diff --git a/Cargo.lock b/Cargo.lock
index 03b37956..bcf64b7f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -405,18 +405,6 @@ dependencies = [
  "winapi",
 ]
 
-[[package]]
-name = "auto_impl"
-version = "0.5.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7862e21c893d65a1650125d157eaeec691439379a1cee17ee49031b79236ada4"
-dependencies = [
- "proc-macro-error",
- "proc-macro2",
- "quote",
- "syn",
-]
-
 [[package]]
 name = "auto_impl"
 version = "1.0.1"
@@ -2140,6 +2128,25 @@ dependencies = [
  "cfg-if",
 ]
 
+[[package]]
+name = "enr"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "492a7e5fc2504d5fdce8e124d3e263b244a68b283cac67a69eda0cd43e0aebad"
+dependencies = [
+ "base64 0.13.1",
+ "bs58",
+ "bytes",
+ "hex",
+ "k256 0.11.6",
+ "log",
+ "rand 0.8.5",
+ "rlp",
+ "serde",
+ "sha3",
+ "zeroize",
+]
+
 [[package]]
 name = "enum-as-inner"
 version = "0.5.1"
@@ -2283,9 +2290,9 @@ dependencies = [
 
 [[package]]
 name = "ethers"
-version = "1.0.2"
+version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "11f26f9d8d80da18ca72aca51804c65eb2153093af3bec74fd5ce32aa0c1f665"
+checksum = "839a392641e746a1ff365ef7c901238410b5c6285d240cf2409ffaaa7df9a78a"
 dependencies = [
  "ethers-addressbook",
  "ethers-contract",
@@ -2299,9 +2306,9 @@ dependencies = [
 
 [[package]]
 name = "ethers-addressbook"
-version = "1.0.2"
+version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fe4be54dd2260945d784e06ccdeb5ad573e8f1541838cee13a1ab885485eaa0b"
+checksum = "9e1e010165c08a2a3fa43c0bb8bc9d596f079a021aaa2cc4e8d921df09709c95"
 dependencies = [
  "ethers-core",
  "once_cell",
@@ -2311,9 +2318,9 @@ dependencies = [
 
 [[package]]
 name = "ethers-contract"
-version = "1.0.2"
+version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e9c3c3e119a89f0a9a1e539e7faecea815f74ddcf7c90d0b00d1f524db2fdc9c"
+checksum = "be33fd47a06cc8f97caf614cf7cf91af9dd6dcd767511578895fa884b430c4b8"
 dependencies = [
  "ethers-contract-abigen",
  "ethers-contract-derive",
@@ -2330,17 +2337,19 @@ dependencies = [
 
 [[package]]
 name = "ethers-contract-abigen"
-version = "1.0.2"
+version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3d4e5ad46aede34901f71afdb7bb555710ed9613d88d644245c657dc371aa228"
+checksum = "60d9f9ecb4a18c1693de954404b66e0c9df31dac055b411645e38c4efebf3dbc"
 dependencies = [
  "Inflector",
  "cfg-if",
  "dunce",
  "ethers-core",
+ "ethers-etherscan",
  "eyre",
  "getrandom 0.2.8",
  "hex",
+ "prettyplease",
  "proc-macro2",
  "quote",
  "regex",
@@ -2348,6 +2357,7 @@ dependencies = [
  "serde",
  "serde_json",
  "syn",
+ "tokio",
  "toml",
  "url",
  "walkdir",
@@ -2355,12 +2365,13 @@ dependencies = [
 
 [[package]]
 name = "ethers-contract-derive"
-version = "1.0.2"
+version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f192e8e4cf2b038318aae01e94e7644e0659a76219e94bcd3203df744341d61f"
+checksum = "001b33443a67e273120923df18bab907a0744ad4b5fef681a8b0691f2ee0f3de"
 dependencies = [
  "ethers-contract-abigen",
  "ethers-core",
+ "eyre",
  "hex",
  "proc-macro2",
  "quote",
@@ -2370,9 +2381,9 @@ dependencies = [
 
 [[package]]
 name = "ethers-core"
-version = "1.0.2"
+version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ade3e9c97727343984e1ceada4fdab11142d2ee3472d2c67027d56b1251d4f15"
+checksum = "d5925cba515ac18eb5c798ddf6069cc33ae00916cb08ae64194364a1b35c100b"
 dependencies = [
  "arrayvec 0.7.2",
  "bytes",
@@ -2382,8 +2393,10 @@ dependencies = [
  "elliptic-curve",
  "ethabi",
  "generic-array 0.14.6",
+ "getrandom 0.2.8",
  "hex",
  "k256 0.11.6",
+ "num_enum",
  "once_cell",
  "open-fastrlp",
  "proc-macro2",
@@ -2394,6 +2407,7 @@ dependencies = [
  "serde_json",
  "strum",
  "syn",
+ "tempfile",
  "thiserror",
  "tiny-keccak",
  "unicode-xid",
@@ -2401,11 +2415,12 @@ dependencies = [
 
 [[package]]
 name = "ethers-etherscan"
-version = "1.0.2"
+version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a9713f525348e5dde025d09b0a4217429f8074e8ff22c886263cc191e87d8216"
+checksum = "0d769437fafd0b47ea8b95e774e343c5195c77423f0f54b48d11c0d9ed2148ad"
 dependencies = [
  "ethers-core",
+ "ethers-solc",
  "getrandom 0.2.8",
  "reqwest",
  "semver 1.0.17",
@@ -2418,12 +2433,12 @@ dependencies = [
 
 [[package]]
 name = "ethers-middleware"
-version = "1.0.2"
+version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e71df7391b0a9a51208ffb5c7f2d068900e99d6b3128d3a4849d138f194778b7"
+checksum = "a7dd311b76eab9d15209e4fd16bb419e25543709cbdf33079e8923dfa597517c"
 dependencies = [
  "async-trait",
- "auto_impl 0.5.0",
+ "auto_impl",
  "ethers-contract",
  "ethers-core",
  "ethers-etherscan",
@@ -2444,13 +2459,14 @@ dependencies = [
 
 [[package]]
 name = "ethers-providers"
-version = "1.0.2"
+version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a1a9e0597aa6b2fdc810ff58bc95e4eeaa2c219b3e615ed025106ecb027407d8"
+checksum = "ed7174af93619e81844d3d49887106a3721e5caecdf306e0b824bfb4316db3be"
 dependencies = [
  "async-trait",
- "auto_impl 1.0.1",
- "base64 0.13.1",
+ "auto_impl",
+ "base64 0.21.0",
+ "enr",
  "ethers-core",
  "futures-core",
  "futures-timer",
@@ -2479,9 +2495,9 @@ dependencies = [
 
 [[package]]
 name = "ethers-signers"
-version = "1.0.2"
+version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3f41ced186867f64773db2e55ffdd92959e094072a1d09a5e5e831d443204f98"
+checksum = "1d45ff294473124fd5bb96be56516ace179eef0eaec5b281f68c953ddea1a8bf"
 dependencies = [
  "async-trait",
  "coins-bip32",
@@ -2493,13 +2509,14 @@ dependencies = [
  "rand 0.8.5",
  "sha2 0.10.6",
  "thiserror",
+ "tracing",
 ]
 
 [[package]]
 name = "ethers-solc"
-version = "1.0.2"
+version = "2.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "cbe9c0a6d296c57191e5f8a613a3b5e816812c28f4a28d6178a17c21db903d77"
+checksum = "e5500989f6abfc751a660a3090c7d66790300ff59b7744cedb89e23dd1179d83"
 dependencies = [
  "cfg-if",
  "dunce",
@@ -5460,6 +5477,27 @@ dependencies = [
  "libc",
 ]
 
+[[package]]
+name = "num_enum"
+version = "0.5.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "1f646caf906c20226733ed5b1374287eb97e3c2a5c227ce668c1f2ce20ae57c9"
+dependencies = [
+ "num_enum_derive",
+]
+
+[[package]]
+name = "num_enum_derive"
+version = "0.5.11"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "dcbff9bc912032c62bf65ef1d5aea88983b420f4f839db1e9b0c281a25c9c799"
+dependencies = [
+ "proc-macro-crate",
+ "proc-macro2",
+ "quote",
+ "syn",
+]
+
 [[package]]
 name = "number_prefix"
 version = "0.4.0"
@@ -5530,7 +5568,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "786393f80485445794f6043fd3138854dd109cc6c4bd1a6383db304c9ce9b9ce"
 dependencies = [
  "arrayvec 0.7.2",
- "auto_impl 1.0.1",
+ "auto_impl",
  "bytes",
  "ethereum-types",
  "open-fastrlp-derive",
@@ -6022,34 +6060,32 @@ dependencies = [
 
 [[package]]
 name = "phf"
-version = "0.10.1"
+version = "0.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fabbf1ead8a5bcbc20f5f8b939ee3f5b0f6f281b6ad3468b84656b658b455259"
+checksum = "928c6535de93548188ef63bb7c4036bd415cd8f36ad25af44b9789b2ee72a48c"
 dependencies = [
  "phf_macros",
- "phf_shared",
- "proc-macro-hack",
+ "phf_shared 0.11.1",
 ]
 
 [[package]]
 name = "phf_generator"
-version = "0.10.0"
+version = "0.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5d5285893bb5eb82e6aaf5d59ee909a06a16737a8970984dd7746ba9283498d6"
+checksum = "b1181c94580fa345f50f19d738aaa39c0ed30a600d95cb2d3e23f94266f14fbf"
 dependencies = [
- "phf_shared",
+ "phf_shared 0.11.1",
  "rand 0.8.5",
 ]
 
 [[package]]
 name = "phf_macros"
-version = "0.10.0"
+version = "0.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "58fdf3184dd560f160dd73922bea2d5cd6e8f064bf4b13110abd81b03697b4e0"
+checksum = "92aacdc5f16768709a569e913f7451034034178b05bdc8acda226659a3dccc66"
 dependencies = [
  "phf_generator",
- "phf_shared",
- "proc-macro-hack",
+ "phf_shared 0.11.1",
  "proc-macro2",
  "quote",
  "syn",
@@ -6064,6 +6100,15 @@ dependencies = [
  "siphasher",
 ]
 
+[[package]]
+name = "phf_shared"
+version = "0.11.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "e1fb5f6f826b772a8d4c0394209441e7d37cbbb967ae9c7e0e8134365c9ee676"
+dependencies = [
+ "siphasher",
+]
+
 [[package]]
 name = "pico-args"
 version = "0.4.2"
@@ -6296,12 +6341,6 @@ dependencies = [
  "version_check",
 ]
 
-[[package]]
-name = "proc-macro-hack"
-version = "0.5.20+deprecated"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dc375e1527247fe1a97d8b7156678dfe7c1af2fc075c9a4db3690ecd2a148068"
-
 [[package]]
 name = "proc-macro2"
 version = "1.0.52"
@@ -8595,9 +8634,9 @@ dependencies = [
 
 [[package]]
 name = "solang-parser"
-version = "0.1.18"
+version = "0.2.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ac8ac4bfef383f368bd9bb045107a501cd9cd0b64ad1983e1b7e839d6a44ecad"
+checksum = "ff87dae6cdccacdbf3b19e99b271083556e808de0f59c74a01482f64fdbc61fc"
 dependencies = [
  "itertools",
  "lalrpop",
@@ -9271,7 +9310,7 @@ dependencies = [
  "new_debug_unreachable",
  "once_cell",
  "parking_lot 0.12.1",
- "phf_shared",
+ "phf_shared 0.10.0",
  "precomputed-hash",
 ]
 
diff --git a/coins/ethereum/Cargo.toml b/coins/ethereum/Cargo.toml
index 262be7ae..4c947b1a 100644
--- a/coins/ethereum/Cargo.toml
+++ b/coins/ethereum/Cargo.toml
@@ -16,8 +16,8 @@ rustdoc-args = ["--cfg", "docsrs"]
 thiserror = "1"
 rand_core = "0.6"
 
-serde_json = "1.0"
-serde = "1.0"
+serde_json = "1"
+serde = "1"
 
 sha2 = "0.10"
 sha3 = "0.10"
@@ -28,10 +28,10 @@ frost = { package = "modular-frost", path = "../../crypto/frost", features = ["s
 
 eyre = "0.6"
 
-ethers = { version = "1", features = ["abigen", "ethers-solc"] }
+ethers = { version = "2", features = ["abigen", "ethers-solc"] }
 
 [build-dependencies]
-ethers-solc = "1"
+ethers-solc = "2"
 
 [dev-dependencies]
 tokio = { version = "1", features = ["macros"] }