diff --git a/Cargo.lock b/Cargo.lock
index 21b691e1..e9814424 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -5046,7 +5046,7 @@ dependencies = [
  "solana-program-error",
  "solana-sanitize",
  "solana-sha256-hasher",
- "wincode 0.6.0",
+ "wincode 0.6.1",
 ]
 
 [[package]]
@@ -5756,7 +5756,7 @@ dependencies = [
  "sha2 0.10.8",
  "solana-frozen-abi-macro",
  "thiserror 2.0.18",
- "wincode 0.6.0",
+ "wincode 0.6.1",
 ]
 
 [[package]]
@@ -7124,7 +7124,7 @@ dependencies = [
  "strum 0.28.0",
  "strum_macros 0.28.0",
  "test-case",
- "wincode 0.6.0",
+ "wincode 0.6.1",
 ]
 
 [[package]]
@@ -9178,15 +9178,15 @@ dependencies = [
 
 [[package]]
 name = "wincode"
-version = "0.6.0"
+version = "0.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b5d39d1a984eb7ae37afa348f058216d62a6d5f71640f4113a8114386c2a812a"
+checksum = "bfc6339f1ba427bf7ad7c42403b28e524832ba2ddb5eef1bb2cc3b85db6b7b75"
 dependencies = [
  "pastey",
  "proc-macro2",
  "quote",
  "thiserror 2.0.18",
- "wincode-derive 0.5.0",
+ "wincode-derive 0.5.1",
 ]
 
 [[package]]
@@ -9203,9 +9203,9 @@ dependencies = [
 
 [[package]]
 name = "wincode-derive"
-version = "0.5.0"
+version = "0.5.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4cb427b174d0f50b407f003623db1d892986e780651ee9d4231f3c9fe9ffcbb7"
+checksum = "11d582d9fc9d813264407a9e16bfa16846ccf15ef032f9bbcd700741bdc00255"
 dependencies = [
  "darling",
  "proc-macro2",