diff --git a/Cargo.lock b/Cargo.lock
index 6bc0577..a91e6f6 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -722,9 +722,9 @@ dependencies = [
 
 [[package]]
 name = "proptest"
-version = "1.9.0"
+version = "1.10.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bee689443a2bd0a16ab0348b52ee43e3b2d1b1f931c8aa5c9f8de4c86fbe8c40"
+checksum = "37566cb3fdacef14c0737f9546df7cfeadbfbc9fef10991038bf5015d0c80532"
 dependencies = [
  "bit-set",
  "bit-vec",
diff --git a/Cargo.toml b/Cargo.toml
index cbf8a99..4dde187 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -28,7 +28,7 @@ serde = { version = "1.0", features = ["serde_derive"], optional = true }
 [dev-dependencies]
 criterion = { version = "0.5", features = ["html_reports"] }
 insta = { version = "1.41", features = ["yaml"] }
-proptest = { version = "1.6", features = ["timeout", "std"] }
+proptest = { version = "1.10", features = ["timeout", "std"] }
 
 [[bench]]
 name = "benchmark"