diff --git a/Cargo.toml b/Cargo.toml
index 066a540..8962b7e 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -11,12 +11,17 @@ members = [
 [workspace.dependencies]
 anyhow = { version = "1", features = ["backtrace"] }
 clap = { version = "4", features = ["derive"] }
+corncobs = "0.1"
 derive_more = "0.99"
 env_logger = "0.10"
 hex = "0.4"
+hubpack = "0.1"
 log = { version = "0.4", features = ["std"] }
 ron = "0.8"
-serde = "1"
+serde = { version = "1", default-features = false }
+serde-big-array = "0.4"
 serde_json = { version = "1", features = ["std", "alloc"] }
 sha2 = "0.10"
+thiserror = "1.0.40"
 yubihsm = { git = "https://github.com/oxidecomputer/yubihsm.rs", branch="v0.42.0-with-audit", features = ["default", "usb"] }
+zerocopy = "0.6"
diff --git a/dice-mfg-msgs/Cargo.toml b/dice-mfg-msgs/Cargo.toml
index 57b8ce8..eb0cae5 100644
--- a/dice-mfg-msgs/Cargo.toml
+++ b/dice-mfg-msgs/Cargo.toml
@@ -4,12 +4,12 @@ version = "0.2.1"
 edition = "2021"
 
 [dependencies]
-corncobs = "0.1.3"
-hubpack = "0.1"
-serde = { version = "1", default-features = false, features = ["derive"] }
-serde-big-array = "0.4"
-thiserror = { version = "1.0.40", optional = true }
-zerocopy = "0.6"
+corncobs.workspace = true
+hubpack.workspace = true
+serde = { workspace = true, features = ["derive"] }
+serde-big-array.workspace = true
+thiserror = { workspace = true, optional = true }
+zerocopy.workspace = true
 
 [features]
 std = ["thiserror"]