diff --git a/Cargo.lock b/Cargo.lock
index d92d1b032..a6e92db85 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -22,7 +22,7 @@ dependencies = [
  "solana-program",
  "solana-pubkey 3.0.0",
  "solana-signer",
- "solana-system-interface 2.0.0",
+ "solana-system-interface 3.1.0",
  "solana-transaction 3.1.0",
 ]
 
@@ -39,7 +39,7 @@ dependencies = [
  "solana-native-token",
  "solana-pubkey 3.0.0",
  "solana-signer",
- "solana-system-interface 2.0.0",
+ "solana-system-interface 3.1.0",
  "solana-transaction 3.1.0",
 ]
 
@@ -661,7 +661,7 @@ dependencies = [
  "solana-keypair",
  "solana-native-token",
  "solana-pubkey 3.0.0",
- "solana-system-interface 2.0.0",
+ "solana-system-interface 3.1.0",
  "solana-transaction 3.1.0",
 ]
 
@@ -889,7 +889,7 @@ dependencies = [
  "solana-keypair",
  "solana-native-token",
  "solana-pubkey 3.0.0",
- "solana-system-interface 2.0.0",
+ "solana-system-interface 3.1.0",
  "solana-transaction 3.1.0",
  "solana-transaction-error",
 ]
@@ -911,7 +911,7 @@ dependencies = [
  "solana-program",
  "solana-pubkey 3.0.0",
  "solana-sdk",
- "solana-system-interface 2.0.0",
+ "solana-system-interface 3.1.0",
  "solana-transaction 3.1.0",
 ]
 
@@ -927,7 +927,7 @@ dependencies = [
  "solana-native-token",
  "solana-pubkey 3.0.0",
  "solana-sdk",
- "solana-system-interface 2.0.0",
+ "solana-system-interface 3.1.0",
  "solana-transaction 3.1.0",
 ]
 
@@ -953,7 +953,7 @@ dependencies = [
  "solana-native-token",
  "solana-program",
  "solana-pubkey 3.0.0",
- "solana-system-interface 2.0.0",
+ "solana-system-interface 3.1.0",
  "solana-transaction 3.1.0",
 ]
 
@@ -972,7 +972,7 @@ dependencies = [
  "solana-native-token",
  "solana-pubkey 3.0.0",
  "solana-signer",
- "solana-system-interface 2.0.0",
+ "solana-system-interface 3.1.0",
  "solana-transaction 3.1.0",
 ]
 
@@ -1040,7 +1040,7 @@ dependencies = [
  "solana-program",
  "solana-pubkey 3.0.0",
  "solana-rent 4.2.1",
- "solana-system-interface 2.0.0",
+ "solana-system-interface 3.1.0",
  "solana-transaction 3.1.0",
 ]
 
@@ -1057,7 +1057,7 @@ dependencies = [
  "solana-native-token",
  "solana-pubkey 3.0.0",
  "solana-rent 4.2.1",
- "solana-system-interface 2.0.0",
+ "solana-system-interface 3.1.0",
  "solana-transaction 3.1.0",
 ]
 
@@ -1086,7 +1086,7 @@ dependencies = [
  "solana-keypair",
  "solana-native-token",
  "solana-pubkey 3.0.0",
- "solana-system-interface 2.0.0",
+ "solana-system-interface 3.1.0",
  "solana-transaction 3.1.0",
 ]
 
@@ -1103,7 +1103,7 @@ dependencies = [
  "solana-keypair",
  "solana-native-token",
  "solana-pubkey 3.0.0",
- "solana-system-interface 2.0.0",
+ "solana-system-interface 3.1.0",
  "solana-transaction 3.1.0",
 ]
 
@@ -1117,7 +1117,7 @@ dependencies = [
  "solana-native-token",
  "solana-program",
  "solana-pubkey 3.0.0",
- "solana-system-interface 2.0.0",
+ "solana-system-interface 3.1.0",
  "solana-transaction 3.1.0",
 ]
 
@@ -1492,7 +1492,7 @@ dependencies = [
  "solana-native-token",
  "solana-program",
  "solana-pubkey 3.0.0",
- "solana-system-interface 2.0.0",
+ "solana-system-interface 3.1.0",
  "solana-transaction 3.1.0",
 ]
 
@@ -1509,7 +1509,7 @@ dependencies = [
  "solana-keypair",
  "solana-native-token",
  "solana-pubkey 3.0.0",
- "solana-system-interface 2.0.0",
+ "solana-system-interface 3.1.0",
  "solana-transaction 3.1.0",
 ]
 
@@ -1547,7 +1547,7 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "23f76610e969fa1784327ded240f1e28a3fd9520c9cec93b636fcf62dd37f772"
 dependencies = [
- "five8_core 1.0.0",
+ "five8_core 0.1.2",
 ]
 
 [[package]]
@@ -1565,7 +1565,7 @@ version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "1a0f1728185f277989ca573a402716ae0beaaea3f76a8ff87ef9dd8fb19436c5"
 dependencies = [
- "five8_core 1.0.0",
+ "five8_core 0.1.2",
 ]
 
 [[package]]
@@ -1709,7 +1709,7 @@ dependencies = [
  "solana-keypair",
  "solana-native-token",
  "solana-pubkey 3.0.0",
- "solana-system-interface 2.0.0",
+ "solana-system-interface 3.1.0",
  "solana-transaction 3.1.0",
 ]
 
@@ -2239,7 +2239,7 @@ dependencies = [
  "solana-keypair",
  "solana-native-token",
  "solana-pubkey 3.0.0",
- "solana-system-interface 2.0.0",
+ "solana-system-interface 3.1.0",
  "solana-transaction 3.1.0",
 ]
 
@@ -2255,7 +2255,7 @@ dependencies = [
  "solana-native-token",
  "solana-program",
  "solana-pubkey 3.0.0",
- "solana-system-interface 2.0.0",
+ "solana-system-interface 3.1.0",
  "solana-transaction 3.1.0",
 ]
 
@@ -2456,7 +2456,7 @@ dependencies = [
  "solana-program",
  "solana-pubkey 3.0.0",
  "solana-rent 4.2.1",
- "solana-system-interface 2.0.0",
+ "solana-system-interface 3.1.0",
  "solana-transaction 3.1.0",
 ]
 
@@ -2473,7 +2473,7 @@ dependencies = [
  "solana-program",
  "solana-pubkey 3.0.0",
  "solana-rent 4.2.1",
- "solana-system-interface 2.0.0",
+ "solana-system-interface 3.1.0",
  "solana-transaction 3.1.0",
 ]
 
@@ -2489,7 +2489,7 @@ dependencies = [
  "solana-native-token",
  "solana-pubkey 3.0.0",
  "solana-rent 4.2.1",
- "solana-system-interface 2.0.0",
+ "solana-system-interface 3.1.0",
  "solana-transaction 3.1.0",
 ]
 
@@ -2647,7 +2647,7 @@ dependencies = [
  "solana-keypair",
  "solana-native-token",
  "solana-pubkey 3.0.0",
- "solana-system-interface 2.0.0",
+ "solana-system-interface 3.1.0",
  "solana-transaction 3.1.0",
 ]
 
@@ -2663,7 +2663,7 @@ dependencies = [
  "solana-native-token",
  "solana-program",
  "solana-pubkey 3.0.0",
- "solana-system-interface 2.0.0",
+ "solana-system-interface 3.1.0",
  "solana-transaction 3.1.0",
 ]
 
@@ -2725,7 +2725,7 @@ dependencies = [
  "solana-native-token",
  "solana-pubkey 3.0.0",
  "solana-rent 4.2.1",
- "solana-system-interface 2.0.0",
+ "solana-system-interface 3.1.0",
  "solana-transaction 3.1.0",
 ]
 
@@ -5066,7 +5066,7 @@ dependencies = [
  "borsh",
  "borsh-derive",
  "solana-program",
- "solana-system-interface 2.0.0",
+ "solana-system-interface 3.1.0",
  "spl-associated-token-account-interface",
  "spl-token-2022-interface",
  "spl-token-interface",
@@ -5079,7 +5079,7 @@ dependencies = [
  "borsh",
  "borsh-derive",
  "solana-program",
- "solana-system-interface 2.0.0",
+ "solana-system-interface 3.1.0",
  "spl-token-2022-interface",
 ]
 
@@ -5090,7 +5090,7 @@ dependencies = [
  "borsh",
  "borsh-derive",
  "solana-program",
- "solana-system-interface 2.0.0",
+ "solana-system-interface 3.1.0",
  "spl-token-2022-interface",
 ]
 
@@ -5101,7 +5101,7 @@ dependencies = [
  "borsh",
  "borsh-derive",
  "solana-program",
- "solana-system-interface 2.0.0",
+ "solana-system-interface 3.1.0",
  "spl-token-2022-interface",
 ]
 
@@ -5112,7 +5112,7 @@ dependencies = [
  "borsh",
  "borsh-derive",
  "solana-program",
- "solana-system-interface 2.0.0",
+ "solana-system-interface 3.1.0",
  "spl-token-2022-interface",
 ]
 
@@ -5205,7 +5205,7 @@ dependencies = [
  "solana-keypair",
  "solana-native-token",
  "solana-pubkey 3.0.0",
- "solana-system-interface 2.0.0",
+ "solana-system-interface 3.1.0",
  "solana-transaction 3.1.0",
 ]
 
@@ -5221,7 +5221,7 @@ dependencies = [
  "solana-native-token",
  "solana-program",
  "solana-pubkey 3.0.0",
- "solana-system-interface 2.0.0",
+ "solana-system-interface 3.1.0",
  "solana-transaction 3.1.0",
 ]
 
diff --git a/Cargo.toml b/Cargo.toml
index aae171e04..a992f7d41 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -79,7 +79,7 @@ spl-token-2022 = {version = "9.0.0" , features = [ "no-entrypoint" ] }
 spl-associated-token-account = { version = "7.0.0", features = [ "no-entrypoint" ] }
 
 # interface
-solana-system-interface = {version = "2.0.0", features = ["bincode"]}
+solana-system-interface = {version = "3.1.0", features = ["bincode"]}
 spl-token-interface = "2.0.0"
 spl-associated-token-account-interface = "2.0.0"
 spl-token-2022-interface = "2.1.0"