diff --git a/Cargo.lock b/Cargo.lock
index a1c2c820d..247c8942b 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -96,11 +96,22 @@ version = "1.7.3"
 
 [[package]]
 name = "bincode"
-version = "1.3.3"
+version = "2.0.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b1f45e9417d87227c7a56d22e471c6206462cba514c7590c09aff4cf6d1ddcad"
+checksum = "36eaf5d7b090263e8150820482d5d93cd964a81e4019913c972f4edcc6edb740"
 dependencies = [
+ "bincode_derive",
  "serde",
+ "unty",
+]
+
+[[package]]
+name = "bincode_derive"
+version = "2.0.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "bf95709a440f45e986983918d0e8a1f30a9b1df04918fc828670606804ac3c09"
+dependencies = [
+ "virtue",
 ]
 
 [[package]]
@@ -1204,6 +1215,18 @@ dependencies = [
  "subtle",
 ]
 
+[[package]]
+name = "unty"
+version = "0.0.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6d49784317cd0d1ee7ec5c716dd598ec5b4483ea832a2dced265471cc0f690ae"
+
+[[package]]
+name = "virtue"
+version = "0.0.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "051eb1abcf10076295e815102942cc58f9d5e3b4560e46e53c21e8ff6f3af7b1"
+
 [[package]]
 name = "wait-timeout"
 version = "0.2.1"
diff --git a/serdect/Cargo.toml b/serdect/Cargo.toml
index 417892d25..ee9bc2f71 100644
--- a/serdect/Cargo.toml
+++ b/serdect/Cargo.toml
@@ -23,7 +23,7 @@ serde = { version = "1.0.184", default-features = false }
 zeroize = { version = "1", optional = true, default-features = false }
 
 [dev-dependencies]
-bincode = "1"
+bincode = "2"
 ciborium = "0.2"
 hex-literal = "1"
 proptest = "1"