diff --git a/Cargo.lock b/Cargo.lock
index 4adc74dd4..35416abd5 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3402,7 +3402,7 @@ dependencies = [
  "anyhow",
  "async-trait",
  "base64 0.22.1",
- "bincode 1.3.3",
+ "bincode 2.0.1",
  "crypto",
  "kbs_protocol",
  "log",
@@ -3485,7 +3485,7 @@ dependencies = [
  "async-trait",
  "attestation-agent",
  "base64 0.22.1",
- "bincode 1.3.3",
+ "bincode 2.0.1",
  "chrono",
  "const_format",
  "crypto",
diff --git a/Cargo.toml b/Cargo.toml
index f96d31b12..1d60a5da1 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -26,7 +26,7 @@ assert_cmd = "2"
 async-trait = "0.1.88"
 base64 = "0.22.1"
 base64-serde = "0.7"
-bincode = "1.3.3"
+bincode = "2.0.1"
 cfg-if = "1.0.1"
 chrono = "0.4.41"
 clap = "~4.5.46"