]
+
 [[package]]
 name = "block-buffer"
 version = "0.10.4"
@@ -4027,6 +4042,15 @@ dependencies = [
  "winapi",
 ]
 
+[[package]]
+name = "memmap2"
+version = "0.7.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f49388d20533534cd19360ad3d6a7dadc885944aa802ba3995040c5ec11288c6"
+dependencies = [
+ "libc",
+]
+
 [[package]]
 name = "memoffset"
 version = "0.7.1"
@@ -5370,15 +5394,19 @@ dependencies = [
 
 [[package]]
 name = "omicron-zone-package"
-version = "0.10.1"
+version = "0.11.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cdfd257b7067e7a6aa9fba896a89b0f625bac7660213bb830db36e543bd3cdb8"
+checksum = "e75ad9eb79bb6a1ec78d2eecf36c67fffcf56264d779c456c6e2cd4b257ee9fe"
 dependencies = [
  "anyhow",
  "async-trait",
+ "blake3",
+ "camino",
+ "camino-tempfile",
  "chrono",
  "filetime",
  "flate2",
+ "futures",
  "futures-util",
  "hex",
  "reqwest",
@@ -5386,8 +5414,9 @@ dependencies = [
  "semver 1.0.21",
  "serde",
  "serde_derive",
+ "serde_json",
+ "slog",
  "tar",
- "tempfile",
  "thiserror",
  "tokio",
  "toml 0.7.8",
diff --git a/Cargo.toml b/Cargo.toml
index 600fbf185c..640a036be4 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -269,7 +269,7 @@ omicron-package = { path = "package" }
 omicron-rpaths = { path = "rpaths" }
 omicron-sled-agent = { path = "sled-agent" }
 omicron-test-utils = { path = "test-utils" }
-omicron-zone-package = "0.10.1"
+omicron-zone-package = "0.11.0"
 oxide-client = { path = "clients/oxide-client" }
 oxide-vpc = { git = "https://github.com/oxidecomputer/opte", rev = "1d29ef60a18179babfb44f0f7a3c2fe71034a2c1", features = [ "api", "std" ] }
 once_cell = "1.19.0"