diff --git a/Cargo.lock b/Cargo.lock
index 17588a77..2f1472ed 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4560,19 +4560,19 @@ dependencies = [
 
 [[package]]
 name = "proptest"
-version = "1.2.0"
+version = "1.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4e35c06b98bf36aba164cc17cb25f7e232f5c4aeea73baa14b8a9f0d92dbfa65"
+checksum = "7c003ac8c77cb07bb74f5f198bce836a689bcd5a42574612bf14d17bfd08c20e"
 dependencies = [
  "bit-set",
- "bitflags 1.3.2",
- "byteorder",
+ "bit-vec",
+ "bitflags 2.4.0",
  "lazy_static",
  "num-traits",
  "rand",
  "rand_chacha",
  "rand_xorshift",
- "regex-syntax 0.6.29",
+ "regex-syntax 0.7.5",
  "rusty-fork",
  "tempfile",
  "unarray",
diff --git a/homestar-core/Cargo.toml b/homestar-core/Cargo.toml
index 5260d8d8..013a8020 100644
--- a/homestar-core/Cargo.toml
+++ b/homestar-core/Cargo.toml
@@ -37,7 +37,7 @@ libsqlite3-sys = { version = "0.26", default-features = false, features = [
   "bundled",
 ] }
 once_cell = { version = "1.18", default-features = false, optional = true }
-proptest = { version = "1.2", optional = true }
+proptest = { version = "1.3", optional = true }
 rand = { workspace = true }
 serde = { workspace = true }
 signature = "2.0"
diff --git a/homestar-runtime/Cargo.toml b/homestar-runtime/Cargo.toml
index f0aa43ed..917e3799 100644
--- a/homestar-runtime/Cargo.toml
+++ b/homestar-runtime/Cargo.toml
@@ -114,7 +114,7 @@ metrics-exporter-prometheus = { version = "0.12.1", default-features = false, fe
 ], optional = true }
 miette = { version = "5.10", default-features = false, features = ["fancy"] }
 names = { version = "0.14", default-features = false, optional = true }
-proptest = { version = "1.2", optional = true }
+proptest = { version = "1.3", optional = true }
 puffin = { version = "0.16", default-features = false, optional = true }
 puffin_egui = { version = "0.22.0", default-features = false, optional = true }
 rand = { workspace = true }