diff --git a/Cargo.lock b/Cargo.lock
index cf707e0..490ca7e 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -278,12 +278,9 @@ checksum = "2af50177e190e07a26ab74f8b1efbfe2ef87da2116221318cb1c2e82baf7de06"
 
 [[package]]
 name = "bincode"
-version = "1.3.3"
+version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b1f45e9417d87227c7a56d22e471c6206462cba514c7590c09aff4cf6d1ddcad"
-dependencies = [
- "serde",
-]
+checksum = "fd6a120d2e16b3e1b4a24bd70f23b12d3e16b81f113364a26935f8db7245452d"
 
 [[package]]
 name = "bit-set"
diff --git a/Cargo.toml b/Cargo.toml
index 40a071a..4bcdd62 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -18,7 +18,7 @@ argon2 = "0.5"
 rand = "0.8"
 zeroize = { version = "1.8", features = ["zeroize_derive"] }
 serde = { version = "1.0", features = ["derive"] }
-bincode = "1.3"
+bincode = "3.0"
 hex = "0.4"
 thiserror = "1.0"
 redb = "2.1"
diff --git a/apps/Marrow/src-tauri/Cargo.toml b/apps/Marrow/src-tauri/Cargo.toml
index 19c96dd..808090a 100644
--- a/apps/Marrow/src-tauri/Cargo.toml
+++ b/apps/Marrow/src-tauri/Cargo.toml
@@ -18,7 +18,7 @@ tauri-plugin-opener = "2"
 serde = { workspace = true }
 serde_json = "1"
 tokio = { workspace = true }
-bincode = "1.3"
+bincode = "3.0"
 hex = { workspace = true }
 uuid = { version = "1", features = ["v4"] }
 
diff --git a/crates/protocol/Cargo.toml b/crates/protocol/Cargo.toml
index a2b0409..cd94ef2 100644
--- a/crates/protocol/Cargo.toml
+++ b/crates/protocol/Cargo.toml
@@ -6,7 +6,7 @@ edition = "2021"
 [dependencies]
 r-crypto = { path = "../crypto" }
 serde = { version = "1.0", features = ["derive"] }
-bincode = "1.3"
+bincode = "3.0"
 thiserror = "2.0"
 
 [dev-dependencies]