diff --git a/Cargo.lock b/Cargo.lock
index 69b5646..fc9c3b4 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4858,7 +4858,7 @@ dependencies = [
  "quinn-udp",
  "rustc-hash 2.1.1",
  "rustls 0.23.36",
- "socket2 0.5.10",
+ "socket2 0.6.3",
  "thiserror 2.0.18",
  "tokio",
  "tracing",
@@ -8097,9 +8097,9 @@ dependencies = [
 
 [[package]]
 name = "solana-pubkey"
-version = "4.1.0"
+version = "4.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "1b06bd918d60111ee1f97de817113e2040ca0cedb740099ee8d646233f6b906c"
+checksum = "7db719574990de7e8b0f55a8593ac92a5ccb42c8ce67b3e4bf05b139d5d9ee71"
 dependencies = [
  "solana-address 2.2.0",
 ]
@@ -10331,7 +10331,7 @@ dependencies = [
  "solana-keypair",
  "solana-logger",
  "solana-program-option",
- "solana-pubkey 4.1.0",
+ "solana-pubkey 4.2.0",
  "solana-remote-wallet",
  "solana-sdk-ids",
  "solana-signature",
@@ -10360,7 +10360,7 @@ dependencies = [
  "solana-program-entrypoint",
  "solana-program-error",
  "solana-program-test",
- "solana-pubkey 4.1.0",
+ "solana-pubkey 4.2.0",
  "solana-sdk",
  "solana-system-interface 3.0.0",
  "spl-tlv-account-resolution",
@@ -10408,7 +10408,7 @@ dependencies = [
  "solana-instruction",
  "solana-msg",
  "solana-program-error",
- "solana-pubkey 4.1.0",
+ "solana-pubkey 4.2.0",
  "solana-sdk-ids",
  "solana-sha256-hasher",
  "solana-system-interface 3.0.0",
diff --git a/clients/cli/Cargo.toml b/clients/cli/Cargo.toml
index 7fb4bee..abdb42e 100644
--- a/clients/cli/Cargo.toml
+++ b/clients/cli/Cargo.toml
@@ -18,7 +18,7 @@ solana-client = { version = "3.1.0", features = ["agave-unstable-api"] }
 solana-commitment-config = "3.1.1"
 solana-instruction = "3.0.0"
 solana-logger = "3.0.0"
-solana-pubkey = "4.1.0"
+solana-pubkey = "4.2.0"
 solana-remote-wallet = "3.1.0"
 solana-sdk-ids = "3.0.0"
 solana-signature = "3.0.0"
diff --git a/interface/Cargo.toml b/interface/Cargo.toml
index 2500ad0..3d9897b 100644
--- a/interface/Cargo.toml
+++ b/interface/Cargo.toml
@@ -19,7 +19,7 @@ solana-cpi = "3.0.0"
 solana-instruction = { version = "3.0.0", features = ["std"] }
 solana-msg = "3.1.0"
 solana-program-error = "3.0.1"
-solana-pubkey = { version = "4.1.0", features = ["curve25519"] }
+solana-pubkey = { version = "4.2.0", features = ["curve25519"] }
 solana-sdk-ids = "3.0.0"
 solana-system-interface = "3.0.0"
 spl-discriminator = "0.5.1"
diff --git a/program/Cargo.toml b/program/Cargo.toml
index 6566ca7..6d377f3 100644
--- a/program/Cargo.toml
+++ b/program/Cargo.toml
@@ -21,7 +21,7 @@ solana-cpi = "3.0.0"
 solana-msg = "3.1.0"
 solana-program-entrypoint = "3.0.0"
 solana-program-error = "3.0.1"
-solana-pubkey = "4.1.0"
+solana-pubkey = "4.2.0"
 solana-system-interface = { version = "3", features = ["bincode"] }
 spl-tlv-account-resolution = "0.11.0"
 spl-token-2022-interface = "2.0.0"