diff --git a/Cargo.lock b/Cargo.lock
index 6bdebe0..bccce8a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -31,9 +31,9 @@ checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
 
 [[package]]
 name = "base64"
-version = "0.22.0"
+version = "0.22.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9475866fec1451be56a3c2400fd081ff546538961565ccb5b7142cbd22bc7a51"
+checksum = "72b3254f16251a8381aa12e40e3c4d2f0199f8c6508fbecb9d91f575e0fbb8c6"
 
 [[package]]
 name = "block-buffer"
@@ -65,6 +65,17 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "baf1de4339761588bc0619e3cbc0120ee582ebb74b53b4efbf79117bd2da40fd"
 
+[[package]]
+name = "cfg_eval"
+version = "0.1.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "45565fc9416b9896014f5732ac776f810ee53a66730c17e4020c3ec064a8f88f"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "chrono"
 version = "0.4.38"
@@ -175,6 +186,12 @@ dependencies = [
  "crypto-common",
 ]
 
+[[package]]
+name = "dyn-clone"
+version = "1.0.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d0881ea181b1df73ff77ffaaf9c7544ecc11e82fba9b5f27b262a3c73a332555"
+
 [[package]]
 name = "equivalent"
 version = "1.0.1"
@@ -187,9 +204,15 @@ version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "2bfcf67fea2815c2fc3b90873fae90957be12ff417335dfadc7f52927feb03b2"
 
+[[package]]
+name = "ethnum"
+version = "1.5.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ca81e6b4777c89fd810c25a4be2b1bd93ea034fbe58e6a75216a34c6b82c539b"
+
 [[package]]
 name = "ffi"
-version = "22.0.0"
+version = "23.0.0"
 dependencies = [
  "libc",
 ]
@@ -327,6 +350,12 @@ version = "0.4.20"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b5e6163cb8c49088c2c36f57875e58ccd8c87c7427f7fbd50ea6710b2f3f2e8f"
 
+[[package]]
+name = "memchr"
+version = "2.7.5"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "32a282da65faaf38286cf3be983213fcf1d2e2a58700e808f83f4ea9a4804bc0"
+
 [[package]]
 name = "num-conv"
 version = "0.1.0"
@@ -362,18 +391,18 @@ checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de"
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.69"
+version = "1.0.101"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "134c189feb4956b20f6f547d2cf727d4c0fe06722b20a0eec87ed445a97f92da"
+checksum = "89ae43fd86e4158d6db51ad8e2b80f313af9cc74f5c0e03ccb87de09998732de"
 dependencies = [
  "unicode-ident",
 ]
 
 [[package]]
 name = "quote"
-version = "1.0.33"
+version = "1.0.40"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5267fca4496028628a95160fc423a33e8b2e6af8a5302579e322e4b520293cae"
+checksum = "1885c039570dc00dcb4ff087a89e185fd56bae234ddc7f056a945bf36467248d"
 dependencies = [
  "proc-macro2",
 ]
@@ -408,26 +437,81 @@ dependencies = [
  "getrandom",
 ]
 
+[[package]]
+name = "ref-cast"
+version = "1.0.24"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4a0ae411dbe946a674d89546582cea4ba2bb8defac896622d6496f14c23ba5cf"
+dependencies = [
+ "ref-cast-impl",
+]
+
+[[package]]
+name = "ref-cast-impl"
+version = "1.0.24"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1165225c21bff1f3bbce98f5a1f889949bc902d3575308cc7b0de30b4f6d27c7"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "ryu"
 version = "1.0.16"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f98d2aa92eebf49b69786be48e4477826b256916e84a57ff2a4f21923b48eb4c"
 
+[[package]]
+name = "schemars"
+version = "0.8.22"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "3fbf2ae1b8bc8e02df939598064d22402220cd5bbcca1c76f7d6a310974d5615"
+dependencies = [
+ "dyn-clone",
+ "serde",
+ "serde_json",
+]
+
+[[package]]
+name = "schemars"
+version = "0.9.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "4cd191f9397d57d581cddd31014772520aa448f65ef991055d7f61582c65165f"
+dependencies = [
+ "dyn-clone",
+ "ref-cast",
+ "serde",
+ "serde_json",
+]
+
+[[package]]
+name = "schemars"
+version = "1.0.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "82d20c4491bc164fa2f6c5d44565947a52ad80b9505d8e36f8d54c27c739fcd0"
+dependencies = [
+ "dyn-clone",
+ "ref-cast",
+ "serde",
+ "serde_json",
+]
+
 [[package]]
 name = "serde"
-version = "1.0.192"
+version = "1.0.219"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "bca2a08484b285dcb282d0f67b26cadc0df8b19f8c12502c13d966bf9482f001"
+checksum = "5f0e2c6ed6606019b4e29e69dbaba95b11854410e5347d525002456dbbb786b6"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde_derive"
-version = "1.0.192"
+version = "1.0.219"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d6c7207fbec9faa48073f3e3074cbe553af6ea512d7c21ba46e434e70ea9fbc1"
+checksum = "5b0276cf7f2c73365f7157c8123c21cd9a50fbbd844757af28ca1f5925fc2a00"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -436,26 +520,30 @@ dependencies = [
 
 [[package]]
 name = "serde_json"
-version = "1.0.108"
+version = "1.0.143"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3d1c7e3eac408d115102c4c24ad393e0821bb3a5df4d506a80f85f7a742a526b"
+checksum = "d401abef1d108fbd9cbaebc3e46611f4b1021f714a0597a71f41ee463f5f4a5a"
 dependencies = [
  "itoa",
+ "memchr",
  "ryu",
  "serde",
 ]
 
 [[package]]
 name = "serde_with"
-version = "3.8.1"
+version = "3.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "0ad483d2ab0149d5a5ebcd9972a3852711e0153d863bf5a5d0391d28883c4a20"
+checksum = "f2c45cd61fefa9db6f254525d46e392b852e0e61d9a1fd36e5bd183450a556d5"
 dependencies = [
  "base64",
  "chrono",
  "hex",
  "indexmap 1.9.3",
  "indexmap 2.2.3",
+ "schemars 0.8.22",
+ "schemars 0.9.0",
+ "schemars 1.0.4",
  "serde",
  "serde_derive",
  "serde_json",
@@ -465,9 +553,9 @@ dependencies = [
 
 [[package]]
 name = "serde_with_macros"
-version = "3.8.1"
+version = "3.14.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "65569b702f41443e8bc8bbb1c5779bd0450bbe723b56198980e80ec45780bce2"
+checksum = "de90945e6565ce0d9a25098082ed4ee4002e047cb59892c318d66821e14bb30f"
 dependencies = [
  "darling",
  "proc-macro2",
@@ -477,9 +565,9 @@ dependencies = [
 
 [[package]]
 name = "sha2"
-version = "0.10.8"
+version = "0.10.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "793db75ad2bcafc3ffa7c68b215fee268f537982cd901d132f89c6343f3a3dc8"
+checksum = "a7507d819769d01a365ab707794a4084392c824f54a7a6a7862f8c3d0892b283"
 dependencies = [
  "cfg-if",
  "cpufeatures",
@@ -488,26 +576,28 @@ dependencies = [
 
 [[package]]
 name = "stellar-strkey"
-version = "0.0.9"
+version = "0.0.13"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5e3aa3ed00e70082cb43febc1c2afa5056b9bb3e348bbb43d0cd0aa88a611144"
+checksum = "ee1832fb50c651ad10f734aaf5d31ca5acdfb197a6ecda64d93fcdb8885af913"
 dependencies = [
  "crate-git-revision",
  "data-encoding",
- "thiserror",
 ]
 
 [[package]]
 name = "stellar-xdr"
-version = "22.0.0"
+version = "23.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "20c2130275cc730d042b3082f51145f0486f5a543d6d72fced02ed9048b82b57"
+checksum = "89d2848e1694b0c8db81fd812bfab5ea71ee28073e09ccc45620ef3cf7a75a9b"
 dependencies = [
+ "cfg_eval",
  "crate-git-revision",
  "escape-bytes",
+ "ethnum",
  "hex",
  "serde",
  "serde_with",
+ "sha2",
  "stellar-strkey",
 ]
 
@@ -519,35 +609,15 @@ checksum = "7da8b5736845d9f2fcb837ea5d9e2628564b3b043a70948a3f0b778838c5fb4f"
 
 [[package]]
 name = "syn"
-version = "2.0.39"
+version = "2.0.106"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "23e78b90f2fcf45d3e842032ce32e3f2d1545ba6636271dcbf24fa306d87be7a"
+checksum = "ede7c438028d4436d71104916910f5bb611972c5cfd7f89b8300a8186e6fada6"
 dependencies = [
  "proc-macro2",
  "quote",
  "unicode-ident",
 ]
 
-[[package]]
-name = "thiserror"
-version = "1.0.55"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6e3de26b0965292219b4287ff031fcba86837900fe9cd2b34ea8ad893c0953d2"
-dependencies = [
- "thiserror-impl",
-]
-
-[[package]]
-name = "thiserror-impl"
-version = "1.0.55"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "268026685b2be38d7103e9e507c938a1fcb3d7e6eb15e87870b617bf37b6d581"
-dependencies = [
- "proc-macro2",
- "quote",
- "syn",
-]
-
 [[package]]
 name = "time"
 version = "0.3.36"
@@ -732,7 +802,7 @@ checksum = "589f6da84c646204747d1270a2a5661ea66ed1cced2631d546fdfb155959f9ec"
 
 [[package]]
 name = "xdrjson"
-version = "22.0.0"
+version = "23.0.0"
 dependencies = [
  "anyhow",
  "base64",
diff --git a/Cargo.toml b/Cargo.toml
index c87c9cb..479566f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -7,31 +7,31 @@ members = [
 ]
 
 [workspace.package]
-version = "22.0.0"
+version = "23.0.0"
 rust-version = "1.79.0"
 
 [workspace.dependencies.soroban-env-host-prev]
 package = "soroban-env-host"
-version = "=21.2.1"
+version = "=22.1.4"
 
 [workspace.dependencies.soroban-env-host-curr]
 package = "soroban-env-host"
-version = "=22.0.0"
+version = "=23.0.1"
 #git = "https://github.com/stellar/rs-soroban-env"
 #rev = "0497816694bef2b103494c8c61b7c8a06a72c7d3"
 
 [workspace.dependencies.soroban-simulation-prev]
 package = "soroban-simulation"
-version = "=21.2.1"
+version = "=22.1.4"
 
 [workspace.dependencies.soroban-simulation-curr]
 package = "soroban-simulation"
-version = "=22.0.0"
+version = "=23.0.1"
 # git = "https://github.com/stellar/rs-soroban-env"
 # rev = "0497816694bef2b103494c8c61b7c8a06a72c7d3"
 
 [workspace.dependencies.stellar-xdr]
-version = "=22.0.0"
+version = "=23.0.0"
 features = [ "serde" ]
 
 [workspace.dependencies]
diff --git a/xdrjson/libs/aarch64-apple-darwin/libxdrjson.a b/xdrjson/libs/aarch64-apple-darwin/libxdrjson.a
index c8c954d..f892534 100644
Binary files a/xdrjson/libs/aarch64-apple-darwin/libxdrjson.a and b/xdrjson/libs/aarch64-apple-darwin/libxdrjson.a differ
diff --git a/xdrjson/libs/aarch64-unknown-linux-gnu/libxdrjson.a b/xdrjson/libs/aarch64-unknown-linux-gnu/libxdrjson.a
index b05f581..3bbc41f 100644
Binary files a/xdrjson/libs/aarch64-unknown-linux-gnu/libxdrjson.a and b/xdrjson/libs/aarch64-unknown-linux-gnu/libxdrjson.a differ
diff --git a/xdrjson/libs/rust-version b/xdrjson/libs/rust-version
index 7f1ef95..a22b231 100644
--- a/xdrjson/libs/rust-version
+++ b/xdrjson/libs/rust-version
@@ -1,7 +1,7 @@
-rustc 1.85.0 (4d91de4e4 2025-02-17)
+rustc 1.89.0 (29483883e 2025-08-04)
 binary: rustc
-commit-hash: 4d91de4e48198da2e33413efdcd9cd2cc0c46688
-commit-date: 2025-02-17
+commit-hash: 29483883eed69d5fb4db01964cdf2af4d86e9cb2
+commit-date: 2025-08-04
 host: x86_64-unknown-linux-gnu
-release: 1.85.0
-LLVM version: 19.1.7
+release: 1.89.0
+LLVM version: 20.1.7
diff --git a/xdrjson/libs/x86_64-apple-darwin/libxdrjson.a b/xdrjson/libs/x86_64-apple-darwin/libxdrjson.a
index 8b7b4ee..9a34b73 100644
Binary files a/xdrjson/libs/x86_64-apple-darwin/libxdrjson.a and b/xdrjson/libs/x86_64-apple-darwin/libxdrjson.a differ
diff --git a/xdrjson/libs/x86_64-pc-windows-gnu/libxdrjson.a b/xdrjson/libs/x86_64-pc-windows-gnu/libxdrjson.a
index 98efe05..60d89b4 100644
Binary files a/xdrjson/libs/x86_64-pc-windows-gnu/libxdrjson.a and b/xdrjson/libs/x86_64-pc-windows-gnu/libxdrjson.a differ
diff --git a/xdrjson/libs/x86_64-unknown-linux-gnu/libxdrjson.a b/xdrjson/libs/x86_64-unknown-linux-gnu/libxdrjson.a
index 0b57922..bb5831c 100644
Binary files a/xdrjson/libs/x86_64-unknown-linux-gnu/libxdrjson.a and b/xdrjson/libs/x86_64-unknown-linux-gnu/libxdrjson.a differ