diff --git a/Cargo.lock b/Cargo.lock
index 2dd5406c1e..3b7f1ec1b7 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -968,39 +968,39 @@ checksum = "a507befe795404456341dfab10cef66ead4c041f62b8b11bbb92bffe5d0953e0"
 [[package]]
 name = "soroban-env-common"
 version = "0.0.17"
-source = "git+https://github.com/stellar/rs-soroban-env?rev=0bbeec2d6e5f6a484c797a7211a4ce99e3325c27#0bbeec2d6e5f6a484c797a7211a4ce99e3325c27"
+source = "git+https://github.com/stellar/rs-soroban-env?rev=1b9e67e7e7e7592b8c670cae9af2c5cb267df926#1b9e67e7e7e7592b8c670cae9af2c5cb267df926"
 dependencies = [
  "crate-git-revision",
  "ethnum",
  "num-derive",
  "num-integer",
  "num-traits",
- "soroban-env-macros 0.0.17 (git+https://github.com/stellar/rs-soroban-env?rev=0bbeec2d6e5f6a484c797a7211a4ce99e3325c27)",
+ "soroban-env-macros 0.0.17 (git+https://github.com/stellar/rs-soroban-env?rev=1b9e67e7e7e7592b8c670cae9af2c5cb267df926)",
  "soroban-wasmi",
  "static_assertions",
- "stellar-xdr 0.0.17 (git+https://github.com/stellar/rs-stellar-xdr?rev=3a853f63639ba729454f53c16545dcddcaa59737)",
+ "stellar-xdr 0.0.17 (git+https://github.com/stellar/rs-stellar-xdr?rev=54c183e91573d8a5882ff1dda21d444ef42cc426)",
 ]
 
 [[package]]
 name = "soroban-env-common"
 version = "0.0.17"
-source = "git+https://github.com/stellar/rs-soroban-env?rev=1b9e67e7e7e7592b8c670cae9af2c5cb267df926#1b9e67e7e7e7592b8c670cae9af2c5cb267df926"
+source = "git+https://github.com/stellar/rs-soroban-env?rev=6392e6c838452dfafcb0b3f6ddfdd387fedcf426#6392e6c838452dfafcb0b3f6ddfdd387fedcf426"
 dependencies = [
  "crate-git-revision",
  "ethnum",
  "num-derive",
  "num-integer",
  "num-traits",
- "soroban-env-macros 0.0.17 (git+https://github.com/stellar/rs-soroban-env?rev=1b9e67e7e7e7592b8c670cae9af2c5cb267df926)",
+ "soroban-env-macros 0.0.17 (git+https://github.com/stellar/rs-soroban-env?rev=6392e6c838452dfafcb0b3f6ddfdd387fedcf426)",
  "soroban-wasmi",
  "static_assertions",
- "stellar-xdr 0.0.17 (git+https://github.com/stellar/rs-stellar-xdr?rev=54c183e91573d8a5882ff1dda21d444ef42cc426)",
+ "stellar-xdr 0.0.17 (git+https://github.com/stellar/rs-stellar-xdr?rev=4eaf2388c1de6fc295ed5f7df8174c199923df5b)",
 ]
 
 [[package]]
 name = "soroban-env-host"
 version = "0.0.17"
-source = "git+https://github.com/stellar/rs-soroban-env?rev=0bbeec2d6e5f6a484c797a7211a4ce99e3325c27#0bbeec2d6e5f6a484c797a7211a4ce99e3325c27"
+source = "git+https://github.com/stellar/rs-soroban-env?rev=1b9e67e7e7e7592b8c670cae9af2c5cb267df926#1b9e67e7e7e7592b8c670cae9af2c5cb267df926"
 dependencies = [
  "backtrace",
  "curve25519-dalek",
@@ -1016,18 +1016,17 @@ dependencies = [
  "rand_chacha",
  "sha2 0.9.9",
  "sha3",
- "soroban-env-common 0.0.17 (git+https://github.com/stellar/rs-soroban-env?rev=0bbeec2d6e5f6a484c797a7211a4ce99e3325c27)",
- "soroban-native-sdk-macros 0.0.17 (git+https://github.com/stellar/rs-soroban-env?rev=0bbeec2d6e5f6a484c797a7211a4ce99e3325c27)",
+ "soroban-env-common 0.0.17 (git+https://github.com/stellar/rs-soroban-env?rev=1b9e67e7e7e7592b8c670cae9af2c5cb267df926)",
+ "soroban-native-sdk-macros 0.0.17 (git+https://github.com/stellar/rs-soroban-env?rev=1b9e67e7e7e7592b8c670cae9af2c5cb267df926)",
  "soroban-wasmi",
  "static_assertions",
  "stellar-strkey",
- "tracy-client",
 ]
 
 [[package]]
 name = "soroban-env-host"
 version = "0.0.17"
-source = "git+https://github.com/stellar/rs-soroban-env?rev=1b9e67e7e7e7592b8c670cae9af2c5cb267df926#1b9e67e7e7e7592b8c670cae9af2c5cb267df926"
+source = "git+https://github.com/stellar/rs-soroban-env?rev=6392e6c838452dfafcb0b3f6ddfdd387fedcf426#6392e6c838452dfafcb0b3f6ddfdd387fedcf426"
 dependencies = [
  "backtrace",
  "curve25519-dalek",
@@ -1043,24 +1042,25 @@ dependencies = [
  "rand_chacha",
  "sha2 0.9.9",
  "sha3",
- "soroban-env-common 0.0.17 (git+https://github.com/stellar/rs-soroban-env?rev=1b9e67e7e7e7592b8c670cae9af2c5cb267df926)",
- "soroban-native-sdk-macros 0.0.17 (git+https://github.com/stellar/rs-soroban-env?rev=1b9e67e7e7e7592b8c670cae9af2c5cb267df926)",
+ "soroban-env-common 0.0.17 (git+https://github.com/stellar/rs-soroban-env?rev=6392e6c838452dfafcb0b3f6ddfdd387fedcf426)",
+ "soroban-native-sdk-macros 0.0.17 (git+https://github.com/stellar/rs-soroban-env?rev=6392e6c838452dfafcb0b3f6ddfdd387fedcf426)",
  "soroban-wasmi",
  "static_assertions",
  "stellar-strkey",
+ "tracy-client",
 ]
 
 [[package]]
 name = "soroban-env-macros"
 version = "0.0.17"
-source = "git+https://github.com/stellar/rs-soroban-env?rev=0bbeec2d6e5f6a484c797a7211a4ce99e3325c27#0bbeec2d6e5f6a484c797a7211a4ce99e3325c27"
+source = "git+https://github.com/stellar/rs-soroban-env?rev=1b9e67e7e7e7592b8c670cae9af2c5cb267df926#1b9e67e7e7e7592b8c670cae9af2c5cb267df926"
 dependencies = [
  "itertools",
  "proc-macro2",
  "quote",
  "serde",
  "serde_json",
- "stellar-xdr 0.0.17 (git+https://github.com/stellar/rs-stellar-xdr?rev=3a853f63639ba729454f53c16545dcddcaa59737)",
+ "stellar-xdr 0.0.17 (git+https://github.com/stellar/rs-stellar-xdr?rev=54c183e91573d8a5882ff1dda21d444ef42cc426)",
  "syn 2.0.18",
  "thiserror",
 ]
@@ -1068,14 +1068,14 @@ dependencies = [
 [[package]]
 name = "soroban-env-macros"
 version = "0.0.17"
-source = "git+https://github.com/stellar/rs-soroban-env?rev=1b9e67e7e7e7592b8c670cae9af2c5cb267df926#1b9e67e7e7e7592b8c670cae9af2c5cb267df926"
+source = "git+https://github.com/stellar/rs-soroban-env?rev=6392e6c838452dfafcb0b3f6ddfdd387fedcf426#6392e6c838452dfafcb0b3f6ddfdd387fedcf426"
 dependencies = [
  "itertools",
  "proc-macro2",
  "quote",
  "serde",
  "serde_json",
- "stellar-xdr 0.0.17 (git+https://github.com/stellar/rs-stellar-xdr?rev=54c183e91573d8a5882ff1dda21d444ef42cc426)",
+ "stellar-xdr 0.0.17 (git+https://github.com/stellar/rs-stellar-xdr?rev=4eaf2388c1de6fc295ed5f7df8174c199923df5b)",
  "syn 2.0.18",
  "thiserror",
 ]
@@ -1083,7 +1083,7 @@ dependencies = [
 [[package]]
 name = "soroban-native-sdk-macros"
 version = "0.0.17"
-source = "git+https://github.com/stellar/rs-soroban-env?rev=0bbeec2d6e5f6a484c797a7211a4ce99e3325c27#0bbeec2d6e5f6a484c797a7211a4ce99e3325c27"
+source = "git+https://github.com/stellar/rs-soroban-env?rev=1b9e67e7e7e7592b8c670cae9af2c5cb267df926#1b9e67e7e7e7592b8c670cae9af2c5cb267df926"
 dependencies = [
  "itertools",
  "proc-macro2",
@@ -1094,7 +1094,7 @@ dependencies = [
 [[package]]
 name = "soroban-native-sdk-macros"
 version = "0.0.17"
-source = "git+https://github.com/stellar/rs-soroban-env?rev=1b9e67e7e7e7592b8c670cae9af2c5cb267df926#1b9e67e7e7e7592b8c670cae9af2c5cb267df926"
+source = "git+https://github.com/stellar/rs-soroban-env?rev=6392e6c838452dfafcb0b3f6ddfdd387fedcf426#6392e6c838452dfafcb0b3f6ddfdd387fedcf426"
 dependencies = [
  "itertools",
  "proc-macro2",
@@ -1150,8 +1150,8 @@ dependencies = [
  "cxx",
  "log",
  "rustc-simple-version",
- "soroban-env-host 0.0.17 (git+https://github.com/stellar/rs-soroban-env?rev=0bbeec2d6e5f6a484c797a7211a4ce99e3325c27)",
  "soroban-env-host 0.0.17 (git+https://github.com/stellar/rs-soroban-env?rev=1b9e67e7e7e7592b8c670cae9af2c5cb267df926)",
+ "soroban-env-host 0.0.17 (git+https://github.com/stellar/rs-soroban-env?rev=6392e6c838452dfafcb0b3f6ddfdd387fedcf426)",
  "soroban-test-wasms",
  "tracy-client",
 ]
@@ -1168,7 +1168,7 @@ dependencies = [
 [[package]]
 name = "stellar-xdr"
 version = "0.0.17"
-source = "git+https://github.com/stellar/rs-stellar-xdr?rev=3a853f63639ba729454f53c16545dcddcaa59737#3a853f63639ba729454f53c16545dcddcaa59737"
+source = "git+https://github.com/stellar/rs-stellar-xdr?rev=4eaf2388c1de6fc295ed5f7df8174c199923df5b#4eaf2388c1de6fc295ed5f7df8174c199923df5b"
 dependencies = [
  "base64",
  "crate-git-revision",
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
index f400973ca7..b7105a83e1 100644
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -1,2 +1,2 @@
 [toolchain]
-channel = "1.70"
+channel = "1.71"
diff --git a/src/protocol-next/xdr b/src/protocol-next/xdr
index aec9d6bc63..34241a1eb8 160000
--- a/src/protocol-next/xdr
+++ b/src/protocol-next/xdr
@@ -1 +1 @@
-Subproject commit aec9d6bc63f01443eb7017d629e28d3279779ae6
+Subproject commit 34241a1eb81a715cc75777ca1ed028ea1456645b
diff --git a/src/rust/Cargo.toml b/src/rust/Cargo.toml
index c74b235a66..dfcd396c44 100644
--- a/src/rust/Cargo.toml
+++ b/src/rust/Cargo.toml
@@ -2,7 +2,7 @@
 name = "stellar-core"
 version = "0.1.0"
 edition = "2021"
-rust-version = "1.67"
+rust-version = "1.71"
 
 [lib]
 name = "rust_stellar_core"
@@ -28,7 +28,7 @@ rustc-simple-version = "0.1.0"
 version = "0.0.17"
 git = "https://github.com/stellar/rs-soroban-env"
 package = "soroban-env-host"
-rev = "0bbeec2d6e5f6a484c797a7211a4ce99e3325c27"
+rev = "6392e6c838452dfafcb0b3f6ddfdd387fedcf426"
 
 # This copy of the soroban host is _optional_ and only enabled during protocol
 # transitions. When transitioning from protocol N to N+1, the `curr` copy
diff --git a/src/rust/src/host-dep-tree-curr.txt b/src/rust/src/host-dep-tree-curr.txt
index 99ed330656..2bc9cacc3d 100644
--- a/src/rust/src/host-dep-tree-curr.txt
+++ b/src/rust/src/host-dep-tree-curr.txt
@@ -1,4 +1,4 @@
-soroban-env-host 0.0.17 git+https://github.com/stellar/rs-soroban-env?rev=0bbeec2d6e5f6a484c797a7211a4ce99e3325c27#0bbeec2d6e5f6a484c797a7211a4ce99e3325c27
+soroban-env-host 0.0.17 git+https://github.com/stellar/rs-soroban-env?rev=6392e6c838452dfafcb0b3f6ddfdd387fedcf426#6392e6c838452dfafcb0b3f6ddfdd387fedcf426
 ├── tracy-client 0.15.2 checksum:434ecabbda9f67eeea1eab44d52f4a20538afa3e2c2770f2efc161142b25b608
 │   ├── tracy-client-sys 0.20.0 checksum:e8cf8aeb20e40d13be65a0b134f8d82d360e72b2793a11de8867d7fbc0f9d6f6
 │   │   └── cc 1.0.79 checksum:50d30906286121d95be3d479533b458f87493b30a4b5f79a607db8f5d11aa91f
@@ -86,14 +86,14 @@ soroban-env-host 0.0.17 git+https://github.com/stellar/rs-soroban-env?rev=0bbeec
 │   ├── wasmi_arena 0.4.0 git+https://github.com/stellar/wasmi?rev=284c963ba080703061797e2a3cba0853edee0dd4#284c963ba080703061797e2a3cba0853edee0dd4
 │   ├── spin 0.9.8 checksum:6980e8d7511241f8acf4aebddbb1ff938df5eebe98691418c4468d0b72a96a67
 │   └── smallvec 1.10.0 checksum:a507befe795404456341dfab10cef66ead4c041f62b8b11bbb92bffe5d0953e0
-├── soroban-native-sdk-macros 0.0.17 git+https://github.com/stellar/rs-soroban-env?rev=0bbeec2d6e5f6a484c797a7211a4ce99e3325c27#0bbeec2d6e5f6a484c797a7211a4ce99e3325c27
+├── soroban-native-sdk-macros 0.0.17 git+https://github.com/stellar/rs-soroban-env?rev=6392e6c838452dfafcb0b3f6ddfdd387fedcf426#6392e6c838452dfafcb0b3f6ddfdd387fedcf426
 │   ├── syn 2.0.18 checksum:32d41677bcbe24c20c52e7c70b0d8db04134c5d1066bf98662e2871ad200ea3e
 │   ├── quote 1.0.28 checksum:1b9ab9c7eadfd8df19006f1cf1a4aed13540ed5cbc047010ece5826e10825488
 │   ├── proc-macro2 1.0.60 checksum:dec2b086b7a862cf4de201096214fa870344cf922b2b30c167badb3af3195406
 │   └── itertools 0.10.5 checksum:b0fd2260e829bddf4cb6ea802289de2f86d6a7a690192fbe91b3f46e0f2c8473
 │       └── either 1.8.1 checksum:7fcaabb2fef8c910e7f4c7ce9f67a1283a1715879a7c230ca9d6d1ae31f16d91
-├── soroban-env-common 0.0.17 git+https://github.com/stellar/rs-soroban-env?rev=0bbeec2d6e5f6a484c797a7211a4ce99e3325c27#0bbeec2d6e5f6a484c797a7211a4ce99e3325c27
-│   ├── stellar-xdr 0.0.17 git+https://github.com/stellar/rs-stellar-xdr?rev=3a853f63639ba729454f53c16545dcddcaa59737#3a853f63639ba729454f53c16545dcddcaa59737
+├── soroban-env-common 0.0.17 git+https://github.com/stellar/rs-soroban-env?rev=6392e6c838452dfafcb0b3f6ddfdd387fedcf426#6392e6c838452dfafcb0b3f6ddfdd387fedcf426
+│   ├── stellar-xdr 0.0.17 git+https://github.com/stellar/rs-stellar-xdr?rev=4eaf2388c1de6fc295ed5f7df8174c199923df5b#4eaf2388c1de6fc295ed5f7df8174c199923df5b
 │   │   ├── hex 0.4.3 checksum:7f24254aa9a54b5c858eaee2f5bccdb46aaf0e486a595ed5fd8f86ba55232a70
 │   │   ├── crate-git-revision 0.0.6 checksum:c521bf1f43d31ed2f73441775ed31935d77901cb3451e44b38a1c1612fcbaf98
 │   │   │   ├── serde_json 1.0.97 checksum:bdf3bf93142acad5821c99197022e170842cdbc1c30482b98750c688c640842a
@@ -109,10 +109,10 @@ soroban-env-host 0.0.17 git+https://github.com/stellar/rs-soroban-env?rev=0bbeec
 │   │   └── base64 0.13.1 checksum:9e1b586273c5702936fe7b7d6896644d8be71e6314cfe09d3167c95f712589e8
 │   ├── static_assertions 1.1.0 checksum:a2eb9349b6444b326872e140eb1cf5e7c522154d69e7a0ffb0fb81c06b37543f
 │   ├── soroban-wasmi 0.30.0-soroban git+https://github.com/stellar/wasmi?rev=284c963ba080703061797e2a3cba0853edee0dd4#284c963ba080703061797e2a3cba0853edee0dd4
-│   ├── soroban-env-macros 0.0.17 git+https://github.com/stellar/rs-soroban-env?rev=0bbeec2d6e5f6a484c797a7211a4ce99e3325c27#0bbeec2d6e5f6a484c797a7211a4ce99e3325c27
+│   ├── soroban-env-macros 0.0.17 git+https://github.com/stellar/rs-soroban-env?rev=6392e6c838452dfafcb0b3f6ddfdd387fedcf426#6392e6c838452dfafcb0b3f6ddfdd387fedcf426
 │   │   ├── thiserror 1.0.40 checksum:978c9a314bd8dc99be594bc3c175faaa9794be04a5a5e153caba6915336cebac
 │   │   ├── syn 2.0.18 checksum:32d41677bcbe24c20c52e7c70b0d8db04134c5d1066bf98662e2871ad200ea3e
-│   │   ├── stellar-xdr 0.0.17 git+https://github.com/stellar/rs-stellar-xdr?rev=3a853f63639ba729454f53c16545dcddcaa59737#3a853f63639ba729454f53c16545dcddcaa59737
+│   │   ├── stellar-xdr 0.0.17 git+https://github.com/stellar/rs-stellar-xdr?rev=4eaf2388c1de6fc295ed5f7df8174c199923df5b#4eaf2388c1de6fc295ed5f7df8174c199923df5b
 │   │   ├── serde_json 1.0.97 checksum:bdf3bf93142acad5821c99197022e170842cdbc1c30482b98750c688c640842a
 │   │   ├── serde 1.0.164 checksum:9e8c8cf938e98f769bc164923b06dce91cea1751522f46f8466461af04c9027d
 │   │   ├── quote 1.0.28 checksum:1b9ab9c7eadfd8df19006f1cf1a4aed13540ed5cbc047010ece5826e10825488