diff --git a/Cargo.lock b/Cargo.lock
index efb21ff54ed..d7cd66646d1 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2146,13 +2146,13 @@ dependencies = [
 [[package]]
 name = "crucible-common"
 version = "0.0.1"
-source = "git+https://github.com/oxidecomputer/crucible?rev=7103cd3a3d7b0112d2949dd135db06fef0c156bb#7103cd3a3d7b0112d2949dd135db06fef0c156bb"
+source = "git+https://github.com/oxidecomputer/crucible?rev=ec87da9b0d8997a8c1c969a11d7d41583526ad20#ec87da9b0d8997a8c1c969a11d7d41583526ad20"
 dependencies = [
  "anyhow",
  "atty",
  "crucible-workspace-hack",
  "dropshot",
- "nix 0.29.0",
+ "nix 0.30.1",
  "rustls-pemfile 1.0.4",
  "schemars 0.8.22",
  "serde",
@@ -2166,7 +2166,7 @@ dependencies = [
  "thiserror 2.0.17",
  "tokio",
  "tokio-rustls 0.24.1",
- "toml 0.8.23",
+ "toml 0.9.8",
  "twox-hash",
  "uuid",
  "vergen",
@@ -8969,7 +8969,7 @@ dependencies = [
  "miniz_oxide",
  "mio",
  "newtype-uuid",
- "nix 0.29.0",
+ "nix 0.30.1",
  "nom",
  "num-bigint-dig",
  "num-integer",
@@ -15153,11 +15153,11 @@ dependencies = [
 
 [[package]]
 name = "twox-hash"
-version = "2.1.0"
+version = "2.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e7b17f197b3050ba473acf9181f7b1d3b66d1cf7356c6cc57886662276e65908"
+checksum = "9ea3136b675547379c4bd395ca6b938e5ad3c3d20fad76e7fe85f9e0d011419c"
 dependencies = [
- "rand 0.8.5",
+ "rand 0.9.2",
 ]
 
 [[package]]
diff --git a/Cargo.toml b/Cargo.toml
index 0b72863b281..1f6b59a1372 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -420,7 +420,7 @@ crossterm = { version = "0.29.0", features = ["event-stream"] }
 crucible-agent-client = { git = "https://github.com/oxidecomputer/crucible", rev = "7103cd3a3d7b0112d2949dd135db06fef0c156bb" }
 crucible-pantry-client = { git = "https://github.com/oxidecomputer/crucible", rev = "7103cd3a3d7b0112d2949dd135db06fef0c156bb" }
 crucible-smf = { git = "https://github.com/oxidecomputer/crucible", rev = "7103cd3a3d7b0112d2949dd135db06fef0c156bb" }
-crucible-common = { git = "https://github.com/oxidecomputer/crucible", rev = "7103cd3a3d7b0112d2949dd135db06fef0c156bb" }
+crucible-common = { git = "https://github.com/oxidecomputer/crucible", rev = "ec87da9b0d8997a8c1c969a11d7d41583526ad20" }
 # NOTE: See above!
 csv = "1.3.1"
 curve25519-dalek = "4"
diff --git a/workspace-hack/Cargo.toml b/workspace-hack/Cargo.toml
index c355a74bc94..fa81ef68a8a 100644
--- a/workspace-hack/Cargo.toml
+++ b/workspace-hack/Cargo.toml
@@ -84,7 +84,7 @@ log = { version = "0.4.27", default-features = false, features = ["kv_unstable",
 managed = { version = "0.8.0", default-features = false, features = ["alloc", "map"] }
 memchr = { version = "2.7.4" }
 newtype-uuid = { version = "1.3.2", features = ["proptest1"] }
-nix = { version = "0.29.0", features = ["feature", "net", "uio"] }
+nix = { version = "0.30.1", features = ["feature", "fs", "net", "uio"] }
 num-bigint-dig = { version = "0.8.4", default-features = false, features = ["i128", "prime", "serde", "u64_digit", "zeroize"] }
 num-integer = { version = "0.1.46", features = ["i128"] }
 num-iter = { version = "0.1.45", default-features = false, features = ["i128"] }
@@ -224,7 +224,7 @@ log = { version = "0.4.27", default-features = false, features = ["kv_unstable",
 managed = { version = "0.8.0", default-features = false, features = ["alloc", "map"] }
 memchr = { version = "2.7.4" }
 newtype-uuid = { version = "1.3.2", features = ["proptest1"] }
-nix = { version = "0.29.0", features = ["feature", "net", "uio"] }
+nix = { version = "0.30.1", features = ["feature", "fs", "net", "uio"] }
 num-bigint-dig = { version = "0.8.4", default-features = false, features = ["i128", "prime", "serde", "u64_digit", "zeroize"] }
 num-integer = { version = "0.1.46", features = ["i128"] }
 num-iter = { version = "0.1.45", default-features = false, features = ["i128"] }