diff --git a/Cargo.lock b/Cargo.lock
index 8c654db..91c1bae 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -174,7 +174,7 @@ dependencies = [
  "auto_impl",
  "derive_more 2.0.1",
  "either",
- "sha2 0.10.8",
+ "sha2 0.10.9",
 ]
 
 [[package]]
@@ -456,7 +456,7 @@ dependencies = [
  "digest 0.10.7",
  "fnv",
  "merlin",
- "sha2 0.10.8",
+ "sha2 0.10.9",
 ]
 
 [[package]]
@@ -1273,7 +1273,7 @@ dependencies = [
  "serde_derive",
  "serde_json",
  "sha1",
- "sha2 0.10.8",
+ "sha2 0.10.9",
  "ssri",
  "tempfile",
  "thiserror 1.0.69",
@@ -1687,7 +1687,7 @@ dependencies = [
  "crate_crypto_internal_eth_kzg_maybe_rayon",
  "crate_crypto_internal_eth_kzg_polynomial",
  "hex",
- "sha2 0.10.8",
+ "sha2 0.10.9",
 ]
 
 [[package]]
@@ -2322,7 +2322,7 @@ dependencies = [
  "ed25519",
  "rand_core 0.6.4",
  "serde",
- "sha2 0.10.8",
+ "sha2 0.10.9",
  "subtle",
  "zeroize",
 ]
@@ -2708,7 +2708,7 @@ dependencies = [
  "serde",
  "serde_json",
  "serde_yaml 0.8.26",
- "sha2 0.10.8",
+ "sha2 0.10.9",
  "ssz_rs",
  "thiserror 1.0.69",
 ]
@@ -2737,7 +2737,7 @@ checksum = "c853bd72c9e5787f8aafc3df2907c2ed03cff3150c3acd94e2e53a98ab70a8ab"
 dependencies = [
  "cpufeatures",
  "ring",
- "sha2 0.10.8",
+ "sha2 0.10.9",
 ]
 
 [[package]]
@@ -4278,7 +4278,7 @@ dependencies = [
  "cfg-if",
  "ecdsa 0.14.8",
  "elliptic-curve 0.12.3",
- "sha2 0.10.8",
+ "sha2 0.10.9",
  "sha3",
 ]
 
@@ -4292,7 +4292,7 @@ dependencies = [
  "ecdsa 0.16.9",
  "elliptic-curve 0.13.8",
  "once_cell",
- "sha2 0.10.8",
+ "sha2 0.10.9",
  "signature 2.2.0",
 ]
 
@@ -4460,7 +4460,7 @@ dependencies = [
  "k256 0.13.4",
  "multihash 0.19.3",
  "quick-protobuf",
- "sha2 0.10.8",
+ "sha2 0.10.9",
  "thiserror 2.0.12",
  "tracing",
  "zeroize",
@@ -4979,7 +4979,7 @@ dependencies = [
  "core2",
  "digest 0.10.7",
  "multihash-derive",
- "sha2 0.10.8",
+ "sha2 0.10.9",
  "unsigned-varint 0.7.2",
 ]
 
@@ -5475,7 +5475,7 @@ dependencies = [
  "digest 0.10.7",
  "hmac 0.12.1",
  "password-hash",
- "sha2 0.10.8",
+ "sha2 0.10.9",
 ]
 
 [[package]]
@@ -6433,7 +6433,7 @@ dependencies = [
  "directories",
  "hex",
  "rayon",
- "sha2 0.10.8",
+ "sha2 0.10.9",
  "tempfile",
 ]
 
@@ -6493,7 +6493,7 @@ dependencies = [
  "risc0-sys",
  "risc0-zkp",
  "serde",
- "sha2 0.10.8",
+ "sha2 0.10.9",
  "tracing",
  "zip 2.4.2",
 ]
@@ -6644,7 +6644,7 @@ dependencies = [
  "risc0-sys",
  "risc0-zkvm-platform",
  "serde",
- "sha2 0.10.8",
+ "sha2 0.10.9",
  "stability",
  "tracing",
 ]
@@ -6692,7 +6692,7 @@ dependencies = [
  "rzup",
  "semver 1.0.26",
  "serde",
- "sha2 0.10.8",
+ "sha2 0.10.9",
  "stability",
  "tempfile",
  "tracing",
@@ -7050,7 +7050,7 @@ dependencies = [
  "semver 1.0.26",
  "serde",
  "serde_with",
- "sha2 0.10.8",
+ "sha2 0.10.9",
  "strum 0.27.2",
  "tempfile",
  "thiserror 2.0.12",
@@ -7441,9 +7441,9 @@ dependencies = [
 
 [[package]]
 name = "sha2"
-version = "0.10.8"
+version = "0.10.9"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "793db75ad2bcafc3ffa7c68b215fee268f537982cd901d132f89c6343f3a3dc8"
+checksum = "a7507d819769d01a365ab707794a4084392c824f54a7a6a7862f8c3d0892b283"
 dependencies = [
  "cfg-if",
  "cpufeatures",
@@ -7661,7 +7661,7 @@ dependencies = [
  "miette",
  "serde",
  "sha-1",
- "sha2 0.10.8",
+ "sha2 0.10.9",
  "thiserror 1.0.69",
  "xxhash-rust",
 ]
@@ -7680,7 +7680,7 @@ dependencies = [
  "rayon",
  "serde",
  "serde_json",
- "sha2 0.10.8",
+ "sha2 0.10.9",
  "smallvec",
  "ssz_rs",
  "thiserror 2.0.12",
@@ -7690,13 +7690,13 @@ dependencies = [
 [[package]]
 name = "ssz_rs"
 version = "0.9.0"
-source = "git+https://github.com/willemolding/ssz-rs?rev=d939604c3693aadaff63dcacf9a810d8845fafef#d939604c3693aadaff63dcacf9a810d8845fafef"
+source = "git+https://github.com/willemolding/ssz-rs?rev=f9348a9c91948e69b820cd91daef28666b37133b#f9348a9c91948e69b820cd91daef28666b37133b"
 dependencies = [
  "alloy-primitives",
  "bitvec",
  "rayon",
  "serde",
- "sha2 0.10.8",
+ "sha2 0.10.9",
  "ssz_rs_derive",
  "thread_local",
  "tracing",
@@ -7705,7 +7705,7 @@ dependencies = [
 [[package]]
 name = "ssz_rs_derive"
 version = "0.9.0"
-source = "git+https://github.com/willemolding/ssz-rs?rev=d939604c3693aadaff63dcacf9a810d8845fafef#d939604c3693aadaff63dcacf9a810d8845fafef"
+source = "git+https://github.com/willemolding/ssz-rs?rev=f9348a9c91948e69b820cd91daef28666b37133b#f9348a9c91948e69b820cd91daef28666b37133b"
 dependencies = [
  "proc-macro2",
  "quote",
@@ -9555,7 +9555,7 @@ dependencies = [
  "serde_arrays",
  "serde_json",
  "serde_with",
- "sha2 0.10.8",
+ "sha2 0.10.9",
  "ssz-multiproofs",
  "swap_or_not_shuffle",
  "thiserror 2.0.12",
diff --git a/Cargo.toml b/Cargo.toml
index 2a37613..e3b3df4 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -12,12 +12,12 @@ repository = "https://github.com/boundless-xyz/The-Signal.Ethereum/"
 opt-level = 3
 
 [profile.release]
-opt-level = 3 # Optimize for build time and code size; use "3" for maximum runtime performance
-codegen-units = 16 # Increases parallelism in code generation
-debug = false # Disable debug information to speed up builds
-lto = false # Link Time Optimization disabled for faster linking
-panic = "unwind" # Keeps unwinding for better build speed; "abort" is faster but changes behavior
-incremental = false # Disable incremental compilation for deterministic builds
+opt-level = 3           # Optimize for build time and code size; use "3" for maximum runtime performance
+codegen-units = 16      # Increases parallelism in code generation
+debug = false           # Disable debug information to speed up builds
+lto = false             # Link Time Optimization disabled for faster linking
+panic = "unwind"        # Keeps unwinding for better build speed; "abort" is faster but changes behavior
+incremental = false     # Disable incremental compilation for deterministic builds
 overflow-checks = false # Skip overflow checks for better performance
 
 [workspace.dependencies]
@@ -36,9 +36,9 @@ risc0-zkvm = { version = "3.0.3", default-features = false }
 
 tracing-subscriber = { version = "0.3", features = ["env-filter"] }
 serde = "1.0"
-sha2 = { version = "0.10.8", default-features = false }
+sha2 = { version = "0.10.9", default-features = false }
 ethereum-consensus = { git = "https://github.com/boundless-xyz/ethereum-consensus.git", rev = "1186e3e50bd10f00ef2caf1846ee8d62f5c8e4ef", default-features = false }
-ssz_rs = { git = "https://github.com/willemolding/ssz-rs", rev = "d939604c3693aadaff63dcacf9a810d8845fafef", default-features = false }
+ssz_rs = { git = "https://github.com/willemolding/ssz-rs", rev = "f9348a9c91948e69b820cd91daef28666b37133b", default-features = false }
 bitvec = { version = "1", features = ["serde"] }
 tracing = "0.1.41"
 anyhow = "1.0.57"
@@ -47,11 +47,13 @@ tokio = { version = "1.45", features = ["full"] }
 
 # Lighthouse crates
 beacon_chain = { git = "https://github.com/sigp/lighthouse.git", rev = "9c972201bcce642a3dadaa6c98958cf6b440a4e2" }
-beacon_types = { package = "types", git = "https://github.com/sigp/lighthouse.git", rev = "9c972201bcce642a3dadaa6c98958cf6b440a4e2", default-features = false, features = ["legacy-arith"] }
+beacon_types = { package = "types", git = "https://github.com/sigp/lighthouse.git", rev = "9c972201bcce642a3dadaa6c98958cf6b440a4e2", default-features = false, features = [
+    "legacy-arith",
+] }
 bls = { git = "https://github.com/sigp/lighthouse.git", rev = "9c972201bcce642a3dadaa6c98958cf6b440a4e2" }
 swap_or_not_shuffle = { git = "https://github.com/sigp/lighthouse.git", rev = "9c972201bcce642a3dadaa6c98958cf6b440a4e2" }
 safe_arith = { git = "https://github.com/sigp/lighthouse.git", rev = "9c972201bcce642a3dadaa6c98958cf6b440a4e2" }
 
 [patch."https://github.com/ralexstokes/ssz-rs"]
 # Get the merkle tree empty node virtualization so non-trivial merkle trees actually fit in memory
-ssz_rs = { git = "https://github.com/willemolding/ssz-rs", rev = "d939604c3693aadaff63dcacf9a810d8845fafef" }
+ssz_rs = { git = "https://github.com/willemolding/ssz-rs", rev = "f9348a9c91948e69b820cd91daef28666b37133b" }
diff --git a/methods/guest/Cargo.lock b/methods/guest/Cargo.lock
index 2806cdc..8df9508 100644
--- a/methods/guest/Cargo.lock
+++ b/methods/guest/Cargo.lock
@@ -246,7 +246,7 @@ dependencies = [
  "digest 0.10.7",
  "fnv",
  "merlin",
- "sha2",
+ "sha2 0.10.9",
 ]
 
 [[package]]
@@ -624,7 +624,7 @@ dependencies = [
  "chainspec",
  "risc0-zkvm",
  "serde_cbor",
- "sha2",
+ "sha2 0.10.9",
  "z-core",
 ]
 
@@ -1088,7 +1088,7 @@ dependencies = [
  "crate_crypto_internal_eth_kzg_maybe_rayon",
  "crate_crypto_internal_eth_kzg_polynomial",
  "hex",
- "sha2",
+ "sha2 0.10.9",
 ]
 
 [[package]]
@@ -1529,7 +1529,7 @@ name = "ethereum_hashing"
 version = "0.7.0"
 source = "git+https://github.com/boundless-xyz/ethereum_hashing?rev=f9826065df48bab455afe6a0639d5c625ced57a2#f9826065df48bab455afe6a0639d5c625ced57a2"
 dependencies = [
- "sha2",
+ "sha2 0.10.8",
 ]
 
 [[package]]
@@ -2253,7 +2253,7 @@ dependencies = [
  "elliptic-curve",
  "once_cell",
  "risc0-bigint2",
- "sha2",
+ "sha2 0.10.9",
 ]
 
 [[package]]
@@ -3409,7 +3409,7 @@ dependencies = [
  "risc0-core",
  "risc0-zkvm-platform",
  "serde",
- "sha2",
+ "sha2 0.10.9",
  "stability",
  "tracing",
 ]
@@ -3444,7 +3444,7 @@ dependencies = [
  "rzup",
  "semver 1.0.26",
  "serde",
- "sha2",
+ "sha2 0.10.9",
  "stability",
  "tempfile",
  "tracing",
@@ -3682,7 +3682,7 @@ dependencies = [
  "semver 1.0.26",
  "serde",
  "serde_with",
- "sha2",
+ "sha2 0.10.9",
  "strum",
  "tempfile",
  "thiserror",
@@ -3893,6 +3893,16 @@ dependencies = [
  "digest 0.10.7",
 ]
 
+[[package]]
+name = "sha2"
+version = "0.10.9"
+source = "git+https://github.com/risc0/RustCrypto-hashes?tag=sha2-v0.10.9-risczero.0#8631fabdea7bdffa97b11868e04e73491d8e5bcf"
+dependencies = [
+ "cfg-if",
+ "cpufeatures",
+ "digest 0.10.7",
+]
+
 [[package]]
 name = "sha3"
 version = "0.10.8"
@@ -3978,7 +3988,7 @@ dependencies = [
  "bitvec",
  "itertools 0.14.0",
  "serde",
- "sha2",
+ "sha2 0.10.9",
  "thiserror",
  "tracing",
 ]
@@ -5053,7 +5063,7 @@ dependencies = [
  "serde",
  "serde_arrays",
  "serde_with",
- "sha2",
+ "sha2 0.10.9",
  "ssz-multiproofs",
  "swap_or_not_shuffle",
  "thiserror",
diff --git a/methods/guest/Cargo.toml b/methods/guest/Cargo.toml
index 8b69903..2b347ed 100644
--- a/methods/guest/Cargo.toml
+++ b/methods/guest/Cargo.toml
@@ -15,13 +15,13 @@ blst = { version = "0.3.14", default-features = false, features = ["no-threads"]
 chainspec = { path = "../../chainspec", features = ["mainnet", "sepolia"] }
 risc0-zkvm = { version = "3.0.3", features = ["std", "unstable"] }
 serde_cbor = "0.11"
-sha2 = "=0.10.8"
+sha2 = "0.10.9"
 z-core = { path = "../../core" }
 
 [patch.crates-io]
 blst = { git = "https://github.com/risc0/blst.git", branch = "wollac/clean/v0.3.15" }
 crypto-bigint = { git = "https://github.com/risc0/RustCrypto-crypto-bigint", tag = "v0.5.5-risczero.0" }
-sha2 = { git = "https://github.com/risc0/RustCrypto-hashes", tag = "sha2-v0.10.8-risczero.0" }
+sha2 = { git = "https://github.com/risc0/RustCrypto-hashes", tag = "sha2-v0.10.9-risczero.0" }
 k256 = { git = "https://github.com/risc0/RustCrypto-elliptic-curves", tag = "k256/v0.13.4-risczero.1" }
 ethereum_hashing = { git = "https://github.com/boundless-xyz/ethereum_hashing", rev = "f9826065df48bab455afe6a0639d5c625ced57a2" }
 c-kzg = { git = "https://github.com/risc0/c-kzg-4844", tag = "c-kzg/v2.1.1-risczero.0" }