diff --git a/configs/moonbase-alpha.yml b/configs/moonbase-alpha.yml
index 57316d21..3b1dfde0 100644
--- a/configs/moonbase-alpha.yml
+++ b/configs/moonbase-alpha.yml
@@ -1,6 +1,5 @@
 endpoint: wss://wss.api.moonbase.moonbeam.network
 mock-signature-host: true
-allow-unresolved-imports: true
 block: ${env.MOONBASE_BLOCK_NUMBER}
 db: ./db.sqlite
 
diff --git a/configs/moonbeam.yml b/configs/moonbeam.yml
index c32e19e8..3e35571c 100644
--- a/configs/moonbeam.yml
+++ b/configs/moonbeam.yml
@@ -1,6 +1,5 @@
 endpoint: wss://wss.api.moonbeam.network
 mock-signature-host: true
-allow-unresolved-imports: true
 block: ${env.MOONBEAM_BLOCK_NUMBER}
 db: ./db.sqlite
 
diff --git a/configs/moonriver.yml b/configs/moonriver.yml
index 9a4367c6..416001d9 100644
--- a/configs/moonriver.yml
+++ b/configs/moonriver.yml
@@ -1,6 +1,5 @@
 endpoint: wss://wss.moonriver.moonbeam.network
 mock-signature-host: true
-allow-unresolved-imports: true
 block: ${env.MOONRIVER_BLOCK_NUMBER}
 db: ./db.sqlite
 
diff --git a/executor/Cargo.lock b/executor/Cargo.lock
index 7cd0f1a7..33700f6f 100644
--- a/executor/Cargo.lock
+++ b/executor/Cargo.lock
@@ -72,9 +72,9 @@ checksum = "9e1b586273c5702936fe7b7d6896644d8be71e6314cfe09d3167c95f712589e8"
 
 [[package]]
 name = "base64"
-version = "0.21.5"
+version = "0.21.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "35636a1494ede3b646cc98f74f8e62c773a38a659ebc777a2cf26b9b74171df9"
+checksum = "9d297deb1925b89f2ccc13d7635fa0714f12c87adce1c75356b39ca9b7178567"
 
 [[package]]
 name = "bip39"
@@ -245,22 +245,18 @@ dependencies = [
 
 [[package]]
 name = "crossbeam-queue"
-version = "0.3.8"
+version = "0.3.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d1cfb3ea8a53f37c40dea2c7bedcbd88bdfae54f5e2175d6ecaff1c988353add"
+checksum = "df0346b5d5e76ac2fe4e327c5fd1118d6be7c51dfb18f9b7922923f287471e35"
 dependencies = [
- "cfg-if",
  "crossbeam-utils",
 ]
 
 [[package]]
 name = "crossbeam-utils"
-version = "0.8.16"
+version = "0.8.19"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5a22b2d63d4d1dc0b7f1b6b2747dd0088008a9be28b6ddf0b1e7d335e3037294"
-dependencies = [
- "cfg-if",
-]
+checksum = "248e3bacc7dc6baa3b21e405ee045c3047101a49145e7e9eca583ab4c2ca5345"
 
 [[package]]
 name = "crunchy"
@@ -313,7 +309,7 @@ checksum = "f46882e17999c6cc590af592290432be3bce0428cb0d5f8b6715e4dc7b383eb3"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.38",
+ "syn 2.0.48",
 ]
 
 [[package]]
@@ -481,7 +477,7 @@ checksum = "53b153fd91e4b0147f4aced87be237c98248656bb01050b96bf3ee89220a8ddb"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.38",
+ "syn 2.0.48",
 ]
 
 [[package]]
@@ -734,6 +730,12 @@ version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "68354c5c6bd36d73ff3feceb05efa59b6acb7626617f4962be322a825e61f79a"
 
+[[package]]
+name = "multi-stash"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "685a9ac4b61f4e728e1d2c6a7844609c16527aeb5e6c865915c08e619c16410f"
+
 [[package]]
 name = "no-std-net"
 version = "0.6.0"
@@ -767,6 +769,17 @@ dependencies = [
  "num-traits",
 ]
 
+[[package]]
+name = "num-derive"
+version = "0.4.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cfb77679af88f8b125209d354a202862602672222e7f2313fdd6dc349bad4712"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "syn 2.0.48",
+]
+
 [[package]]
 name = "num-integer"
 version = "0.1.45"
@@ -827,22 +840,22 @@ dependencies = [
 
 [[package]]
 name = "pin-project"
-version = "1.1.3"
+version = "1.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fda4ed1c6c173e3fc7a83629421152e01d7b1f9b7f65fb301e490e8cfc656422"
+checksum = "0302c4a0442c456bd56f841aee5c3bfd17967563f6fadc9ceb9f9c23cf3807e0"
 dependencies = [
  "pin-project-internal",
 ]
 
 [[package]]
 name = "pin-project-internal"
-version = "1.1.3"
+version = "1.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4359fd9c9171ec6e8c62926d6faaf553a8dc3f64e1507e76da7911b4f6a04405"
+checksum = "266c042b60c9c76b8d53061e52b2e0d1116abc57cefc8c5cd671619a56ac3690"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.38",
+ "syn 2.0.48",
 ]
 
 [[package]]
@@ -882,18 +895,18 @@ checksum = "5b40af805b3121feab8a3c29f04d8ad262fa8e0561883e7653e024ae4479e6de"
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.69"
+version = "1.0.78"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "134c189feb4956b20f6f547d2cf727d4c0fe06722b20a0eec87ed445a97f92da"
+checksum = "e2422ad645d89c99f8f3e6b88a9fdeca7fabeac836b1002371c4367c8f984aae"
 dependencies = [
  "unicode-ident",
 ]
 
 [[package]]
 name = "quote"
-version = "1.0.33"
+version = "1.0.35"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5267fca4496028628a95160fc423a33e8b2e6af8a5302579e322e4b520293cae"
+checksum = "291ec9ab5efd934aaf503a6466c5d5251535d108ee747472c3977cc5acc868ef"
 dependencies = [
  "proc-macro2",
 ]
@@ -979,18 +992,18 @@ checksum = "836fa6a3e1e547f9a2c4040802ec865b5d85f4014efe00555d7090a3dcaa1090"
 
 [[package]]
 name = "serde"
-version = "1.0.190"
+version = "1.0.196"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "91d3c334ca1ee894a2c6f6ad698fe8c435b76d504b13d436f0685d648d6d96f7"
+checksum = "870026e60fa08c69f064aa766c10f10b1d62db9ccd4d0abb206472bee0ce3b32"
 dependencies = [
  "serde_derive",
 ]
 
 [[package]]
 name = "serde-wasm-bindgen"
-version = "0.5.0"
+version = "0.6.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f3b143e2833c57ab9ad3ea280d21fd34e285a42837aeb0ee301f4f41890fa00e"
+checksum = "b9b713f70513ae1f8d92665bbbbda5c295c2cf1da5542881ae5eefe20c9af132"
 dependencies = [
  "js-sys",
  "serde",
@@ -1008,13 +1021,13 @@ dependencies = [
 
 [[package]]
 name = "serde_derive"
-version = "1.0.190"
+version = "1.0.196"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "67c5609f394e5c2bd7fc51efda478004ea80ef42fee983d5c67a65e34f32c0e3"
+checksum = "33c85360c95e7d137454dc81d9a4ed2b8efd8fbe19cee57357b32b9771fccb67"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.38",
+ "syn 2.0.48",
 ]
 
 [[package]]
@@ -1098,18 +1111,18 @@ dependencies = [
 
 [[package]]
 name = "smallvec"
-version = "1.11.1"
+version = "1.13.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "942b4a808e05215192e39f4ab80813e599068285906cc91aa64f923db842bd5a"
+checksum = "e6ecd384b10a64542d77071bd64bd7b231f4ed5940fba55e98c3de13824cf3d7"
 
 [[package]]
 name = "smoldot"
-version = "0.16.0"
+version = "0.17.0"
 dependencies = [
  "arrayvec 0.7.4",
  "async-lock",
  "atomic-take",
- "base64 0.21.5",
+ "base64 0.21.7",
  "bip39",
  "blake2-rfc",
  "bs58",
@@ -1201,9 +1214,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "2.0.38"
+version = "2.0.48"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e96b79aaa137db8f61e26363a0c9b47d8b4ec75da28b7d1d614c2303e232408b"
+checksum = "0f3531638e407dfc0814761abb7c00a5b54992b849452a0646b7f65c9f770f3f"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -1290,7 +1303,7 @@ dependencies = [
  "once_cell",
  "proc-macro2",
  "quote",
- "syn 2.0.38",
+ "syn 2.0.48",
  "wasm-bindgen-shared",
 ]
 
@@ -1324,7 +1337,7 @@ checksum = "c5353b8dab669f5e10f5bd76df26a9360c748f054f862ff5f3f8aae0c7fb3907"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.38",
+ "syn 2.0.48",
  "wasm-bindgen-backend",
  "wasm-bindgen-shared",
 ]
@@ -1337,10 +1350,13 @@ checksum = "0d046c5d029ba91a1ed14da14dca44b68bf2f124cfbaf741c54151fdb3e0750b"
 
 [[package]]
 name = "wasmi"
-version = "0.31.0"
+version = "0.32.0-beta.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1f341edb80021141d4ae6468cbeefc50798716a347d4085c3811900049ea8945"
+checksum = "6b962e531cc387ce15b1da00f06f727f9a9063619e74d1499c3e443d940378b0"
 dependencies = [
+ "multi-stash",
+ "num-derive",
+ "num-traits",
  "smallvec",
  "spin",
  "wasmi_arena",
@@ -1356,9 +1372,9 @@ checksum = "401c1f35e413fac1846d4843745589d9ec678977ab35a384db8ae7830525d468"
 
 [[package]]
 name = "wasmi_core"
-version = "0.13.0"
+version = "0.15.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dcf1a7db34bff95b85c261002720c00c3a6168256dcb93041d3fa2054d19856a"
+checksum = "3ac482df6761020b2b75c9aade41c105993c5b9f64156c349bb7ccad226a6ecd"
 dependencies = [
  "downcast-rs",
  "libm",
@@ -1414,7 +1430,7 @@ checksum = "020f3dfe25dfc38dfea49ce62d5d45ecdd7f0d8a724fa63eb36b6eba4ec76806"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.38",
+ "syn 2.0.48",
 ]
 
 [[package]]
@@ -1434,5 +1450,5 @@ checksum = "ce36e65b0d2999d2aafac989fb249189a141aee1f53c612c1f37d72631959f69"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.38",
+ "syn 2.0.48",
 ]
diff --git a/executor/Cargo.toml b/executor/Cargo.toml
index e24da132..26e81275 100644
--- a/executor/Cargo.toml
+++ b/executor/Cargo.toml
@@ -19,7 +19,7 @@ serde_json = { version = "1.0", default-features = false }
 hex = { version = "0.4.3", default-features = false }
 hex-literal = "0.4.1"
 wasm-bindgen = "0.2.87"
-serde-wasm-bindgen = "0.5"
+serde-wasm-bindgen = "0.6.3"
 wasm-bindgen-futures = "0.4"
 js-sys = "0.3"
 log = "0.4"
diff --git a/executor/src/task.rs b/executor/src/task.rs
index f3580a5e..42c0ac89 100644
--- a/executor/src/task.rs
+++ b/executor/src/task.rs
@@ -125,7 +125,7 @@ pub async fn run_task(task: TaskCall, js: crate::JsCallback) -> Result<TaskRespo
     let vm_proto = HostVmPrototype::new(Config {
         module: &task.wasm,
         heap_pages: HeapPages::from(2048),
-        exec_hint: smoldot::executor::vm::ExecHint::Oneshot,
+        exec_hint: smoldot::executor::vm::ExecHint::ValidateAndExecuteOnce,
         allow_unresolved_imports: task.allow_unresolved_imports,
     })
     .unwrap();
@@ -400,7 +400,7 @@ pub async fn runtime_version(wasm: HexString) -> RuntimeVersion {
     let vm_proto = HostVmPrototype::new(Config {
         module: &wasm,
         heap_pages: HeapPages::from(2048),
-        exec_hint: smoldot::executor::vm::ExecHint::Oneshot,
+        exec_hint: smoldot::executor::vm::ExecHint::ValidateAndExecuteOnce,
         allow_unresolved_imports: true,
     })
     .unwrap();
diff --git a/packages/e2e/src/author-inherent-mock.test.ts b/packages/e2e/src/author-inherent-mock.test.ts
index 4201f286..17a204ef 100644
--- a/packages/e2e/src/author-inherent-mock.test.ts
+++ b/packages/e2e/src/author-inherent-mock.test.ts
@@ -19,4 +19,13 @@ describe.runIf(process.env.CI || process.env.RUN_ALL)('Nimbus author inherent mo
     await dev.newBlock({ count: 2 })
     await teardown()
   })
+
+  it('Moonbeam build blocks', async () => {
+    const { dev, teardown } = await setupContext({
+      endpoint: 'wss://wss.api.moonbeam.network',
+      db: !process.env.RUN_TESTS_WITHOUT_DB ? 'e2e-tests-db.sqlite' : undefined,
+    })
+    await dev.newBlock({ count: 2 })
+    await teardown()
+  })
 })
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
index 535ea1c3..8b4e2647 100644
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -1,4 +1,4 @@
 [toolchain]
-channel = "1.72"
+channel = "1.74"
 targets = [ "wasm32-unknown-unknown" ]
 profile = "minimal"
diff --git a/vendor/smoldot b/vendor/smoldot
index 79e9d454..275bf806 160000
--- a/vendor/smoldot
+++ b/vendor/smoldot
@@ -1 +1 @@
-Subproject commit 79e9d45400c2456fafab1cf310172f5ccfbd25d8
+Subproject commit 275bf80676788e538f8afce7a4df4bc4d41b463d