diff --git a/CHANGELOG.md b/CHANGELOG.md
index b1ed1379f1a..0c554a44f91 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,8 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [Unreleased]
 
+## [Version 0.27.0]
+
 ### Added
 - [#1898](https://github.com/FuelLabs/fuel-core/pull/1898): Enforce increasing of the `Executor::VERSION` on each release.
 
diff --git a/Cargo.lock b/Cargo.lock
index 34e023f56c3..9a170c3b8ec 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -14,11 +14,11 @@ dependencies = [
 
 [[package]]
 name = "addr2line"
-version = "0.21.0"
+version = "0.22.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8a30b2e23b9e17a9f90641c7ab1549cd9b44f296d3ccbf309d2863cfe398a0cb"
+checksum = "6e4503c46a5c0c7844e948c9a4d6acd9f50cccb4de1c48eb9e291ea17470c678"
 dependencies = [
- "gimli",
+ "gimli 0.29.0",
 ]
 
 [[package]]
@@ -718,16 +718,16 @@ dependencies = [
 
 [[package]]
 name = "backtrace"
-version = "0.3.71"
+version = "0.3.72"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "26b05800d2e817c8b3b4b54abd461726265fa9789ae34330622f2db9ee696f9d"
+checksum = "17c6a35df3749d2e8bb1b7b21a976d82b15548788d2735b9d82f329268f71a11"
 dependencies = [
  "addr2line",
  "cc",
  "cfg-if",
  "libc",
  "miniz_oxide",
- "object",
+ "object 0.35.0",
  "rustc-demangle",
  "serde",
 ]
@@ -875,12 +875,11 @@ dependencies = [
 
 [[package]]
 name = "blocking"
-version = "1.6.0"
+version = "1.6.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "495f7104e962b7356f0aeb34247aca1fe7d2e783b346582db7f2904cb5717e88"
+checksum = "703f41c54fc768e63e091340b424302bb1c29ef4aa0c7f10fe849dfb114d29ea"
 dependencies = [
  "async-channel 2.3.1",
- "async-lock 3.3.0",
  "async-task",
  "futures-io",
  "futures-lite 2.3.0",
@@ -1103,9 +1102,9 @@ dependencies = [
 
 [[package]]
 name = "clang-sys"
-version = "1.7.0"
+version = "1.8.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "67523a3b4be3ce1989d607a828d036249522dd9c1c8de7f4dd2dae43a37369d1"
+checksum = "0b023947811758c97c59bf9d1c188fd619ad4718dcaa767947df1cadb14f39f4"
 dependencies = [
  "glob",
  "libc",
@@ -1292,9 +1291,9 @@ dependencies = [
 
 [[package]]
 name = "const-hex"
-version = "1.11.4"
+version = "1.12.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "70ff96486ccc291d36a958107caf2c0af8c78c0af7d31ae2f35ce055130de1a6"
+checksum = "94fb8a24a26d37e1ffd45343323dc9fe6654ceea44c12f2fcb3d7ac29e610bc6"
 dependencies = [
  "cfg-if",
  "cpufeatures",
@@ -1463,7 +1462,7 @@ dependencies = [
  "cranelift-control",
  "cranelift-entity",
  "cranelift-isle",
- "gimli",
+ "gimli 0.28.1",
  "hashbrown 0.14.5",
  "log",
  "regalloc2",
@@ -2666,9 +2665,9 @@ dependencies = [
 
 [[package]]
 name = "event-listener"
-version = "5.3.0"
+version = "5.3.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6d9944b8ca13534cdfb2800775f8dd4902ff3fc75a50101466decadfdf322a24"
+checksum = "6032be9bd27023a771701cc49f9f053c751055f71efb2e0ae5c15809093675ba"
 dependencies = [
  "concurrent-queue",
  "parking",
@@ -2691,7 +2690,7 @@ version = "0.5.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0f214dc438f977e6d4e3500aaa277f5ad94ca83fbbd9b1a15713ce2344ccc5a1"
 dependencies = [
- "event-listener 5.3.0",
+ "event-listener 5.3.1",
  "pin-project-lite",
 ]
 
@@ -2851,7 +2850,7 @@ dependencies = [
 
 [[package]]
 name = "fuel-core"
-version = "0.26.0"
+version = "0.27.0"
 dependencies = [
  "anyhow",
  "assert_matches",
@@ -2938,11 +2937,11 @@ dependencies = [
 
 [[package]]
 name = "fuel-core-bft"
-version = "0.26.0"
+version = "0.27.0"
 
 [[package]]
 name = "fuel-core-bin"
-version = "0.26.0"
+version = "0.27.0"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -2975,7 +2974,7 @@ dependencies = [
 
 [[package]]
 name = "fuel-core-chain-config"
-version = "0.26.0"
+version = "0.27.0"
 dependencies = [
  "anyhow",
  "bech32",
@@ -3001,7 +3000,7 @@ dependencies = [
 
 [[package]]
 name = "fuel-core-client"
-version = "0.26.0"
+version = "0.27.0"
 dependencies = [
  "anyhow",
  "cynic",
@@ -3024,7 +3023,7 @@ dependencies = [
 
 [[package]]
 name = "fuel-core-client-bin"
-version = "0.26.0"
+version = "0.27.0"
 dependencies = [
  "clap 4.5.4",
  "fuel-core-client",
@@ -3035,7 +3034,7 @@ dependencies = [
 
 [[package]]
 name = "fuel-core-consensus-module"
-version = "0.26.0"
+version = "0.27.0"
 dependencies = [
  "anyhow",
  "fuel-core-chain-config",
@@ -3047,7 +3046,7 @@ dependencies = [
 
 [[package]]
 name = "fuel-core-database"
-version = "0.26.0"
+version = "0.27.0"
 dependencies = [
  "anyhow",
  "derive_more",
@@ -3058,7 +3057,7 @@ dependencies = [
 
 [[package]]
 name = "fuel-core-e2e-client"
-version = "0.26.0"
+version = "0.27.0"
 dependencies = [
  "anyhow",
  "assert_cmd",
@@ -3084,7 +3083,7 @@ dependencies = [
 
 [[package]]
 name = "fuel-core-executor"
-version = "0.26.0"
+version = "0.27.0"
 dependencies = [
  "anyhow",
  "fuel-core-storage",
@@ -3098,7 +3097,7 @@ dependencies = [
 
 [[package]]
 name = "fuel-core-importer"
-version = "0.26.0"
+version = "0.27.0"
 dependencies = [
  "anyhow",
  "derive_more",
@@ -3115,7 +3114,7 @@ dependencies = [
 
 [[package]]
 name = "fuel-core-keygen"
-version = "0.26.0"
+version = "0.27.0"
 dependencies = [
  "anyhow",
  "clap 4.5.4",
@@ -3126,7 +3125,7 @@ dependencies = [
 
 [[package]]
 name = "fuel-core-keygen-bin"
-version = "0.26.0"
+version = "0.27.0"
 dependencies = [
  "anyhow",
  "atty",
@@ -3139,7 +3138,7 @@ dependencies = [
 
 [[package]]
 name = "fuel-core-metrics"
-version = "0.26.0"
+version = "0.27.0"
 dependencies = [
  "axum",
  "once_cell",
@@ -3152,7 +3151,7 @@ dependencies = [
 
 [[package]]
 name = "fuel-core-p2p"
-version = "0.26.0"
+version = "0.27.0"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -3188,7 +3187,7 @@ dependencies = [
 
 [[package]]
 name = "fuel-core-poa"
-version = "0.26.0"
+version = "0.27.0"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -3207,7 +3206,7 @@ dependencies = [
 
 [[package]]
 name = "fuel-core-producer"
-version = "0.26.0"
+version = "0.27.0"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -3225,7 +3224,7 @@ dependencies = [
 
 [[package]]
 name = "fuel-core-relayer"
-version = "0.26.0"
+version = "0.27.0"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -3257,7 +3256,7 @@ dependencies = [
 
 [[package]]
 name = "fuel-core-services"
-version = "0.26.0"
+version = "0.27.0"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -3271,7 +3270,7 @@ dependencies = [
 
 [[package]]
 name = "fuel-core-storage"
-version = "0.26.0"
+version = "0.27.0"
 dependencies = [
  "anyhow",
  "derive_more",
@@ -3295,7 +3294,7 @@ dependencies = [
 
 [[package]]
 name = "fuel-core-sync"
-version = "0.26.0"
+version = "0.27.0"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -3351,7 +3350,7 @@ dependencies = [
 
 [[package]]
 name = "fuel-core-trace"
-version = "0.26.0"
+version = "0.27.0"
 dependencies = [
  "ctor",
  "tracing",
@@ -3361,7 +3360,7 @@ dependencies = [
 
 [[package]]
 name = "fuel-core-txpool"
-version = "0.26.0"
+version = "0.27.0"
 dependencies = [
  "anyhow",
  "async-trait",
@@ -3386,7 +3385,7 @@ dependencies = [
 
 [[package]]
 name = "fuel-core-types"
-version = "0.26.0"
+version = "0.27.0"
 dependencies = [
  "anyhow",
  "bs58",
@@ -3403,7 +3402,7 @@ dependencies = [
 
 [[package]]
 name = "fuel-core-upgradable-executor"
-version = "0.26.0"
+version = "0.27.0"
 dependencies = [
  "anyhow",
  "fuel-core-executor",
@@ -3419,7 +3418,7 @@ dependencies = [
 
 [[package]]
 name = "fuel-core-wasm-executor"
-version = "0.26.0"
+version = "0.27.0"
 dependencies = [
  "anyhow",
  "fuel-core-executor",
@@ -3791,6 +3790,12 @@ dependencies = [
  "stable_deref_trait",
 ]
 
+[[package]]
+name = "gimli"
+version = "0.29.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "40ecd4077b5ae9fd2e9e169b102c6c330d0605168eb0e8bf79952b256dbefffd"
+
 [[package]]
 name = "glob"
 version = "0.3.1"
@@ -5869,6 +5874,15 @@ dependencies = [
  "memchr",
 ]
 
+[[package]]
+name = "object"
+version = "0.35.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "b8ec7ab813848ba4522158d5517a6093db1ded27575b070f4177b8d12b41db5e"
+dependencies = [
+ "memchr",
+]
+
 [[package]]
 name = "oid-registry"
 version = "0.7.0"
@@ -8583,7 +8597,7 @@ dependencies = [
  "serde",
  "serde_spanned",
  "toml_datetime",
- "winnow 0.6.8",
+ "winnow 0.6.9",
 ]
 
 [[package]]
@@ -9094,11 +9108,11 @@ dependencies = [
  "bincode",
  "bumpalo",
  "cfg-if",
- "gimli",
+ "gimli 0.28.1",
  "indexmap 2.2.6",
  "libc",
  "log",
- "object",
+ "object 0.32.2",
  "once_cell",
  "paste",
  "rayon",
@@ -9159,9 +9173,9 @@ dependencies = [
  "cranelift-frontend",
  "cranelift-native",
  "cranelift-wasm",
- "gimli",
+ "gimli 0.28.1",
  "log",
- "object",
+ "object 0.32.2",
  "target-lexicon",
  "thiserror",
  "wasmparser",
@@ -9180,8 +9194,8 @@ dependencies = [
  "cranelift-codegen",
  "cranelift-control",
  "cranelift-native",
- "gimli",
- "object",
+ "gimli 0.28.1",
+ "object 0.32.2",
  "target-lexicon",
  "wasmtime-environ",
 ]
@@ -9195,10 +9209,10 @@ dependencies = [
  "anyhow",
  "bincode",
  "cranelift-entity",
- "gimli",
+ "gimli 0.28.1",
  "indexmap 2.2.6",
  "log",
- "object",
+ "object 0.32.2",
  "serde",
  "serde_derive",
  "target-lexicon",
@@ -9516,9 +9530,9 @@ dependencies = [
 
 [[package]]
 name = "winnow"
-version = "0.6.8"
+version = "0.6.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c3c52e9c97a68071b23e836c9380edae937f17b9c4667bd021973efc689f618d"
+checksum = "86c949fede1d13936a99f14fafd3e76fd642b556dd2ce96287fbe2e0151bfac6"
 dependencies = [
  "memchr",
 ]
diff --git a/Cargo.toml b/Cargo.toml
index ac5b57de7ee..98b11e99d2b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -48,36 +48,36 @@ homepage = "https://fuel.network/"
 keywords = ["blockchain", "cryptocurrencies", "fuel-vm", "vm"]
 license = "BUSL-1.1"
 repository = "https://github.com/FuelLabs/fuel-core"
-version = "0.26.0"
+version = "0.27.0"
 
 [workspace.dependencies]
 # Workspace members
-fuel-core = { version = "0.26.0", path = "./crates/fuel-core", default-features = false }
-fuel-core-client-bin = { version = "0.26.0", path = "./bin/client" }
-fuel-core-bin = { version = "0.26.0", path = "./bin/fuel-core" }
-fuel-core-keygen = { version = "0.26.0", path = "./crates/keygen" }
-fuel-core-keygen-bin = { version = "0.26.0", path = "./bin/keygen" }
-fuel-core-chain-config = { version = "0.26.0", path = "./crates/chain-config", default-features = false }
-fuel-core-client = { version = "0.26.0", path = "./crates/client" }
-fuel-core-database = { version = "0.26.0", path = "./crates/database" }
-fuel-core-metrics = { version = "0.26.0", path = "./crates/metrics" }
-fuel-core-services = { version = "0.26.0", path = "./crates/services" }
-fuel-core-consensus-module = { version = "0.26.0", path = "./crates/services/consensus_module" }
-fuel-core-bft = { version = "0.26.0", path = "./crates/services/consensus_module/bft" }
-fuel-core-poa = { version = "0.26.0", path = "./crates/services/consensus_module/poa" }
-fuel-core-executor = { version = "0.26.0", path = "./crates/services/executor", default-features = false }
-fuel-core-importer = { version = "0.26.0", path = "./crates/services/importer" }
-fuel-core-p2p = { version = "0.26.0", path = "./crates/services/p2p" }
-fuel-core-producer = { version = "0.26.0", path = "./crates/services/producer" }
-fuel-core-relayer = { version = "0.26.0", path = "./crates/services/relayer" }
-fuel-core-sync = { version = "0.26.0", path = "./crates/services/sync" }
-fuel-core-txpool = { version = "0.26.0", path = "./crates/services/txpool" }
-fuel-core-storage = { version = "0.26.0", path = "./crates/storage", default-features = false }
-fuel-core-trace = { version = "0.26.0", path = "./crates/trace" }
-fuel-core-types = { version = "0.26.0", path = "./crates/types", default-features = false }
+fuel-core = { version = "0.27.0", path = "./crates/fuel-core", default-features = false }
+fuel-core-client-bin = { version = "0.27.0", path = "./bin/fuel-core-client" }
+fuel-core-bin = { version = "0.27.0", path = "./bin/fuel-core" }
+fuel-core-keygen = { version = "0.27.0", path = "./crates/keygen" }
+fuel-core-keygen-bin = { version = "0.27.0", path = "./bin/keygen" }
+fuel-core-chain-config = { version = "0.27.0", path = "./crates/chain-config", default-features = false }
+fuel-core-client = { version = "0.27.0", path = "./crates/client" }
+fuel-core-database = { version = "0.27.0", path = "./crates/database" }
+fuel-core-metrics = { version = "0.27.0", path = "./crates/metrics" }
+fuel-core-services = { version = "0.27.0", path = "./crates/services" }
+fuel-core-consensus-module = { version = "0.27.0", path = "./crates/services/consensus_module" }
+fuel-core-bft = { version = "0.27.0", path = "./crates/services/consensus_module/bft" }
+fuel-core-poa = { version = "0.27.0", path = "./crates/services/consensus_module/poa" }
+fuel-core-executor = { version = "0.27.0", path = "./crates/services/executor", default-features = false }
+fuel-core-importer = { version = "0.27.0", path = "./crates/services/importer" }
+fuel-core-p2p = { version = "0.27.0", path = "./crates/services/p2p" }
+fuel-core-producer = { version = "0.27.0", path = "./crates/services/producer" }
+fuel-core-relayer = { version = "0.27.0", path = "./crates/services/relayer" }
+fuel-core-sync = { version = "0.27.0", path = "./crates/services/sync" }
+fuel-core-txpool = { version = "0.27.0", path = "./crates/services/txpool" }
+fuel-core-storage = { version = "0.27.0", path = "./crates/storage", default-features = false }
+fuel-core-trace = { version = "0.27.0", path = "./crates/trace" }
+fuel-core-types = { version = "0.27.0", path = "./crates/types", default-features = false }
 fuel-core-tests = { version = "0.0.0", path = "./tests" }
-fuel-core-upgradable-executor = { version = "0.26.0", path = "./crates/services/upgradable-executor" }
-fuel-core-wasm-executor = { version = "0.26.0", path = "./crates/services/upgradable-executor/wasm-executor", default-features = false }
+fuel-core-upgradable-executor = { version = "0.27.0", path = "./crates/services/upgradable-executor" }
+fuel-core-wasm-executor = { version = "0.27.0", path = "./crates/services/upgradable-executor/wasm-executor", default-features = false }
 fuel-core-xtask = { version = "0.0.0", path = "./xtask" }
 
 # Fuel dependencies
diff --git a/bin/fuel-core/chainspec/local-testnet/state_transition_bytecode.wasm b/bin/fuel-core/chainspec/local-testnet/state_transition_bytecode.wasm
index 450d7f7d2b0..3cb63688e5f 100755
Binary files a/bin/fuel-core/chainspec/local-testnet/state_transition_bytecode.wasm and b/bin/fuel-core/chainspec/local-testnet/state_transition_bytecode.wasm differ
diff --git a/crates/services/upgradable-executor/build.rs b/crates/services/upgradable-executor/build.rs
index f8fc81bef30..b1cd667daea 100644
--- a/crates/services/upgradable-executor/build.rs
+++ b/crates/services/upgradable-executor/build.rs
@@ -62,9 +62,6 @@ fn build_wasm() {
         args.extend([
             "--version".to_owned(),
             crate_version.to_owned(),
-            // We can use the offline mode because it was already downloaded
-            // by the `build.rs` dependencies requirements.
-            "--offline".to_string(),
             "fuel-core-wasm-executor".to_string(),
         ]);
     }
diff --git a/crates/services/upgradable-executor/src/executor.rs b/crates/services/upgradable-executor/src/executor.rs
index e4630055515..6137d3ba430 100644
--- a/crates/services/upgradable-executor/src/executor.rs
+++ b/crates/services/upgradable-executor/src/executor.rs
@@ -54,7 +54,10 @@ use fuel_core_storage::{
 use fuel_core_types::blockchain::block::PartialFuelBlock;
 #[cfg(any(test, feature = "test-helpers"))]
 use fuel_core_types::services::executor::UncommittedResult;
-use fuel_core_types::services::executor::ValidationResult;
+use fuel_core_types::{
+    blockchain::header::LATEST_STATE_TRANSITION_VERSION,
+    services::executor::ValidationResult,
+};
 
 #[cfg(feature = "wasm-executor")]
 enum ExecutionStrategy {
@@ -114,7 +117,7 @@ impl<S, R> Executor<S, R> {
     /// we need to use a native executor or WASM. If the version is the same as
     /// on the block, native execution is used. If the version is not the same
     /// as in the block, then the WASM executor is used.
-    pub const VERSION: u32 = StateTransitionBytecodeVersion::MIN;
+    pub const VERSION: u32 = LATEST_STATE_TRANSITION_VERSION;
 
     /// This constant is used along with the `version_check` test.
     /// To avoid automatic bumping during release, the constant uses `-` instead of `.`.
@@ -129,7 +132,7 @@ impl<S, R> Executor<S, R> {
         StateTransitionBytecodeVersion,
     )] = &[
         ("0-26-0", StateTransitionBytecodeVersion::MIN),
-        // ("0-27-0", 1),
+        ("0-27-0", LATEST_STATE_TRANSITION_VERSION),
     ];
 
     pub fn new(
diff --git a/crates/types/src/blockchain/header.rs b/crates/types/src/blockchain/header.rs
index 8ac43733295..3ea33b594e0 100644
--- a/crates/types/src/blockchain/header.rs
+++ b/crates/types/src/blockchain/header.rs
@@ -162,9 +162,11 @@ pub type ConsensusParametersVersion = u32;
 /// The type representing the version of the state transition bytecode.
 pub type StateTransitionBytecodeVersion = u32;
 
+/// The latest version of the state transition bytecode.
+pub const LATEST_STATE_TRANSITION_VERSION: StateTransitionBytecodeVersion = 1;
+
 #[derive(Copy, Clone, Debug, PartialEq, Eq)]
 #[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
-#[cfg_attr(any(test, feature = "test-helpers"), derive(Default))]
 /// The fuel block application header.
 /// Contains everything except consensus related data.
 pub struct ApplicationHeader<Generated> {
@@ -183,6 +185,21 @@ pub struct ApplicationHeader<Generated> {
     pub generated: Generated,
 }
 
+#[cfg(any(test, feature = "test-helpers"))]
+impl<Generated> Default for ApplicationHeader<Generated>
+where
+    Generated: Default,
+{
+    fn default() -> Self {
+        Self {
+            da_height: Default::default(),
+            consensus_parameters_version: Default::default(),
+            state_transition_bytecode_version: LATEST_STATE_TRANSITION_VERSION,
+            generated: Default::default(),
+        }
+    }
+}
+
 #[derive(Copy, Clone, Debug, PartialEq, Eq)]
 #[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
 #[cfg_attr(any(test, feature = "test-helpers"), derive(Default))]
diff --git a/tests/tests/regenesis.rs b/tests/tests/regenesis.rs
index 8dc8a5250d6..fab690a4e84 100644
--- a/tests/tests/regenesis.rs
+++ b/tests/tests/regenesis.rs
@@ -2,6 +2,7 @@ use clap::Parser;
 use fuel_core::{
     chain_config::{
         ChainConfig,
+        LastBlockConfig,
         SnapshotWriter,
     },
     service::{
@@ -22,6 +23,7 @@ use fuel_core_client::client::{
     FuelClient,
 };
 use fuel_core_types::{
+    blockchain::header::LATEST_STATE_TRANSITION_VERSION,
     fuel_asm::{
         op,
         GTFArgs,
@@ -252,6 +254,10 @@ async fn test_regenesis_spent_messages_are_preserved() -> anyhow::Result<()> {
             data: vec![],
             da_height: Default::default(),
         }],
+        last_block: Some(LastBlockConfig {
+            state_transition_version: LATEST_STATE_TRANSITION_VERSION - 1,
+            ..Default::default()
+        }),
         ..Default::default()
     };
     let writer = SnapshotWriter::json(state_config_dir.path());