diff --git a/Cargo.lock b/Cargo.lock
index 8dbb9cd906..2fae568e58 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -7836,7 +7836,7 @@ dependencies = [
  "quote",
  "regex",
  "regex-syntax 0.8.5",
- "structmeta 0.3.0",
+ "structmeta",
  "syn 2.0.79",
 ]
 
@@ -10814,18 +10814,6 @@ version = "0.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7da8b5736845d9f2fcb837ea5d9e2628564b3b043a70948a3f0b778838c5fb4f"
 
-[[package]]
-name = "structmeta"
-version = "0.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "78ad9e09554f0456d67a69c1584c9798ba733a5b50349a6c0d0948710523922d"
-dependencies = [
- "proc-macro2",
- "quote",
- "structmeta-derive 0.2.0",
- "syn 2.0.79",
-]
-
 [[package]]
 name = "structmeta"
 version = "0.3.0"
@@ -10834,18 +10822,7 @@ checksum = "2e1575d8d40908d70f6fd05537266b90ae71b15dbbe7a8b7dffa2b759306d329"
 dependencies = [
  "proc-macro2",
  "quote",
- "structmeta-derive 0.3.0",
- "syn 2.0.79",
-]
-
-[[package]]
-name = "structmeta-derive"
-version = "0.2.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a60bcaff7397072dca0017d1db428e30d5002e00b6847703e2e42005c95fbe00"
-dependencies = [
- "proc-macro2",
- "quote",
+ "structmeta-derive",
  "syn 2.0.79",
 ]
 
@@ -11152,13 +11129,13 @@ checksum = "3369f5ac52d5eb6ab48c6b4ffdc8efbcad6b89c765749064ba298f2c68a16a76"
 
 [[package]]
 name = "test-strategy"
-version = "0.3.1"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b8361c808554228ad09bfed70f5c823caf8a3450b6881cc3a38eb57e8c08c1d9"
+checksum = "2bf41af45e3f54cc184831d629d41d5b2bda8297e29c81add7ae4f362ed5e01b"
 dependencies = [
  "proc-macro2",
  "quote",
- "structmeta 0.2.0",
+ "structmeta",
  "syn 2.0.79",
 ]
 
diff --git a/Cargo.toml b/Cargo.toml
index 28db4b14f3..d3c854ecf0 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -600,7 +600,7 @@ tempfile = "3.10"
 term = "0.7"
 termios = "0.3"
 textwrap = "0.16.1"
-test-strategy = "0.3.1"
+test-strategy = "0.4.0"
 thiserror = "1.0"
 tofino = { git = "https://github.com/oxidecomputer/tofino", branch = "main" }
 tokio = "1.39.3"