diff --git a/Cargo.lock b/Cargo.lock
index 73112bb0ec..4b418e195d 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -47,6 +47,15 @@ version = "1.0.70"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "7de8ce5e0f9f8d88245311066a578d72b7af3e7088f32783804676302df237e4"
 
+[[package]]
+name = "arbitrary"
+version = "1.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e2d098ff73c1ca148721f37baad5ea6a465a13f9573aba8641fbbbae8164a54e"
+dependencies = [
+ "derive_arbitrary",
+]
+
 [[package]]
 name = "assert_cmd"
 version = "2.0.10"
@@ -473,6 +482,17 @@ dependencies = [
  "syn 1.0.109",
 ]
 
+[[package]]
+name = "derive_arbitrary"
+version = "1.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "f3cdeb9ec472d588e539a818b2dee436825730da08ad0017c4b1a17676bdc8b7"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 1.0.109",
+]
+
 [[package]]
 name = "difflib"
 version = "0.4.0"
@@ -1914,8 +1934,9 @@ dependencies = [
 [[package]]
 name = "soroban-env-common"
 version = "0.0.15"
-source = "git+https://github.com/stellar/rs-soroban-env?rev=cf83838ae8a07a00224f0a5a3500eb7969bac7cf#cf83838ae8a07a00224f0a5a3500eb7969bac7cf"
+source = "git+https://github.com/stellar/rs-soroban-env?rev=5ef87058f07ad67eeba4c350a6b6af82bd17f916#5ef87058f07ad67eeba4c350a6b6af82bd17f916"
 dependencies = [
+ "arbitrary",
  "crate-git-revision",
  "ethnum",
  "serde",
@@ -1928,7 +1949,7 @@ dependencies = [
 [[package]]
 name = "soroban-env-guest"
 version = "0.0.15"
-source = "git+https://github.com/stellar/rs-soroban-env?rev=cf83838ae8a07a00224f0a5a3500eb7969bac7cf#cf83838ae8a07a00224f0a5a3500eb7969bac7cf"
+source = "git+https://github.com/stellar/rs-soroban-env?rev=5ef87058f07ad67eeba4c350a6b6af82bd17f916#5ef87058f07ad67eeba4c350a6b6af82bd17f916"
 dependencies = [
  "soroban-env-common",
  "static_assertions",
@@ -1937,7 +1958,7 @@ dependencies = [
 [[package]]
 name = "soroban-env-host"
 version = "0.0.15"
-source = "git+https://github.com/stellar/rs-soroban-env?rev=cf83838ae8a07a00224f0a5a3500eb7969bac7cf#cf83838ae8a07a00224f0a5a3500eb7969bac7cf"
+source = "git+https://github.com/stellar/rs-soroban-env?rev=5ef87058f07ad67eeba4c350a6b6af82bd17f916#5ef87058f07ad67eeba4c350a6b6af82bd17f916"
 dependencies = [
  "backtrace",
  "curve25519-dalek",
@@ -1959,7 +1980,7 @@ dependencies = [
 [[package]]
 name = "soroban-env-macros"
 version = "0.0.15"
-source = "git+https://github.com/stellar/rs-soroban-env?rev=cf83838ae8a07a00224f0a5a3500eb7969bac7cf#cf83838ae8a07a00224f0a5a3500eb7969bac7cf"
+source = "git+https://github.com/stellar/rs-soroban-env?rev=5ef87058f07ad67eeba4c350a6b6af82bd17f916#5ef87058f07ad67eeba4c350a6b6af82bd17f916"
 dependencies = [
  "itertools",
  "proc-macro2",
@@ -1974,7 +1995,7 @@ dependencies = [
 [[package]]
 name = "soroban-ledger-snapshot"
 version = "0.7.0"
-source = "git+https://github.com/stellar/rs-soroban-sdk?rev=8abd3353c728f09ee1c8a2544f67a853e915afc2#8abd3353c728f09ee1c8a2544f67a853e915afc2"
+source = "git+https://github.com/stellar/rs-soroban-sdk?rev=29b505cf95f2fd4fbe639fdb163b606c44920837#29b505cf95f2fd4fbe639fdb163b606c44920837"
 dependencies = [
  "serde",
  "serde_json",
@@ -1985,7 +2006,7 @@ dependencies = [
 [[package]]
 name = "soroban-native-sdk-macros"
 version = "0.0.15"
-source = "git+https://github.com/stellar/rs-soroban-env?rev=cf83838ae8a07a00224f0a5a3500eb7969bac7cf#cf83838ae8a07a00224f0a5a3500eb7969bac7cf"
+source = "git+https://github.com/stellar/rs-soroban-env?rev=5ef87058f07ad67eeba4c350a6b6af82bd17f916#5ef87058f07ad67eeba4c350a6b6af82bd17f916"
 dependencies = [
  "itertools",
  "proc-macro2",
@@ -1996,7 +2017,7 @@ dependencies = [
 [[package]]
 name = "soroban-sdk"
 version = "0.7.0"
-source = "git+https://github.com/stellar/rs-soroban-sdk?rev=8abd3353c728f09ee1c8a2544f67a853e915afc2#8abd3353c728f09ee1c8a2544f67a853e915afc2"
+source = "git+https://github.com/stellar/rs-soroban-sdk?rev=29b505cf95f2fd4fbe639fdb163b606c44920837#29b505cf95f2fd4fbe639fdb163b606c44920837"
 dependencies = [
  "bytes-lit",
  "ed25519-dalek",
@@ -2011,7 +2032,7 @@ dependencies = [
 [[package]]
 name = "soroban-sdk-macros"
 version = "0.7.0"
-source = "git+https://github.com/stellar/rs-soroban-sdk?rev=8abd3353c728f09ee1c8a2544f67a853e915afc2#8abd3353c728f09ee1c8a2544f67a853e915afc2"
+source = "git+https://github.com/stellar/rs-soroban-sdk?rev=29b505cf95f2fd4fbe639fdb163b606c44920837#29b505cf95f2fd4fbe639fdb163b606c44920837"
 dependencies = [
  "darling",
  "itertools",
@@ -2027,7 +2048,7 @@ dependencies = [
 [[package]]
 name = "soroban-spec"
 version = "0.7.0"
-source = "git+https://github.com/stellar/rs-soroban-sdk?rev=8abd3353c728f09ee1c8a2544f67a853e915afc2#8abd3353c728f09ee1c8a2544f67a853e915afc2"
+source = "git+https://github.com/stellar/rs-soroban-sdk?rev=29b505cf95f2fd4fbe639fdb163b606c44920837#29b505cf95f2fd4fbe639fdb163b606c44920837"
 dependencies = [
  "base64 0.13.1",
  "darling",
@@ -2069,7 +2090,7 @@ dependencies = [
 [[package]]
 name = "soroban-token-spec"
 version = "0.7.0"
-source = "git+https://github.com/stellar/rs-soroban-sdk?rev=8abd3353c728f09ee1c8a2544f67a853e915afc2#8abd3353c728f09ee1c8a2544f67a853e915afc2"
+source = "git+https://github.com/stellar/rs-soroban-sdk?rev=29b505cf95f2fd4fbe639fdb163b606c44920837#29b505cf95f2fd4fbe639fdb163b606c44920837"
 dependencies = [
  "soroban-sdk",
 ]
@@ -2136,8 +2157,9 @@ dependencies = [
 [[package]]
 name = "stellar-xdr"
 version = "0.0.15"
-source = "git+https://github.com/stellar/rs-stellar-xdr?rev=4655b635c698bb3bbc628bdba456df627c42ee3a#4655b635c698bb3bbc628bdba456df627c42ee3a"
+source = "git+https://github.com/stellar/rs-stellar-xdr?rev=bcf6f4c3a9dd32822a20af89880650a421d10e7f#bcf6f4c3a9dd32822a20af89880650a421d10e7f"
 dependencies = [
+ "arbitrary",
  "base64 0.13.1",
  "crate-git-revision",
  "hex",
diff --git a/Cargo.toml b/Cargo.toml
index abe745da82..63661b47ce 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -11,29 +11,29 @@ default-members = ["cmd/soroban-cli", "cmd/crates/soroban-test"]
 [workspace.dependencies.soroban-env-host]
 version = "0.0.15"
 git = "https://github.com/stellar/rs-soroban-env"
-rev = "cf83838ae8a07a00224f0a5a3500eb7969bac7cf"
+rev = "5ef87058f07ad67eeba4c350a6b6af82bd17f916"
 
 [workspace.dependencies.soroban-spec]
 version = "0.7.0"
 git = "https://github.com/stellar/rs-soroban-sdk"
-rev = "8abd3353c728f09ee1c8a2544f67a853e915afc2"
+rev = "29b505cf95f2fd4fbe639fdb163b606c44920837"
 
 
 [workspace.dependencies.soroban-token-spec]
 version = "0.7.0"
 git = "https://github.com/stellar/rs-soroban-sdk"
-rev = "8abd3353c728f09ee1c8a2544f67a853e915afc2"
+rev = "29b505cf95f2fd4fbe639fdb163b606c44920837"
 
 
 [workspace.dependencies.soroban-sdk]
 version = "0.7.0"
 git = "https://github.com/stellar/rs-soroban-sdk"
-rev = "8abd3353c728f09ee1c8a2544f67a853e915afc2"
+rev = "29b505cf95f2fd4fbe639fdb163b606c44920837"
 
 [workspace.dependencies.soroban-ledger-snapshot]
 version = "0.7.0"
 git = "https://github.com/stellar/rs-soroban-sdk"
-rev = "8abd3353c728f09ee1c8a2544f67a853e915afc2"
+rev = "29b505cf95f2fd4fbe639fdb163b606c44920837"
 
 [workspace.dependencies.stellar-strkey]
 version = "0.0.7"