diff --git a/Cargo.lock b/Cargo.lock
index 9a6f707..d8bdf68 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1462,14 +1462,13 @@ dependencies = [
 
 [[package]]
 name = "proptest"
-version = "1.8.0"
+version = "1.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2bb0be07becd10686a0bb407298fb425360a5c44a663774406340c59a22de4ce"
+checksum = "bee689443a2bd0a16ab0348b52ee43e3b2d1b1f931c8aa5c9f8de4c86fbe8c40"
 dependencies = [
  "bit-set",
  "bit-vec",
  "bitflags",
- "lazy_static",
  "num-traits",
  "rand 0.9.2",
  "rand_chacha 0.9.0",
diff --git a/Cargo.toml b/Cargo.toml
index f5a7bda..95d0193 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -27,7 +27,7 @@ maplit = "1.0.2"
 num-traits = "0.2.19"
 pin-project = "1.1.10"
 pocket-ic = "9.0.2"
-proptest = "1.6.0"
+proptest = "1.9.0"
 regex-lite = "0.1.8"
 serde = "1.0"
 serde_bytes = "0.11.19"