diff --git a/Cargo.lock b/Cargo.lock
index 3f26e67..722bcbf 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -556,6 +556,26 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "bincode"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3ad1fa75f77bbd06f187540aa1d70ca50b80b27ce85e7f41c0ce7ff42b34ed3b"
+dependencies = [
+ "bincode_derive",
+ "serde",
+ "unty",
+]
+
+[[package]]
+name = "bincode_derive"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b1cef5dd4a4457dd11529e743d18ba4fabbd5f20b6895f4c865cb257337dcf9f"
+dependencies = [
+ "virtue",
+]
+
 [[package]]
 name = "bindgen"
 version = "0.69.5"
@@ -4299,7 +4319,7 @@ version = "2.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0f949fe4edaeaea78c844023bfc1c898e0b1f5a100f8a8d2d0f85d0a7b090258"
 dependencies = [
- "bincode",
+ "bincode 1.3.3",
  "serde",
  "serde_bytes",
  "serde_derive",
@@ -4319,7 +4339,7 @@ checksum = "c472eebf9ec7ee72c8d25e990a2eaf6b0b783619ef84d7954c408d6442ad5e57"
 dependencies = [
  "Inflector",
  "base64 0.22.1",
- "bincode",
+ "bincode 1.3.3",
  "bs58",
  "bv",
  "lazy_static",
@@ -4372,7 +4392,7 @@ version = "2.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e0c17d606a298a205fae325489fbed88ee6dc4463c111672172327e741c8905d"
 dependencies = [
- "bincode",
+ "bincode 1.3.3",
  "serde",
  "solana-program-error",
  "solana-program-memory",
@@ -4386,7 +4406,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d65a1a23a53cae19cb92bab2cbdd9e289e5210bb12175ce27642c94adf74b220"
 dependencies = [
  "ahash 0.8.11",
- "bincode",
+ "bincode 1.3.3",
  "blake3",
  "bv",
  "bytemuck",
@@ -4434,7 +4454,7 @@ version = "2.2.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d1673f67efe870b64a65cb39e6194be5b26527691ce5922909939961a6e6b395"
 dependencies = [
- "bincode",
+ "bincode 1.3.3",
  "bytemuck",
  "serde",
  "serde_derive",
@@ -4451,7 +4471,7 @@ version = "2.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c758a82a60e5fcc93b3ee00615b0e244295aa8b2308475ea2b48f4900862a2e0"
 dependencies = [
- "bincode",
+ "bincode 1.3.3",
  "bytemuck",
  "log",
  "num-derive",
@@ -4514,7 +4534,7 @@ version = "2.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8ea32797f631ff60b3eb3c793b0fddd104f5ffdf534bf6efcc59fbe30cd23b15"
 dependencies = [
- "bincode",
+ "bincode 1.3.3",
  "crossbeam-channel",
  "futures",
  "solana-banks-interface",
@@ -4547,7 +4567,7 @@ version = "2.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "19a3787b8cf9c9fe3dd360800e8b70982b9e5a8af9e11c354b6665dd4a003adc"
 dependencies = [
- "bincode",
+ "bincode 1.3.3",
  "serde",
  "solana-instruction",
 ]
@@ -4595,7 +4615,7 @@ version = "2.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0cbc2581d0f39cd7698e46baa06fc5e8928b323a85ed3a4fdbdfe0d7ea9fc152"
 dependencies = [
- "bincode",
+ "bincode 1.3.3",
  "libsecp256k1",
  "qualifier_attr",
  "scopeguard",
@@ -4710,7 +4730,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1e25b7073890561a6b7875a921572fc4a9a2c78b3e60fb8e0a7ee4911961f8bd"
 dependencies = [
  "async-trait",
- "bincode",
+ "bincode 1.3.3",
  "dashmap",
  "futures",
  "futures-util",
@@ -4864,7 +4884,7 @@ version = "2.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0ab5647203179631940e0659a635e5d3f514ba60f6457251f8f8fbf3830e56b0"
 dependencies = [
- "bincode",
+ "bincode 1.3.3",
  "chrono",
  "serde",
  "serde_derive",
@@ -4889,7 +4909,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0392439ea05772166cbce3bebf7816bdcc3088967039c7ce050cea66873b1c50"
 dependencies = [
  "async-trait",
- "bincode",
+ "bincode 1.3.3",
  "crossbeam-channel",
  "futures-util",
  "indexmap 2.7.1",
@@ -5010,7 +5030,7 @@ version = "2.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "17eeec2852ad402887e80aa59506eee7d530d27b8c321f4824f8e2e7fe3e8cb2"
 dependencies = [
- "bincode",
+ "bincode 1.3.3",
  "crossbeam-channel",
  "dlopen2",
  "lazy_static",
@@ -5106,7 +5126,7 @@ version = "2.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0f9c7fbf3e58b64a667c5f35e90af580538a95daea7001ff7806c0662d301bdf"
 dependencies = [
- "bincode",
+ "bincode 1.3.3",
  "serde",
  "serde_derive",
  "solana-account",
@@ -5173,7 +5193,7 @@ version = "2.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "968dabd2b92d57131473eddbd475339da530e14f54397386abf303de3a2595a2"
 dependencies = [
- "bincode",
+ "bincode 1.3.3",
  "chrono",
  "memmap2",
  "serde",
@@ -5252,7 +5272,7 @@ version = "2.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "9ce496a475e5062ba5de97215ab39d9c358f9c9df4bb7f3a45a1f1a8bd9065ed"
 dependencies = [
- "bincode",
+ "bincode 1.3.3",
  "borsh 1.5.5",
  "getrandom 0.2.15",
  "js-sys",
@@ -5344,7 +5364,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "25ef5ef594139afbf9db0dd0468a4d904d3275ce07f3afdb3a9b68d38676a75e"
 dependencies = [
  "assert_matches",
- "bincode",
+ "bincode 1.3.3",
  "bitflags 2.9.0",
  "bzip2",
  "chrono",
@@ -5525,7 +5545,7 @@ version = "2.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "268486ba8a294ed22a4d7c1ec05f540c3dbe71cfa7c6c54b6d4d13668d895678"
 dependencies = [
- "bincode",
+ "bincode 1.3.3",
  "blake3",
  "lazy_static",
  "serde",
@@ -5582,7 +5602,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0752a7103c1a5bdbda04aa5abc78281232f2eda286be6edf8e44e27db0cca2a1"
 dependencies = [
  "anyhow",
- "bincode",
+ "bincode 1.3.3",
  "bytes",
  "crossbeam-channel",
  "itertools 0.12.1",
@@ -5651,7 +5671,7 @@ version = "2.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "004f2d2daf407b3ec1a1ca5ec34b3ccdfd6866dd2d3c7d0715004a96e4b6d127"
 dependencies = [
- "bincode",
+ "bincode 1.3.3",
  "bitflags 2.9.0",
  "cfg_eval",
  "serde",
@@ -5666,7 +5686,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "3f0962d3818fc942a888f7c2d530896aeaf6f2da2187592a67bbdc8cf8a54192"
 dependencies = [
  "ahash 0.8.11",
- "bincode",
+ "bincode 1.3.3",
  "bv",
  "caps",
  "curve25519-dalek 4.1.3",
@@ -5757,7 +5777,7 @@ version = "2.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "586469467e93ceb79048f8d8e3a619bf61d05396ee7de95cb40280301a589d05"
 dependencies = [
- "bincode",
+ "bincode 1.3.3",
  "blake3",
  "borsh 0.10.4",
  "borsh 1.5.5",
@@ -5891,7 +5911,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "6c3d36fed5548b1a8625eb071df6031a95aa69f884e29bf244821e53c49372bc"
 dependencies = [
  "base64 0.22.1",
- "bincode",
+ "bincode 1.3.3",
  "enum-iterator",
  "itertools 0.12.1",
  "log",
@@ -5934,7 +5954,7 @@ dependencies = [
  "assert_matches",
  "async-trait",
  "base64 0.22.1",
- "bincode",
+ "bincode 1.3.3",
  "chrono-humanize",
  "crossbeam-channel",
  "log",
@@ -6136,7 +6156,7 @@ checksum = "7cb874b757d9d3c646f031132b20d43538309060a32d02b4aebb0f8fc2cd159a"
 dependencies = [
  "async-trait",
  "base64 0.22.1",
- "bincode",
+ "bincode 1.3.3",
  "bs58",
  "indicatif",
  "log",
@@ -6224,7 +6244,7 @@ dependencies = [
  "aquamarine",
  "arrayref",
  "base64 0.22.1",
- "bincode",
+ "bincode 1.3.3",
  "blake3",
  "bv",
  "bytemuck",
@@ -6350,7 +6370,7 @@ version = "2.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4808e8d7f3c931657e615042d4176b423e66f64dc99e3dc3c735a197e512029b"
 dependencies = [
- "bincode",
+ "bincode 1.3.3",
  "bs58",
  "getrandom 0.1.16",
  "js-sys",
@@ -6442,7 +6462,7 @@ version = "2.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a0a1caa972414cc78122c32bdae65ac5fe89df7db598585a5cde19d16a20280a"
 dependencies = [
- "bincode",
+ "bincode 1.3.3",
  "digest 0.10.7",
  "libsecp256k1",
  "serde",
@@ -6674,7 +6694,7 @@ version = "2.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "dabc713c25ff999424ec68ac4572f2ff6bfd6317922c7864435ccaf9c76504a8"
 dependencies = [
- "bincode",
+ "bincode 1.3.3",
  "log",
  "solana-account",
  "solana-bincode",
@@ -6704,7 +6724,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "11114c617be52001af7413ee9715b4942d80a0c3de6296061df10da532f6b192"
 dependencies = [
  "backoff",
- "bincode",
+ "bincode 1.3.3",
  "bytes",
  "bzip2",
  "enum-iterator",
@@ -6745,7 +6765,7 @@ version = "2.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "45ed614e38d7327a6a399a17afb3b56c9b7b53fb7222eecdacd9bb73bf8a94d9"
 dependencies = [
- "bincode",
+ "bincode 1.3.3",
  "bs58",
  "prost",
  "protobuf-src",
@@ -6901,7 +6921,7 @@ version = "2.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "43c8f684977e4439031b3a27b954ab05a6bdf697d581692aaf8888cf92b73b9e"
 dependencies = [
- "bincode",
+ "bincode 1.3.3",
  "log",
  "serde",
  "serde_derive",
@@ -6943,7 +6963,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bf6b44740d7f0c9f375d045c165bc0aab4a90658f92d6835aeb0649afaeaff9a"
 dependencies = [
  "base64 0.22.1",
- "bincode",
+ "bincode 1.3.3",
  "bytemuck",
  "bytemuck_derive",
  "lazy_static",
@@ -6989,7 +7009,7 @@ version = "2.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "721a034e94fcfaf8bde1ae4980e7eb58bfeb0c9a243b032b0761fdd19018afbf"
 dependencies = [
- "bincode",
+ "bincode 1.3.3",
  "log",
  "rayon",
  "solana-account",
@@ -7049,7 +7069,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "aaceb9e9349de58740021f826ae72319513eca84ebb6d30326e2604fdad4cefb"
 dependencies = [
  "async-trait",
- "bincode",
+ "bincode 1.3.3",
  "futures-util",
  "indexmap 2.7.1",
  "indicatif",
@@ -7082,7 +7102,7 @@ version = "2.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "753b3e9afed170e4cfc0ea1e87b5dfdc6d4a50270869414edd24c6ea1f529b29"
 dependencies = [
- "bincode",
+ "bincode 1.3.3",
  "serde",
  "serde_derive",
  "solana-bincode",
@@ -7110,7 +7130,7 @@ version = "2.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5022de04cbba05377f68bf848c8c1322ead733f88a657bf792bb40f3257b8218"
 dependencies = [
- "bincode",
+ "bincode 1.3.3",
  "serde",
  "serde_derive",
  "solana-account",
@@ -7139,7 +7159,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e9256ea8a6cead9e03060fd8fdc24d400a57a719364db48a3e4d1776b09c2365"
 dependencies = [
  "base64 0.22.1",
- "bincode",
+ "bincode 1.3.3",
  "lazy_static",
  "log",
  "rand 0.8.5",
@@ -7157,7 +7177,7 @@ checksum = "64f739fb4230787b010aa4a49d3feda8b53aac145a9bc3ac2dd44337c6ecb544"
 dependencies = [
  "Inflector",
  "base64 0.22.1",
- "bincode",
+ "bincode 1.3.3",
  "borsh 1.5.5",
  "bs58",
  "lazy_static",
@@ -7197,7 +7217,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d5ac91c8f0465c566164044ad7b3d18d15dfabab1b8b4a4a01cb83c047efdaae"
 dependencies = [
  "base64 0.22.1",
- "bincode",
+ "bincode 1.3.3",
  "bs58",
  "serde",
  "serde_derive",
@@ -7303,7 +7323,7 @@ version = "2.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d4507bb9d071fb81cfcf676f12fba3db4098f764524ef0b5567d671a81d41f3e"
 dependencies = [
- "bincode",
+ "bincode 1.3.3",
  "num-derive",
  "num-traits",
  "serde",
@@ -7327,7 +7347,7 @@ version = "2.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ab654bb2622d85b2ca0c36cb89c99fa1286268e0d784efec03a3d42e9c6a55f4"
 dependencies = [
- "bincode",
+ "bincode 1.3.3",
  "log",
  "num-derive",
  "num-traits",
@@ -7378,7 +7398,7 @@ checksum = "d8318220b73552a2765c6545a4be04fc87fe21b6dd0cb8c2b545a66121bf5b8a"
 dependencies = [
  "aes-gcm-siv",
  "base64 0.22.1",
- "bincode",
+ "bincode 1.3.3",
  "bytemuck",
  "bytemuck_derive",
  "curve25519-dalek 4.1.3",
@@ -7432,7 +7452,7 @@ checksum = "b3cf301f8d8e02ef58fc2ce85868f5c760720e1ce74ee4b3c3dcb64c8da7bcff"
 dependencies = [
  "aes-gcm-siv",
  "base64 0.22.1",
- "bincode",
+ "bincode 1.3.3",
  "bytemuck",
  "bytemuck_derive",
  "curve25519-dalek 4.1.3",
@@ -7634,7 +7654,7 @@ dependencies = [
 name = "spl-slashing"
 version = "0.1.0"
 dependencies = [
- "bincode",
+ "bincode 2.0.0",
  "bitflags 2.9.0",
  "bytemuck",
  "lazy_static",
@@ -8262,7 +8282,7 @@ version = "0.8.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "911a61637386b789af998ee23f50aa30d5fd7edcec8d6d3dedae5e5815205466"
 dependencies = [
- "bincode",
+ "bincode 1.3.3",
  "bytes",
  "educe",
  "futures-core",
@@ -8579,6 +8599,12 @@ version = "0.9.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8ecb6da28b8a351d773b68d5825ac39017e680750f980f3a1a85cd8dd28a47c1"
 
+[[package]]
+name = "unty"
+version = "0.0.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a1a88342087869553c259588a3ec9ca73ce9b2d538b7051ba5789ff236b6c129"
+
 [[package]]
 name = "uriparse"
 version = "0.6.4"
@@ -8636,6 +8662,12 @@ version = "0.9.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0b928f33d975fc6ad9f86c8f283853ad26bdd5b10b7f1542aa2fa15e2289105a"
 
+[[package]]
+name = "virtue"
+version = "0.0.18"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "051eb1abcf10076295e815102942cc58f9d5e3b4560e46e53c21e8ff6f3af7b1"
+
 [[package]]
 name = "void"
 version = "1.0.2"
diff --git a/program/Cargo.toml b/program/Cargo.toml
index dc68897..dcbcb50 100644
--- a/program/Cargo.toml
+++ b/program/Cargo.toml
@@ -15,7 +15,7 @@ test-sbf = []
 bitflags = { version = "2.9.0", features = ["serde"] }
 bytemuck = { version = "1.22.0", features = ["derive"] }
 num_enum = "0.7.3"
-bincode = "1.3.3"
+bincode = "2.0.0"
 num-derive = "0.4"
 num-traits = "0.2"
 solana-program = "2.2.0"