diff --git a/Cargo.lock b/Cargo.lock
index bdd40533b..f0792c703 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -68,9 +68,9 @@ dependencies = [
 
 [[package]]
 name = "anyhow"
-version = "1.0.70"
+version = "1.0.71"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7de8ce5e0f9f8d88245311066a578d72b7af3e7088f32783804676302df237e4"
+checksum = "9c7d0618f0e0b7e8ff11427422b64564d5fb0be1940354bfe2e0529b18a9d9b8"
 
 [[package]]
 name = "arrayref"
@@ -193,7 +193,7 @@ checksum = "86ea188f25f0255d8f92797797c97ebf5631fa88178beb1a46fdf5622c9a00e4"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.4",
+ "syn 2.0.25",
 ]
 
 [[package]]
@@ -638,7 +638,21 @@ checksum = "f6ed9c8b2d17acb8110c46f1da5bf4a696d745e1474a16db0cd2b49cd0249bf2"
 dependencies = [
  "core2",
  "multibase",
- "multihash",
+ "multihash 0.16.3",
+ "serde",
+ "serde_bytes",
+ "unsigned-varint",
+]
+
+[[package]]
+name = "cid"
+version = "0.10.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "fd94671561e36e4e7de75f753f577edafb0e7c05d6e4547229fdf7938fbcd2c3"
+dependencies = [
+ "core2",
+ "multibase",
+ "multihash 0.18.1",
  "serde",
  "serde_bytes",
  "unsigned-varint",
@@ -1760,8 +1774,8 @@ dependencies = [
  "fil_actors_runtime",
  "frc42_dispatch",
  "fvm_actor_utils",
- "fvm_ipld_blockstore",
- "fvm_ipld_encoding",
+ "fvm_ipld_blockstore 0.1.1",
+ "fvm_ipld_encoding 0.3.3",
  "fvm_shared",
  "num-derive",
  "num-traits",
@@ -1776,14 +1790,14 @@ checksum = "4a3138c84b845e64c6ad0c50ef299f954d979bd265c8b74509a22b9d1b8107e0"
 dependencies = [
  "anyhow",
  "async-std",
- "cid",
+ "cid 0.8.6",
  "clap",
  "futures",
- "fvm_ipld_blockstore",
+ "fvm_ipld_blockstore 0.1.1",
  "fvm_ipld_car",
- "fvm_ipld_encoding",
+ "fvm_ipld_encoding 0.3.3",
  "serde",
- "serde_ipld_dagcbor",
+ "serde_ipld_dagcbor 0.2.2",
  "serde_json",
 ]
 
@@ -1792,8 +1806,8 @@ name = "fil_actor_cron"
 version = "11.0.0"
 dependencies = [
  "fil_actors_runtime",
- "fvm_ipld_blockstore",
- "fvm_ipld_encoding",
+ "fvm_ipld_blockstore 0.1.1",
+ "fvm_ipld_encoding 0.3.3",
  "fvm_shared",
  "log",
  "num-derive",
@@ -1805,13 +1819,13 @@ dependencies = [
 name = "fil_actor_datacap"
 version = "11.0.0"
 dependencies = [
- "cid",
+ "cid 0.8.6",
  "fil_actors_runtime",
  "frc42_dispatch",
  "frc46_token",
  "fvm_actor_utils",
- "fvm_ipld_blockstore",
- "fvm_ipld_encoding",
+ "fvm_ipld_blockstore 0.1.1",
+ "fvm_ipld_encoding 0.3.3",
  "fvm_ipld_hamt",
  "fvm_shared",
  "lazy_static",
@@ -1826,16 +1840,16 @@ name = "fil_actor_eam"
 version = "11.0.0"
 dependencies = [
  "anyhow",
- "cid",
+ "cid 0.8.6",
  "fil_actor_evm",
  "fil_actors_evm_shared",
  "fil_actors_runtime",
- "fvm_ipld_blockstore",
- "fvm_ipld_encoding",
+ "fvm_ipld_blockstore 0.1.1",
+ "fvm_ipld_encoding 0.3.3",
  "fvm_shared",
  "hex-literal",
  "log",
- "multihash",
+ "multihash 0.16.3",
  "num-derive",
  "num-traits",
  "rlp",
@@ -1850,7 +1864,7 @@ dependencies = [
  "fil_actors_runtime",
  "frc42_dispatch",
  "fvm_actor_utils",
- "fvm_ipld_encoding",
+ "fvm_ipld_encoding 0.3.3",
  "fvm_shared",
  "hex-literal",
  "num-derive",
@@ -1863,21 +1877,21 @@ name = "fil_actor_evm"
 version = "11.0.0"
 dependencies = [
  "anyhow",
- "cid",
+ "cid 0.8.6",
  "ethers 1.0.2",
  "etk-asm",
  "fil_actors_evm_shared",
  "fil_actors_runtime",
  "frc42_dispatch",
- "fvm_ipld_blockstore",
- "fvm_ipld_encoding",
+ "fvm_ipld_blockstore 0.1.1",
+ "fvm_ipld_encoding 0.3.3",
  "fvm_ipld_kamt",
  "fvm_shared",
  "hex",
  "hex-literal",
  "lazy_static",
  "log",
- "multihash",
+ "multihash 0.16.3",
  "num-derive",
  "num-traits",
  "once_cell",
@@ -1893,11 +1907,11 @@ name = "fil_actor_init"
 version = "11.0.0"
 dependencies = [
  "anyhow",
- "cid",
+ "cid 0.8.6",
  "fil_actors_runtime",
  "frc42_dispatch",
- "fvm_ipld_blockstore",
- "fvm_ipld_encoding",
+ "fvm_ipld_blockstore 0.1.1",
+ "fvm_ipld_encoding 0.3.3",
  "fvm_ipld_hamt",
  "fvm_shared",
  "log",
@@ -1911,7 +1925,7 @@ name = "fil_actor_market"
 version = "11.0.0"
 dependencies = [
  "anyhow",
- "cid",
+ "cid 0.8.6",
  "fil_actor_power",
  "fil_actor_reward",
  "fil_actor_verifreg",
@@ -1920,8 +1934,8 @@ dependencies = [
  "frc46_token",
  "fvm_ipld_amt",
  "fvm_ipld_bitfield",
- "fvm_ipld_blockstore",
- "fvm_ipld_encoding",
+ "fvm_ipld_blockstore 0.1.1",
+ "fvm_ipld_encoding 0.3.3",
  "fvm_ipld_hamt",
  "fvm_shared",
  "integer-encoding",
@@ -1929,7 +1943,7 @@ dependencies = [
  "lazy_static",
  "libipld-core 0.13.1",
  "log",
- "multihash",
+ "multihash 0.16.3",
  "num-derive",
  "num-traits",
  "regex",
@@ -1942,7 +1956,7 @@ version = "11.0.0"
 dependencies = [
  "anyhow",
  "byteorder",
- "cid",
+ "cid 0.8.6",
  "fil_actor_account",
  "fil_actor_market",
  "fil_actor_power",
@@ -1951,14 +1965,14 @@ dependencies = [
  "frc42_dispatch",
  "fvm_ipld_amt",
  "fvm_ipld_bitfield",
- "fvm_ipld_blockstore",
- "fvm_ipld_encoding",
+ "fvm_ipld_blockstore 0.1.1",
+ "fvm_ipld_encoding 0.3.3",
  "fvm_ipld_hamt",
  "fvm_shared",
  "itertools",
  "lazy_static",
  "log",
- "multihash",
+ "multihash 0.16.3",
  "num-derive",
  "num-traits",
  "rand",
@@ -1971,12 +1985,12 @@ name = "fil_actor_multisig"
 version = "11.0.0"
 dependencies = [
  "anyhow",
- "cid",
+ "cid 0.8.6",
  "fil_actors_runtime",
  "frc42_dispatch",
  "fvm_actor_utils",
- "fvm_ipld_blockstore",
- "fvm_ipld_encoding",
+ "fvm_ipld_blockstore 0.1.1",
+ "fvm_ipld_encoding 0.3.3",
  "fvm_ipld_hamt",
  "fvm_shared",
  "indexmap",
@@ -1992,13 +2006,13 @@ name = "fil_actor_paych"
 version = "11.0.0"
 dependencies = [
  "anyhow",
- "cid",
+ "cid 0.8.6",
  "derive_builder",
  "fil_actors_runtime",
  "frc42_dispatch",
  "fvm_ipld_amt",
- "fvm_ipld_blockstore",
- "fvm_ipld_encoding",
+ "fvm_ipld_blockstore 0.1.1",
+ "fvm_ipld_encoding 0.3.3",
  "fvm_shared",
  "lazy_static",
  "num-derive",
@@ -2015,12 +2029,12 @@ name = "fil_actor_power"
 version = "11.0.0"
 dependencies = [
  "anyhow",
- "cid",
+ "cid 0.8.6",
  "fil_actor_reward",
  "fil_actors_runtime",
  "frc42_dispatch",
- "fvm_ipld_blockstore",
- "fvm_ipld_encoding",
+ "fvm_ipld_blockstore 0.1.1",
+ "fvm_ipld_encoding 0.3.3",
  "fvm_ipld_hamt",
  "fvm_shared",
  "indexmap",
@@ -2037,8 +2051,8 @@ name = "fil_actor_reward"
 version = "11.0.0"
 dependencies = [
  "fil_actors_runtime",
- "fvm_ipld_blockstore",
- "fvm_ipld_encoding",
+ "fvm_ipld_blockstore 0.1.1",
+ "fvm_ipld_encoding 0.3.3",
  "fvm_shared",
  "lazy_static",
  "log",
@@ -2053,10 +2067,10 @@ name = "fil_actor_system"
 version = "11.0.0"
 dependencies = [
  "anyhow",
- "cid",
+ "cid 0.8.6",
  "fil_actors_runtime",
- "fvm_ipld_blockstore",
- "fvm_ipld_encoding",
+ "fvm_ipld_blockstore 0.1.1",
+ "fvm_ipld_encoding 0.3.3",
  "fvm_shared",
  "num-derive",
  "num-traits",
@@ -2068,13 +2082,13 @@ name = "fil_actor_verifreg"
 version = "11.0.0"
 dependencies = [
  "anyhow",
- "cid",
+ "cid 0.8.6",
  "fil_actors_runtime",
  "frc42_dispatch",
  "frc46_token",
  "fvm_actor_utils",
- "fvm_ipld_blockstore",
- "fvm_ipld_encoding",
+ "fvm_ipld_blockstore 0.1.1",
+ "fvm_ipld_encoding 0.3.3",
  "fvm_ipld_hamt",
  "fvm_shared",
  "lazy_static",
@@ -2089,7 +2103,7 @@ name = "fil_actors_evm_shared"
 version = "11.0.0"
 dependencies = [
  "fil_actors_runtime",
- "fvm_ipld_encoding",
+ "fvm_ipld_encoding 0.3.3",
  "fvm_shared",
  "hex",
  "serde",
@@ -2104,12 +2118,12 @@ dependencies = [
  "blake2b_simd",
  "byteorder",
  "castaway",
- "cid",
+ "cid 0.8.6",
  "derive_builder",
  "fvm_ipld_amt",
  "fvm_ipld_bitfield",
- "fvm_ipld_blockstore",
- "fvm_ipld_encoding",
+ "fvm_ipld_blockstore 0.1.1",
+ "fvm_ipld_encoding 0.3.3",
  "fvm_ipld_hamt",
  "fvm_sdk",
  "fvm_shared",
@@ -2118,7 +2132,7 @@ dependencies = [
  "lazy_static",
  "libsecp256k1",
  "log",
- "multihash",
+ "multihash 0.16.3",
  "num",
  "num-derive",
  "num-traits",
@@ -2137,7 +2151,7 @@ dependencies = [
 name = "fil_builtin_actors_bundle"
 version = "11.0.0"
 dependencies = [
- "cid",
+ "cid 0.8.6",
  "clap",
  "fil_actor_account",
  "fil_actor_bundler",
@@ -2166,7 +2180,7 @@ version = "11.0.0"
 dependencies = [
  "anyhow",
  "bimap",
- "cid",
+ "cid 0.8.6",
  "fil_actor_account",
  "fil_actor_cron",
  "fil_actor_datacap",
@@ -2181,8 +2195,8 @@ dependencies = [
  "fil_actor_verifreg",
  "fil_actors_runtime",
  "frc46_token",
- "fvm_ipld_blockstore",
- "fvm_ipld_encoding",
+ "fvm_ipld_blockstore 0.1.1",
+ "fvm_ipld_encoding 0.3.3",
  "fvm_shared",
  "num-derive",
  "num-traits",
@@ -2246,7 +2260,7 @@ checksum = "c6fda233581861602b8c1c0922a44d79977cb0f56cfe1c3b71eafb589d1da749"
 dependencies = [
  "frc42_hasher",
  "frc42_macros",
- "fvm_ipld_encoding",
+ "fvm_ipld_encoding 0.3.3",
  "fvm_sdk",
  "fvm_shared",
  "thiserror",
@@ -2283,12 +2297,12 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f03b2e4912228bdb9b6d24e7cea4d2d671ec04a8e55f0edc88540b8ceaeea83a"
 dependencies = [
  "anyhow",
- "cid",
+ "cid 0.8.6",
  "frc42_dispatch",
  "fvm_actor_utils",
  "fvm_ipld_amt",
- "fvm_ipld_blockstore",
- "fvm_ipld_encoding",
+ "fvm_ipld_blockstore 0.1.1",
+ "fvm_ipld_encoding 0.3.3",
  "fvm_ipld_hamt",
  "fvm_sdk",
  "fvm_shared",
@@ -2433,10 +2447,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b57882eb67bc56aa67087c584767596c41e54bdd16151a65058177256e860572"
 dependencies = [
  "anyhow",
- "cid",
+ "cid 0.8.6",
  "frc42_dispatch",
- "fvm_ipld_blockstore",
- "fvm_ipld_encoding",
+ "fvm_ipld_blockstore 0.1.1",
+ "fvm_ipld_encoding 0.3.3",
  "fvm_sdk",
  "fvm_shared",
  "num-traits",
@@ -2452,9 +2466,9 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e84f16d6927ce342ef86bd20fcc2d5bd498ed33ae6d7a22fea7a1b453488ec88"
 dependencies = [
  "anyhow",
- "cid",
- "fvm_ipld_blockstore",
- "fvm_ipld_encoding",
+ "cid 0.8.6",
+ "fvm_ipld_blockstore 0.1.1",
+ "fvm_ipld_encoding 0.3.3",
  "itertools",
  "once_cell",
  "serde",
@@ -2464,10 +2478,9 @@ dependencies = [
 [[package]]
 name = "fvm_ipld_bitfield"
 version = "0.5.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d1950291f40d2d1047eb0a4568f7ef6d5b4973452dcef012dffb1957fe483ff7"
+source = "git+https://github.com/filecoin-project/ref-fvm?branch=next#9c16cf5ce37579a83e27843bccfae19af6d16598"
 dependencies = [
- "fvm_ipld_encoding",
+ "fvm_ipld_encoding 0.4.0",
  "serde",
  "thiserror",
  "unsigned-varint",
@@ -2480,8 +2493,18 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "688239a96199577f6705a3f9689abfd795f867f91f5847bc7e236017cc672df7"
 dependencies = [
  "anyhow",
- "cid",
- "multihash",
+ "cid 0.8.6",
+ "multihash 0.16.3",
+]
+
+[[package]]
+name = "fvm_ipld_blockstore"
+version = "0.2.0"
+source = "git+https://github.com/filecoin-project/ref-fvm?branch=next#9c16cf5ce37579a83e27843bccfae19af6d16598"
+dependencies = [
+ "anyhow",
+ "cid 0.10.1",
+ "multihash 0.18.1",
 ]
 
 [[package]]
@@ -2490,10 +2513,10 @@ version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c60423568393a284de6d7c342cd664690611f27d223eb78629fa568ddd4e7951"
 dependencies = [
- "cid",
+ "cid 0.8.6",
  "futures",
- "fvm_ipld_blockstore",
- "fvm_ipld_encoding",
+ "fvm_ipld_blockstore 0.1.1",
+ "fvm_ipld_encoding 0.3.3",
  "integer-encoding",
  "serde",
  "thiserror",
@@ -2506,11 +2529,27 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f0816a2a6df4853de08a723d261110d56a121aa313bc570fe9d248f0a4bc5288"
 dependencies = [
  "anyhow",
- "cid",
- "fvm_ipld_blockstore",
- "multihash",
+ "cid 0.8.6",
+ "fvm_ipld_blockstore 0.1.1",
+ "multihash 0.16.3",
+ "serde",
+ "serde_ipld_dagcbor 0.2.2",
+ "serde_repr",
+ "serde_tuple",
+ "thiserror",
+]
+
+[[package]]
+name = "fvm_ipld_encoding"
+version = "0.4.0"
+source = "git+https://github.com/filecoin-project/ref-fvm?branch=next#9c16cf5ce37579a83e27843bccfae19af6d16598"
+dependencies = [
+ "anyhow",
+ "cid 0.10.1",
+ "fvm_ipld_blockstore 0.2.0",
+ "multihash 0.18.1",
  "serde",
- "serde_ipld_dagcbor",
+ "serde_ipld_dagcbor 0.4.0",
  "serde_repr",
  "serde_tuple",
  "thiserror",
@@ -2524,12 +2563,12 @@ checksum = "0c942494dde990aeac314311bde34c787be99cab7d0836397a75556cbaa2c3e7"
 dependencies = [
  "anyhow",
  "byteorder",
- "cid",
+ "cid 0.8.6",
  "forest_hash_utils",
- "fvm_ipld_blockstore",
- "fvm_ipld_encoding",
+ "fvm_ipld_blockstore 0.1.1",
+ "fvm_ipld_encoding 0.3.3",
  "libipld-core 0.14.0",
- "multihash",
+ "multihash 0.16.3",
  "once_cell",
  "serde",
  "sha2 0.10.6",
@@ -2544,11 +2583,11 @@ checksum = "5ab54acc8b19c5029ceefb3a1aa5708e1513a6ef7b17cdfeb6674c042b70d163"
 dependencies = [
  "anyhow",
  "byteorder",
- "cid",
+ "cid 0.8.6",
  "forest_hash_utils",
- "fvm_ipld_blockstore",
- "fvm_ipld_encoding",
- "multihash",
+ "fvm_ipld_blockstore 0.1.1",
+ "fvm_ipld_encoding 0.3.3",
+ "multihash 0.16.3",
  "once_cell",
  "serde",
  "sha2 0.10.6",
@@ -2561,8 +2600,8 @@ version = "3.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "db8ac1214ca6c31bcbb4e2e7461cd17af18e0496b9053547d465f15c8d8429a7"
 dependencies = [
- "cid",
- "fvm_ipld_encoding",
+ "cid 0.8.6",
+ "fvm_ipld_encoding 0.3.3",
  "fvm_shared",
  "lazy_static",
  "log",
@@ -2579,12 +2618,12 @@ dependencies = [
  "anyhow",
  "bitflags",
  "blake2b_simd",
- "cid",
+ "cid 0.8.6",
  "data-encoding",
  "data-encoding-macro",
- "fvm_ipld_encoding",
+ "fvm_ipld_encoding 0.3.3",
  "lazy_static",
- "multihash",
+ "multihash 0.16.3",
  "num-bigint",
  "num-derive",
  "num-integer",
@@ -3048,10 +3087,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fbdd758764f9680a818af33c31db733eb7c45224715d8816b9dcf0548c75f7c5"
 dependencies = [
  "anyhow",
- "cid",
+ "cid 0.8.6",
  "core2",
  "multibase",
- "multihash",
+ "multihash 0.16.3",
  "serde",
  "thiserror",
 ]
@@ -3063,10 +3102,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d44790246ec6b7314cba745992c23d479d018073e66d49ae40ae1b64e5dd8eb5"
 dependencies = [
  "anyhow",
- "cid",
+ "cid 0.8.6",
  "core2",
  "multibase",
- "multihash",
+ "multihash 0.16.3",
  "serde",
  "thiserror",
 ]
@@ -3194,6 +3233,20 @@ dependencies = [
  "unsigned-varint",
 ]
 
+[[package]]
+name = "multihash"
+version = "0.18.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "cfd8a792c1694c6da4f68db0a9d707c72bd260994da179e6030a5dcee00bb815"
+dependencies = [
+ "blake2b_simd",
+ "core2",
+ "multihash-derive",
+ "serde",
+ "serde-big-array",
+ "unsigned-varint",
+]
+
 [[package]]
 name = "multihash-derive"
 version = "0.8.1"
@@ -3669,9 +3722,9 @@ dependencies = [
 
 [[package]]
 name = "proc-macro2"
-version = "1.0.52"
+version = "1.0.64"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1d0e1ae9e836cc3beddd63db0df682593d7e2d3d891ae8c9083d2113e1744224"
+checksum = "78803b62cbf1f46fde80d7c0e803111524b9877184cfe7c3033659490ac7a7da"
 dependencies = [
  "unicode-ident",
 ]
@@ -3704,9 +3757,9 @@ checksum = "a1d01941d82fa2ab50be1e79e6714289dd7cde78eba4c074bc5a4374f650dfe0"
 
 [[package]]
 name = "quote"
-version = "1.0.26"
+version = "1.0.29"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4424af4bf778aae2051a77b60283332f386554255d722233d09fbfc7e30da2fc"
+checksum = "573015e8ab27661678357f27dc26460738fd2b6c86e46f386fde94cb5d913105"
 dependencies = [
  "proc-macro2",
 ]
@@ -4103,9 +4156,9 @@ checksum = "cd0b0ec5f1c1ca621c432a25813d8d60c88abe6d3e08a3eb9cf37d97a0fe3d73"
 
 [[package]]
 name = "serde"
-version = "1.0.158"
+version = "1.0.171"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "771d4d9c4163ee138805e12c710dd365e4f44be8be0503cb1bb9eb989425d9c9"
+checksum = "30e27d1e4fd7659406c492fd6cfaf2066ba8773de45ca75e855590f856dc34a9"
 dependencies = [
  "serde_derive",
 ]
@@ -4150,13 +4203,13 @@ dependencies = [
 
 [[package]]
 name = "serde_derive"
-version = "1.0.158"
+version = "1.0.171"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e801c1712f48475582b7696ac71e0ca34ebb30e09338425384269d9717c62cad"
+checksum = "389894603bd18c46fa56231694f8d827779c0951a667087194cf9de94ed24682"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.4",
+ "syn 2.0.25",
 ]
 
 [[package]]
@@ -4166,7 +4219,19 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c1e23de7a4a18dff77ab9531f279a882500b8cf3549fde044d4e10481b411f1e"
 dependencies = [
  "cbor4ii",
- "cid",
+ "cid 0.8.6",
+ "scopeguard",
+ "serde",
+]
+
+[[package]]
+name = "serde_ipld_dagcbor"
+version = "0.4.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ace39c1b7526be78c755a4c698313f699cf44e62408c0029bf9ab9450fe836da"
+dependencies = [
+ "cbor4ii",
+ "cid 0.10.1",
  "scopeguard",
  "serde",
 ]
@@ -4190,7 +4255,7 @@ checksum = "bcec881020c684085e55a25f7fd888954d56609ef363479dc5a1305eb0d40cab"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.4",
+ "syn 2.0.25",
 ]
 
 [[package]]
@@ -4417,9 +4482,9 @@ dependencies = [
 
 [[package]]
 name = "syn"
-version = "2.0.4"
+version = "2.0.25"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2c622ae390c9302e214c31013517c2061ecb2699935882c60a9b37f82f8625ae"
+checksum = "15e3fc8c0c74267e2df136e5e5fb656a464158aa57624053375eb9c8c6e25ae2"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -4482,7 +4547,7 @@ dependencies = [
  "anyhow",
  "bimap",
  "blake2b_simd",
- "cid",
+ "cid 0.8.6",
  "ethers 0.17.0",
  "fil_actor_account",
  "fil_actor_cron",
@@ -4505,8 +4570,8 @@ dependencies = [
  "frc46_token",
  "fvm_actor_utils",
  "fvm_ipld_bitfield",
- "fvm_ipld_blockstore",
- "fvm_ipld_encoding",
+ "fvm_ipld_blockstore 0.1.1",
+ "fvm_ipld_encoding 0.3.3",
  "fvm_ipld_hamt",
  "fvm_shared",
  "hex",
@@ -4516,7 +4581,7 @@ dependencies = [
  "lazy_static",
  "libsecp256k1",
  "log",
- "multihash",
+ "multihash 0.16.3",
  "num-derive",
  "num-traits",
  "rand",
@@ -4550,7 +4615,7 @@ checksum = "f9456a42c5b0d803c8cd86e73dd7cc9edd429499f37a3550d286d5e86720569f"
 dependencies = [
  "proc-macro2",
  "quote",
- "syn 2.0.4",
+ "syn 2.0.25",
 ]
 
 [[package]]
@@ -5084,3 +5149,23 @@ name = "zeroize"
 version = "1.5.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "c394b5bd0c6f669e7275d9c20aa90ae064cb22e75a1cad54e1b34088034b149f"
+
+[[patch.unused]]
+name = "fvm_ipld_amt"
+version = "0.6.0"
+source = "git+https://github.com/filecoin-project/ref-fvm?branch=next#9c16cf5ce37579a83e27843bccfae19af6d16598"
+
+[[patch.unused]]
+name = "fvm_ipld_hamt"
+version = "0.7.0"
+source = "git+https://github.com/filecoin-project/ref-fvm?branch=next#9c16cf5ce37579a83e27843bccfae19af6d16598"
+
+[[patch.unused]]
+name = "fvm_sdk"
+version = "3.3.0"
+source = "git+https://github.com/filecoin-project/ref-fvm?branch=next#9c16cf5ce37579a83e27843bccfae19af6d16598"
+
+[[patch.unused]]
+name = "fvm_shared"
+version = "3.4.0"
+source = "git+https://github.com/filecoin-project/ref-fvm?branch=next#9c16cf5ce37579a83e27843bccfae19af6d16598"
diff --git a/Cargo.toml b/Cargo.toml
index 16ed18321..9f11d5325 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -59,13 +59,13 @@ members = [
 ]
 
 [patch.crates-io]
-#fvm_shared = { git = "https://github.com/filecoin-project/ref-fvm", branch = "master" }
-#fvm_sdk = { git = "https://github.com/filecoin-project/ref-fvm", branch = "master" }
-#fvm_ipld_hamt = { git = "https://github.com/filecoin-project/ref-fvm", branch = "master" }
-#fvm_ipld_amt = { git = "https://github.com/filecoin-project/ref-fvm", branch = "master" }
-#fvm_ipld_bitfield = { git = "https://github.com/filecoin-project/ref-fvm", branch = "master" }
-#fvm_ipld_encoding = { git = "https://github.com/filecoin-project/ref-fvm", branch = "master" }
-#fvm_ipld_blockstore = { git = "https://github.com/filecoin-project/ref-fvm", branch = "master" }
+fvm_shared = { git = "https://github.com/filecoin-project/ref-fvm", branch = "next" }
+fvm_sdk = { git = "https://github.com/filecoin-project/ref-fvm", branch = "next" }
+fvm_ipld_hamt = { git = "https://github.com/filecoin-project/ref-fvm", branch = "next" }
+fvm_ipld_amt = { git = "https://github.com/filecoin-project/ref-fvm", branch = "next" }
+fvm_ipld_bitfield = { git = "https://github.com/filecoin-project/ref-fvm", branch = "next" }
+fvm_ipld_encoding = { git = "https://github.com/filecoin-project/ref-fvm", branch = "next" }
+fvm_ipld_blockstore = { git = "https://github.com/filecoin-project/ref-fvm", branch = "next" }
 #fvm_actor_utils = { git = "https://github.com/helix-onchain/filecoin", branch = "main" }
 #frc42_dispatch = { git = "https://github.com/helix-onchain/filecoin", branch = "main" }
 #frc46_token = { git = "https://github.com/helix-onchain/filecoin", branch = "main" }
diff --git a/actors/account/Cargo.toml b/actors/account/Cargo.toml
index 5e3b2b4bd..a92479eaf 100644
--- a/actors/account/Cargo.toml
+++ b/actors/account/Cargo.toml
@@ -22,7 +22,7 @@ num-traits = "0.2.14"
 num-derive = "0.3.3"
 fvm_ipld_blockstore = "0.1.1"
 fvm_ipld_encoding = "0.3.3"
-anyhow = "1.0.65"
+anyhow = "1.0.71"
 
 [dev-dependencies]
 fil_actors_runtime = { path = "../../runtime", features = ["test_utils", "sector-default"] }
diff --git a/actors/miner/Cargo.toml b/actors/miner/Cargo.toml
index 2d77b8d62..ca501bd2d 100644
--- a/actors/miner/Cargo.toml
+++ b/actors/miner/Cargo.toml
@@ -27,7 +27,7 @@ num-derive = "0.3.3"
 lazy_static = "1.4.0"
 log = "0.4.14"
 byteorder = "1.4.3"
-anyhow = "1.0.65"
+anyhow = "1.0.71"
 itertools = "0.10.3"
 fvm_ipld_blockstore = "0.1.1"
 fvm_ipld_encoding = "0.3.3"
diff --git a/rust-toolchain.toml b/rust-toolchain.toml
index cd2854b57..5f489d359 100644
--- a/rust-toolchain.toml
+++ b/rust-toolchain.toml
@@ -1,4 +1,4 @@
 [toolchain]
-channel = "1.64.0"
+channel = "1.68.2"
 components = ["clippy", "llvm-tools-preview", "rustfmt"]
 targets = ["wasm32-unknown-unknown"]