From 673534b880abd79b712ab24c58063eeeaf15f190 Mon Sep 17 00:00:00 2001
From: coderipper <hello@joaquinsoza.dev>
Date: Wed, 4 Dec 2024 20:11:37 -0300
Subject: [PATCH] updated for protocol 22

---
 Cargo.lock                                   | 374 +++++++++++++------
 Cargo.toml                                   |   2 +-
 sep-40/src/testutils/mock_sep_40_oracle.wasm | Bin 10100 -> 10288 bytes
 3 files changed, 251 insertions(+), 125 deletions(-)

diff --git a/Cargo.lock b/Cargo.lock
index 2cd369f..04b51a4 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -3,20 +3,17 @@
 version = 3
 
 [[package]]
-name = "addr2line"
-version = "0.21.0"
+name = "ahash"
+version = "0.8.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8a30b2e23b9e17a9f90641c7ab1549cd9b44f296d3ccbf309d2863cfe398a0cb"
+checksum = "e89da841a80418a9b391ebaea17f5c112ffaaa96f621d2c285b5174da76b9011"
 dependencies = [
- "gimli",
+ "cfg-if",
+ "once_cell",
+ "version_check",
+ "zerocopy",
 ]
 
-[[package]]
-name = "adler"
-version = "1.0.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f26201604c87b1e01bd3d98f8d5d9a8fcbb815e8cedb41ffccbeb4bf593a35fe"
-
 [[package]]
 name = "android-tzdata"
 version = "0.1.1"
@@ -42,37 +39,134 @@ dependencies = [
 ]
 
 [[package]]
-name = "autocfg"
-version = "1.1.0"
+name = "ark-bls12-381"
+version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
+checksum = "c775f0d12169cba7aae4caeb547bb6a50781c7449a8aa53793827c9ec4abf488"
+dependencies = [
+ "ark-ec",
+ "ark-ff",
+ "ark-serialize",
+ "ark-std",
+]
 
 [[package]]
-name = "backtrace"
-version = "0.3.69"
+name = "ark-ec"
+version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2089b7e3f35b9dd2d0ed921ead4f6d318c27680d4a5bd167b3ee120edb105837"
+checksum = "defd9a439d56ac24968cca0571f598a61bc8c55f71d50a89cda591cb750670ba"
 dependencies = [
- "addr2line",
- "cc",
- "cfg-if",
- "libc",
- "miniz_oxide",
- "object",
- "rustc-demangle",
+ "ark-ff",
+ "ark-poly",
+ "ark-serialize",
+ "ark-std",
+ "derivative",
+ "hashbrown 0.13.2",
+ "itertools",
+ "num-traits",
+ "zeroize",
 ]
 
 [[package]]
-name = "base16ct"
-version = "0.2.0"
+name = "ark-ff"
+version = "0.4.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4c7f02d4ea65f2c1853089ffd8d2787bdbc63de2f0d29dedbcf8ccdfa0ccd4cf"
+checksum = "ec847af850f44ad29048935519032c33da8aa03340876d351dfab5660d2966ba"
+dependencies = [
+ "ark-ff-asm",
+ "ark-ff-macros",
+ "ark-serialize",
+ "ark-std",
+ "derivative",
+ "digest",
+ "itertools",
+ "num-bigint",
+ "num-traits",
+ "paste",
+ "rustc_version",
+ "zeroize",
+]
+
+[[package]]
+name = "ark-ff-asm"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3ed4aa4fe255d0bc6d79373f7e31d2ea147bcf486cba1be5ba7ea85abdb92348"
+dependencies = [
+ "quote",
+ "syn 1.0.109",
+]
+
+[[package]]
+name = "ark-ff-macros"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "7abe79b0e4288889c4574159ab790824d0033b9fdcb2a112a3182fac2e514565"
+dependencies = [
+ "num-bigint",
+ "num-traits",
+ "proc-macro2",
+ "quote",
+ "syn 1.0.109",
+]
+
+[[package]]
+name = "ark-poly"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d320bfc44ee185d899ccbadfa8bc31aab923ce1558716e1997a1e74057fe86bf"
+dependencies = [
+ "ark-ff",
+ "ark-serialize",
+ "ark-std",
+ "derivative",
+ "hashbrown 0.13.2",
+]
+
+[[package]]
+name = "ark-serialize"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "adb7b85a02b83d2f22f89bd5cac66c9c89474240cb6207cb1efc16d098e822a5"
+dependencies = [
+ "ark-serialize-derive",
+ "ark-std",
+ "digest",
+ "num-bigint",
+]
 
 [[package]]
-name = "base32"
+name = "ark-serialize-derive"
+version = "0.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ae3281bc6d0fd7e549af32b52511e1302185bd688fd3359fa36423346ff682ea"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 1.0.109",
+]
+
+[[package]]
+name = "ark-std"
 version = "0.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "23ce669cd6c8588f79e15cf450314f9638f967fc5770ff1c7c1deb0925ea7cfa"
+checksum = "94893f1e0c6eeab764ade8dc4c0db24caf4fe7cbbaafc0eba0a9030f447b5185"
+dependencies = [
+ "num-traits",
+ "rand",
+]
+
+[[package]]
+name = "autocfg"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
+
+[[package]]
+name = "base16ct"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4c7f02d4ea65f2c1853089ffd8d2787bdbc63de2f0d29dedbcf8ccdfa0ccd4cf"
 
 [[package]]
 name = "base64"
@@ -116,7 +210,7 @@ dependencies = [
  "num-bigint",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.39",
 ]
 
 [[package]]
@@ -208,21 +302,20 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "37e366bff8cd32dd8754b0991fb66b279dc48f598c3a18914852a6673deef583"
 dependencies = [
  "quote",
- "syn",
+ "syn 2.0.39",
 ]
 
 [[package]]
 name = "curve25519-dalek"
-version = "4.1.1"
+version = "4.1.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e89b8c6a2e4b1f45971ad09761aafb85514a84744b67a95e32c3cc1352d1f65c"
+checksum = "97fb8b7c4503de7d6ae7b42ab72a5a59857b4c937ec27a3d4539dba95b5ab2be"
 dependencies = [
  "cfg-if",
  "cpufeatures",
  "curve25519-dalek-derive",
  "digest",
  "fiat-crypto",
- "platforms",
  "rustc_version",
  "subtle",
  "zeroize",
@@ -236,7 +329,7 @@ checksum = "83fdaf97f4804dcebfa5862639bc9ce4121e82140bec2a987ac5140294865b5b"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.39",
 ]
 
 [[package]]
@@ -260,7 +353,7 @@ dependencies = [
  "proc-macro2",
  "quote",
  "strsim",
- "syn",
+ "syn 2.0.39",
 ]
 
 [[package]]
@@ -271,9 +364,15 @@ checksum = "836a9bbc7ad63342d6d6e7b815ccab164bc77a2d95d84bc3117a8c0d5c98e2d5"
 dependencies = [
  "darling_core",
  "quote",
- "syn",
+ "syn 2.0.39",
 ]
 
+[[package]]
+name = "data-encoding"
+version = "2.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e8566979429cf69b49a5c740c60791108e86440e8be149bbea4fe54d2c32d6e2"
+
 [[package]]
 name = "der"
 version = "0.7.8"
@@ -294,6 +393,17 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "derivative"
+version = "2.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fcc3dd5e9e9c0b295d6e1e4d811fb6f157d5ffd784b8d202fc62eac8035a770b"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 1.0.109",
+]
+
 [[package]]
 name = "derive_arbitrary"
 version = "1.3.2"
@@ -302,7 +412,7 @@ checksum = "67e77553c4162a157adbf834ebae5b415acbecbeafc7a74b0e886657506a7611"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.39",
 ]
 
 [[package]]
@@ -369,9 +479,9 @@ checksum = "a26ae43d7bcc3b814de94796a5e736d4029efb0ee900c12e2d54c993ad1a1e07"
 
 [[package]]
 name = "elliptic-curve"
-version = "0.13.6"
+version = "0.13.8"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d97ca172ae9dc9f9b779a6e3a65d308f2af74e5b8c921299075bdb4a0370e914"
+checksum = "b5e6043086bf7973472e0c7dff2142ea0b680d30e18d9cc40f267efbf222bd47"
 dependencies = [
  "base16ct",
  "crypto-bigint",
@@ -449,12 +559,6 @@ dependencies = [
  "wasm-bindgen",
 ]
 
-[[package]]
-name = "gimli"
-version = "0.28.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6fb8d784f27acf97159b40fc4db5ecd8aa23b9ad5ef69cdd136d3bc80665f0c0"
-
 [[package]]
 name = "group"
 version = "0.13.0"
@@ -472,6 +576,15 @@ version = "0.12.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8a9ee70c43aaf417c914396645a0fa852624801b24ebb7ae78fe8272889ac888"
 
+[[package]]
+name = "hashbrown"
+version = "0.13.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "43a3c133739dddd0d2990f9a4bdf8eb4b21ef50e4851ca85ab661199821d510e"
+dependencies = [
+ "ahash",
+]
+
 [[package]]
 name = "hashbrown"
 version = "0.14.1"
@@ -561,9 +674,9 @@ checksum = "8e04e2fd2b8188ea827b32ef11de88377086d690286ab35747ef7f9bf3ccb590"
 
 [[package]]
 name = "itertools"
-version = "0.11.0"
+version = "0.10.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b1c173a5686ce8bfa551b3563d0c2170bf24ca44da99c7ca4bfdab5418c3fe57"
+checksum = "b0fd2260e829bddf4cb6ea802289de2f86d6a7a690192fbe91b3f46e0f2c8473"
 dependencies = [
  "either",
 ]
@@ -585,9 +698,9 @@ dependencies = [
 
 [[package]]
 name = "k256"
-version = "0.13.1"
+version = "0.13.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cadb76004ed8e97623117f3df85b17aaa6626ab0b0831e6573f104df16cd1bcc"
+checksum = "f6e3919bbaa2945715f0bb6d3934a173d1e9a59ac23767fbaaef277265a7411b"
 dependencies = [
  "cfg-if",
  "ecdsa",
@@ -622,21 +735,6 @@ version = "0.4.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b5e6163cb8c49088c2c36f57875e58ccd8c87c7427f7fbd50ea6710b2f3f2e8f"
 
-[[package]]
-name = "memchr"
-version = "2.6.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f665ee40bc4a3c5590afb1e9677db74a508659dfd71e126420da8274909a0167"
-
-[[package]]
-name = "miniz_oxide"
-version = "0.7.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e7810e0be55b428ada41041c41f32c9f1a42817901b4ccf45fa3d4b6561e74c7"
-dependencies = [
- "adler",
-]
-
 [[package]]
 name = "mock-sep-40-oracle"
 version = "0.3.0"
@@ -664,7 +762,7 @@ checksum = "cfb77679af88f8b125209d354a202862602672222e7f2313fdd6dc349bad4712"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.39",
 ]
 
 [[package]]
@@ -686,15 +784,6 @@ dependencies = [
  "autocfg",
 ]
 
-[[package]]
-name = "object"
-version = "0.32.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9cf5f9dd3933bd50a9e1f149ec995f39ae2c496d31fd772c1fd45ebc27e902b0"
-dependencies = [
- "memchr",
-]
-
 [[package]]
 name = "once_cell"
 version = "1.18.0"
@@ -729,12 +818,6 @@ dependencies = [
  "spki",
 ]
 
-[[package]]
-name = "platforms"
-version = "3.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4503fa043bf02cee09a9582e9554b4c6403b2ef55e4612e96561d294419429f8"
-
 [[package]]
 name = "powerfmt"
 version = "0.2.0"
@@ -754,7 +837,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ae005bd773ab59b4725093fd7df83fd7892f7d8eafb48dbd7de6e024e4215f9d"
 dependencies = [
  "proc-macro2",
- "syn",
+ "syn 2.0.39",
 ]
 
 [[package]]
@@ -824,12 +907,6 @@ dependencies = [
  "subtle",
 ]
 
-[[package]]
-name = "rustc-demangle"
-version = "0.1.23"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d626bb9dae77e28219937af045c257c28bfd3f69333c512553507f5f9798cb76"
-
 [[package]]
 name = "rustc_version"
 version = "0.4.1"
@@ -888,7 +965,7 @@ checksum = "d6c7207fbec9faa48073f3e3074cbe553af6ea512d7c21ba46e434e70ea9fbc1"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.39",
 ]
 
 [[package]]
@@ -928,7 +1005,7 @@ dependencies = [
  "darling",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.39",
 ]
 
 [[package]]
@@ -970,21 +1047,21 @@ checksum = "942b4a808e05215192e39f4ab80813e599068285906cc91aa64f923db842bd5a"
 
 [[package]]
 name = "soroban-builtin-sdk-macros"
-version = "21.2.1"
+version = "22.0.0-rc.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2f57a68ef8777e28e274de0f3a88ad9a5a41d9a2eb461b4dd800b086f0e83b80"
+checksum = "c45d2492cd44f05cc79eeb857985f153f12a4423ce51b4b746b5925024c473b1"
 dependencies = [
  "itertools",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.39",
 ]
 
 [[package]]
 name = "soroban-env-common"
-version = "21.2.1"
+version = "22.0.0-rc.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2fd1c89463835fe6da996318156d39f424b4f167c725ec692e5a7a2d4e694b3d"
+checksum = "39b6d2ec8955243394278e1fae88be3b367fcfed9cf74e5044799a90786a8642"
 dependencies = [
  "arbitrary",
  "crate-git-revision",
@@ -1001,9 +1078,9 @@ dependencies = [
 
 [[package]]
 name = "soroban-env-guest"
-version = "21.2.1"
+version = "22.0.0-rc.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6bfb2536811045d5cd0c656a324cbe9ce4467eb734c7946b74410d90dea5d0ce"
+checksum = "4002fc582cd20cc9b9fbb73959bc5d6b5b15feda11485cbfab0c28e78ecbab3e"
 dependencies = [
  "soroban-env-common",
  "static_assertions",
@@ -1011,11 +1088,14 @@ dependencies = [
 
 [[package]]
 name = "soroban-env-host"
-version = "21.2.1"
+version = "22.0.0-rc.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2b7a32c28f281c423189f1298960194f0e0fc4eeb72378028171e556d8cd6160"
+checksum = "8cb9be0260d39a648db0d33e1c6f8f494ec0c4f5be2b8a0a4e15ed4b7c6a92b0"
 dependencies = [
- "backtrace",
+ "ark-bls12-381",
+ "ark-ec",
+ "ark-ff",
+ "ark-serialize",
  "curve25519-dalek",
  "ecdsa",
  "ed25519-dalek",
@@ -1044,9 +1124,9 @@ dependencies = [
 
 [[package]]
 name = "soroban-env-macros"
-version = "21.2.1"
+version = "22.0.0-rc.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "242926fe5e0d922f12d3796cd7cd02dd824e5ef1caa088f45fce20b618309f64"
+checksum = "a328297a568ae98999fdb06902e3362dfd8a2bfa9abea40beaeb7dc93a402fe7"
 dependencies = [
  "itertools",
  "proc-macro2",
@@ -1054,14 +1134,14 @@ dependencies = [
  "serde",
  "serde_json",
  "stellar-xdr",
- "syn",
+ "syn 2.0.39",
 ]
 
 [[package]]
 name = "soroban-ledger-snapshot"
-version = "21.7.6"
+version = "22.0.0-rc.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "43793d5deb5fc27c3e14e036e24cb3afcf7d1e2a172d9166e37f3d174b928749"
+checksum = "23a4ca0a3cede93a08a2eedb7547fb6095c007975c8c7139f7126350371afe1f"
 dependencies = [
  "serde",
  "serde_json",
@@ -1073,13 +1153,14 @@ dependencies = [
 
 [[package]]
 name = "soroban-sdk"
-version = "21.7.6"
+version = "22.0.0-rc.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "25c539fecb2862ce0c1f49880134660a855e2d35889692e01d1e8d8a1e53f98e"
+checksum = "0750607b238ba62447cb6038daf834f173861b5db43577ae68d351127dd5439c"
 dependencies = [
  "arbitrary",
  "bytes-lit",
  "ctor",
+ "derive_arbitrary",
  "ed25519-dalek",
  "rand",
  "rustc_version",
@@ -1094,9 +1175,9 @@ dependencies = [
 
 [[package]]
 name = "soroban-sdk-macros"
-version = "21.7.6"
+version = "22.0.0-rc.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a9ad528a770ec7adb524635d855b424ae2fd4fef04fb702bb0ab466a4c354d78"
+checksum = "d5edc95c3923c3d61da4fbc6ac606ac97e1fabf9c4d2ab7849757e8e875bd239"
 dependencies = [
  "crate-git-revision",
  "darling",
@@ -1109,14 +1190,14 @@ dependencies = [
  "soroban-spec",
  "soroban-spec-rust",
  "stellar-xdr",
- "syn",
+ "syn 2.0.39",
 ]
 
 [[package]]
 name = "soroban-spec"
-version = "21.7.6"
+version = "22.0.0-rc.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5b262c82d840552f71ee9254f2e928622fd803bd4df4815e65f73f73efc2fa9c"
+checksum = "4afa4d83de8965586f735e9d4724fd44f0d119980718064f7658f3fe50c01782"
 dependencies = [
  "base64 0.13.1",
  "stellar-xdr",
@@ -1126,9 +1207,9 @@ dependencies = [
 
 [[package]]
 name = "soroban-spec-rust"
-version = "21.7.6"
+version = "22.0.0-rc.3.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "85a061820c2dd0bd3ece9411e0dd3aeb6ed9ca2b7d64270eda9e798c3b6dec5f"
+checksum = "431b6ab7b2ae63c24ed88e828c9ef7b5541c314df34336a9e5837c6e0d6c7ae0"
 dependencies = [
  "prettyplease",
  "proc-macro2",
@@ -1136,7 +1217,7 @@ dependencies = [
  "sha2",
  "soroban-spec",
  "stellar-xdr",
- "syn",
+ "syn 2.0.39",
  "thiserror",
 ]
 
@@ -1177,20 +1258,20 @@ checksum = "a2eb9349b6444b326872e140eb1cf5e7c522154d69e7a0ffb0fb81c06b37543f"
 
 [[package]]
 name = "stellar-strkey"
-version = "0.0.8"
+version = "0.0.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "12d2bf45e114117ea91d820a846fd1afbe3ba7d717988fee094ce8227a3bf8bd"
+checksum = "5e3aa3ed00e70082cb43febc1c2afa5056b9bb3e348bbb43d0cd0aa88a611144"
 dependencies = [
- "base32",
  "crate-git-revision",
+ "data-encoding",
  "thiserror",
 ]
 
 [[package]]
 name = "stellar-xdr"
-version = "21.2.0"
+version = "22.0.0-rc.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2675a71212ed39a806e415b0dbf4702879ff288ec7f5ee996dda42a135512b50"
+checksum = "c88dc0e928b9cb65ea43836b52560bb4ead3e32895f5019ca223dc7cd1966cbf"
 dependencies = [
  "arbitrary",
  "base64 0.13.1",
@@ -1214,6 +1295,17 @@ version = "2.5.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "81cdd64d312baedb58e21336b31bc043b77e01cc99033ce76ef539f78e965ebc"
 
+[[package]]
+name = "syn"
+version = "1.0.109"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "72b64191b275b66ffe2469e8af2c1cfe3bafa67b529ead792a6d0160888b4237"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "unicode-ident",
+]
+
 [[package]]
 name = "syn"
 version = "2.0.39"
@@ -1242,7 +1334,7 @@ checksum = "10712f02019e9288794769fba95cd6847df9874d49d871d062172f9dd41bc4cc"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.39",
 ]
 
 [[package]]
@@ -1319,7 +1411,7 @@ dependencies = [
  "once_cell",
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.39",
  "wasm-bindgen-shared",
 ]
 
@@ -1341,7 +1433,7 @@ checksum = "54681b18a46765f095758388f2d0cf16eb8d4169b639ab575a8f5693af210c7b"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn",
+ "syn 2.0.39",
  "wasm-bindgen-backend",
  "wasm-bindgen-shared",
 ]
@@ -1455,8 +1547,42 @@ version = "0.48.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ed94fce61571a4006852b7389a063ab983c02eb1bb37b47f8272ce92d06d9538"
 
+[[package]]
+name = "zerocopy"
+version = "0.7.35"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1b9b4fd18abc82b8136838da5d50bae7bdea537c574d8dc1a34ed098d6c166f0"
+dependencies = [
+ "zerocopy-derive",
+]
+
+[[package]]
+name = "zerocopy-derive"
+version = "0.7.35"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fa4f8080344d4671fb4e831a13ad1e68092748387dfc4f55e356242fae12ce3e"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.39",
+]
+
 [[package]]
 name = "zeroize"
-version = "1.6.0"
+version = "1.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2a0956f1ba7c7909bfb66c2e9e4124ab6f6482560f6628b5aaeba39207c9aad9"
+checksum = "ced3678a2879b30306d323f4542626697a464a97c0a07c9aebf7ebca65cd4dde"
+dependencies = [
+ "zeroize_derive",
+]
+
+[[package]]
+name = "zeroize_derive"
+version = "1.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ce36e65b0d2999d2aafac989fb249189a141aee1f53c612c1f37d72631959f69"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.39",
+]
diff --git a/Cargo.toml b/Cargo.toml
index a7aa67c..0e78569 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -21,4 +21,4 @@ codegen-units = 1
 lto = true
 
 [workspace.dependencies.soroban-sdk]
-version = "21.7.6"
+version = "22.0.0-rc.2.1"
diff --git a/sep-40/src/testutils/mock_sep_40_oracle.wasm b/sep-40/src/testutils/mock_sep_40_oracle.wasm
index 5939866b9cee4137a1c40ab41972866887b9aa75..c83a538b6afdc1faecbd55e7f84987e7b81f210c 100644
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