diff --git a/Cargo.lock b/Cargo.lock
index 0702bae..c693512 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1512,9 +1512,9 @@ checksum = "8ed6a63f02c8539c91a8685a86f4099661ba3da017932f6ebbea6de3f0fa7c90"
 
 [[package]]
 name = "soroban-builtin-sdk-macros"
-version = "27.0.1"
+version = "28.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b77bc93d930032c487cb1506b6ed166b2af49db76d52678ec4887ac621ecce01"
+checksum = "86ffd329211a50add3965a8f4a8f70e24fc5c8268c945566ab963029b12dce40"
 dependencies = [
  "itertools",
  "proc-macro2",
@@ -1524,12 +1524,12 @@ dependencies = [
 
 [[package]]
 name = "soroban-env-common"
-version = "27.0.1"
+version = "28.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6b22e9981cdd444f3aa6734bc58d76195bf7eca3ccf1dd432b875af5d02da068"
+checksum = "610bb12ee937a56c2b629f8eb16efb7e47607cba4e79ab0c24132b9a53dd19a0"
 dependencies = [
  "arbitrary",
- "crate-git-revision 0.0.6",
+ "crate-git-revision 0.0.9",
  "ethnum",
  "num-derive",
  "num-traits",
@@ -1537,15 +1537,15 @@ dependencies = [
  "soroban-env-macros",
  "soroban-wasmi",
  "static_assertions",
- "stellar-xdr 27.0.0",
+ "stellar-xdr 28.0.0",
  "wasmparser",
 ]
 
 [[package]]
 name = "soroban-env-guest"
-version = "27.0.1"
+version = "28.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2b6072f99ca6bf8e8d5b04e05d083dac785e5357d9c0f36a6658f819c2fd7d67"
+checksum = "7d383176b27bb286f718ab0ff5713bd9b01132089151266359bd9b20f38684cf"
 dependencies = [
  "soroban-env-common",
  "static_assertions",
@@ -1553,9 +1553,9 @@ dependencies = [
 
 [[package]]
 name = "soroban-env-host"
-version = "27.0.1"
+version = "28.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2c06afd7c75ce150ce53e4d77a77645b18e3fb61856a0ddc42bfcecdc39fa3b9"
+checksum = "36d7e5920c200939164cc58038224e2d90d7e2fabbfa505d6e2129d648dce7e2"
 dependencies = [
  "ark-bls12-381",
  "ark-bn254",
@@ -1590,24 +1590,24 @@ dependencies = [
 
 [[package]]
 name = "soroban-env-macros"
-version = "27.0.1"
+version = "28.0.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "647811bdd28a3ec40296987f6635781e5e1141c8f5affbbd53ba12b6295b7bb6"
+checksum = "077600bb175ea54592c1ac5983b8fb34ec9ab7a65f298af11d687b61e9d646a4"
 dependencies = [
  "itertools",
  "proc-macro2",
  "quote",
  "serde",
  "serde_json",
- "stellar-xdr 27.0.0",
+ "stellar-xdr 28.0.0",
  "syn",
 ]
 
 [[package]]
 name = "soroban-ledger-snapshot"
-version = "27.0.2"
+version = "28.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "27ea48b5d5e22c0cbaa370f813111016c9f5a8a6632edb0684c72be6531c4d3a"
+checksum = "b5caeb0a4c8af6d04dc1dfbf96199e0d50ae086c7d54c9001abe78bb891fc44f"
 dependencies = [
  "serde",
  "serde_json",
@@ -1619,9 +1619,9 @@ dependencies = [
 
 [[package]]
 name = "soroban-sdk"
-version = "27.0.2"
+version = "28.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6cfa78af0110f0830d3af9db0361b6cdb50507846cedb8725189318134218b80"
+checksum = "e4946477e75667215a25b652b0febb446485686c944d364c117c903e3fb98bab"
 dependencies = [
  "arbitrary",
  "bytes-lit",
@@ -1643,9 +1643,9 @@ dependencies = [
 
 [[package]]
 name = "soroban-sdk-macros"
-version = "27.0.2"
+version = "28.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3db611bd0acfe5fd348ffdcef16c84090c6ab051f3e325b5ac049a73044a7ee6"
+checksum = "168f2d2c3fd4da57584c71e0a8315a8e656486495bc53e18c93b8ec4db085438"
 dependencies = [
  "darling 0.20.11",
  "heck",
@@ -1655,9 +1655,9 @@ dependencies = [
  "quote",
  "sha2",
  "soroban-env-common",
- "soroban-spec 27.0.2",
+ "soroban-spec 28.0.0",
  "soroban-spec-rust",
- "stellar-xdr 27.0.0",
+ "stellar-xdr 28.0.0",
  "syn",
 ]
 
@@ -1676,29 +1676,29 @@ dependencies = [
 
 [[package]]
 name = "soroban-spec"
-version = "27.0.2"
+version = "28.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8061fe31998fe9fba8fcd7175b3e3ca914a6f6e3bf829fe91fdf7f930b1251d9"
+checksum = "2f48c8e183fc140ccd89e1fe1663cc605fb18641967c0bb591f64887599fde59"
 dependencies = [
  "base64",
  "sha2",
- "stellar-xdr 27.0.0",
+ "stellar-xdr 28.0.0",
  "thiserror",
  "wasmparser",
 ]
 
 [[package]]
 name = "soroban-spec-rust"
-version = "27.0.2"
+version = "28.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2180cddacf3023a439827cb35c0e391ec413b1328173fe7c8c2743fc67b3af9e"
+checksum = "40cd0021887fd047e9f63cea36da35b202881bc0e0dbcc067a146137ca46f192"
 dependencies = [
  "prettyplease",
  "proc-macro2",
  "quote",
  "sha2",
- "soroban-spec 27.0.2",
- "stellar-xdr 27.0.0",
+ "soroban-spec 28.0.0",
+ "stellar-xdr 28.0.0",
  "syn",
  "thiserror",
 ]
@@ -1793,14 +1793,14 @@ dependencies = [
 
 [[package]]
 name = "stellar-xdr"
-version = "27.0.0"
+version = "28.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "05ff843326969bdf1ef673dcdba94c08f4a3c8f1e58d6e6ef39b1bd4f749179a"
+checksum = "f93d09ff8b9f919b084f664003c4c546ac66a76affd5429460dbe29f4b326f8e"
 dependencies = [
  "arbitrary",
  "base64",
  "cfg_eval",
- "crate-git-revision 0.0.6",
+ "crate-git-revision 0.0.9",
  "escape-bytes",
  "ethnum",
  "hex",
diff --git a/Cargo.toml b/Cargo.toml
index 030ef03..f795541 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -9,7 +9,7 @@ license = "Apache-2.0"
 repository = "https://github.com/tributary-protocol/tributary"
 
 [workspace.dependencies]
-soroban-sdk = "27.0.0"
+soroban-sdk = "28.0.0"
 proptest = "1.0"
 
 [profile.release]