diff --git a/Cargo.lock b/Cargo.lock
index 1d329a9348..7c41aa528a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -718,7 +718,7 @@ dependencies = [
  "bitflags 2.6.0",
  "cexpr",
  "clang-sys",
- "itertools 0.10.5",
+ "itertools 0.12.1",
  "lazy_static",
  "lazycell",
  "log",
@@ -5130,7 +5130,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4979f22fdb869068da03c9f7528f8297c6fd2606bc3a4affe42e6a823fdb8da4"
 dependencies = [
  "cfg-if",
- "windows-targets 0.48.5",
+ "windows-targets 0.52.6",
 ]
 
 [[package]]
@@ -7440,7 +7440,6 @@ dependencies = [
  "getrandom",
  "group",
  "hashbrown 0.15.1",
- "heck 0.4.1",
  "hex",
  "hickory-proto",
  "hmac",
@@ -7451,6 +7450,7 @@ dependencies = [
  "indicatif",
  "inout",
  "itertools 0.10.5",
+ "itertools 0.12.1",
  "lalrpop-util",
  "lazy_static",
  "libc",
@@ -7528,8 +7528,9 @@ dependencies = [
 
 [[package]]
 name = "omicron-zone-package"
-version = "0.11.1"
-source = "git+https://github.com/oxidecomputer/omicron-package?branch=main#ac5c649c619716f625e858940d584b819ad0c159"
+version = "0.12.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8c74f14c5ac8ea6fe525e496c3d4b984e658857a1a34c758bc7a16a632ec9235"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -11047,7 +11048,7 @@ version = "0.8.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "03c3c6b7927ffe7ecaa769ee0e3994da3b8cafc8f444578982c83ecb161af917"
 dependencies = [
- "heck 0.4.1",
+ "heck 0.5.0",
  "proc-macro2",
  "quote",
  "syn 2.0.87",
diff --git a/Cargo.toml b/Cargo.toml
index 94a28e6582..7293db401d 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -498,7 +498,7 @@ omicron-rpaths = { path = "rpaths" }
 omicron-sled-agent = { path = "sled-agent" }
 omicron-test-utils = { path = "test-utils" }
 omicron-workspace-hack = "0.1.0"
-omicron-zone-package = { git = "https://github.com/oxidecomputer/omicron-package", branch = "main" }
+omicron-zone-package = "0.12.0"
 oxide-client = { path = "clients/oxide-client" }
 oxide-vpc = { git = "https://github.com/oxidecomputer/opte", rev = "b56afeeb14e0042cbd7bda85b166ed86ee17820e", features = [ "api", "std" ] }
 oxlog = { path = "dev-tools/oxlog" }
diff --git a/workspace-hack/Cargo.toml b/workspace-hack/Cargo.toml
index 678170b25e..153761a26f 100644
--- a/workspace-hack/Cargo.toml
+++ b/workspace-hack/Cargo.toml
@@ -63,14 +63,14 @@ generic-array = { version = "0.14.7", default-features = false, features = ["mor
 getrandom = { version = "0.2.15", default-features = false, features = ["js", "rdrand", "std"] }
 group = { version = "0.13.0", default-features = false, features = ["alloc"] }
 hashbrown = { version = "0.15.1" }
-heck = { version = "0.4.1" }
 hex = { version = "0.4.3", features = ["serde"] }
 hickory-proto = { version = "0.24.1", features = ["text-parsing"] }
 hmac = { version = "0.12.1", default-features = false, features = ["reset"] }
 hyper = { version = "1.5.0", features = ["full"] }
 indexmap = { version = "2.6.0", features = ["serde"] }
 inout = { version = "0.1.3", default-features = false, features = ["std"] }
-itertools = { version = "0.10.5" }
+itertools-5ef9efb8ec2df382 = { package = "itertools", version = "0.12.1" }
+itertools-93f6ce9d446188ac = { package = "itertools", version = "0.10.5" }
 lalrpop-util = { version = "0.19.12" }
 lazy_static = { version = "1.5.0", default-features = false, features = ["spin_no_std"] }
 libc = { version = "0.2.162", features = ["extra_traits"] }
@@ -183,14 +183,14 @@ generic-array = { version = "0.14.7", default-features = false, features = ["mor
 getrandom = { version = "0.2.15", default-features = false, features = ["js", "rdrand", "std"] }
 group = { version = "0.13.0", default-features = false, features = ["alloc"] }
 hashbrown = { version = "0.15.1" }
-heck = { version = "0.4.1" }
 hex = { version = "0.4.3", features = ["serde"] }
 hickory-proto = { version = "0.24.1", features = ["text-parsing"] }
 hmac = { version = "0.12.1", default-features = false, features = ["reset"] }
 hyper = { version = "1.5.0", features = ["full"] }
 indexmap = { version = "2.6.0", features = ["serde"] }
 inout = { version = "0.1.3", default-features = false, features = ["std"] }
-itertools = { version = "0.10.5" }
+itertools-5ef9efb8ec2df382 = { package = "itertools", version = "0.12.1" }
+itertools-93f6ce9d446188ac = { package = "itertools", version = "0.10.5" }
 lalrpop-util = { version = "0.19.12" }
 lazy_static = { version = "1.5.0", default-features = false, features = ["spin_no_std"] }
 libc = { version = "0.2.162", features = ["extra_traits"] }