diff --git a/Cargo.lock b/Cargo.lock
index d915438..9cc7702 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -4591,7 +4591,7 @@ dependencies = [
  "solana-instruction 3.4.0",
  "solana-pubkey 4.2.0",
  "solana-sdk-ids 3.1.0",
- "solana-short-vec 3.2.0",
+ "solana-short-vec 3.2.1",
  "solana-system-interface 3.2.0",
 ]
 
@@ -4608,7 +4608,7 @@ dependencies = [
  "solana-instruction 3.4.0",
  "solana-pubkey 3.0.0",
  "solana-sdk-ids 3.1.0",
- "solana-short-vec 3.2.0",
+ "solana-short-vec 3.2.1",
  "solana-system-interface 2.0.0",
 ]
 
@@ -4633,7 +4633,7 @@ dependencies = [
  "solana-program-error 3.0.1",
  "solana-pubkey 4.2.0",
  "solana-rent 4.2.0",
- "solana-short-vec 3.2.0",
+ "solana-short-vec 3.2.1",
  "thiserror 2.0.18",
 ]
 
@@ -5391,7 +5391,7 @@ dependencies = [
  "solana-instruction 3.4.0",
  "solana-sanitize 3.0.1",
  "solana-sdk-ids 3.1.0",
- "solana-short-vec 3.2.0",
+ "solana-short-vec 3.2.1",
  "solana-transaction-error 3.0.0",
 ]
 
@@ -5581,7 +5581,7 @@ dependencies = [
  "solana-pubkey 3.0.0",
  "solana-rayon-threadlimit",
  "solana-sdk-ids 3.1.0",
- "solana-short-vec 3.2.0",
+ "solana-short-vec 3.2.1",
  "solana-signature 3.1.0",
  "solana-time-utils 3.0.0",
  "solana-transaction-context 3.1.9",
@@ -6537,9 +6537,9 @@ dependencies = [
 
 [[package]]
 name = "solana-short-vec"
-version = "3.2.0"
+version = "3.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "de3bd991c2cc415291c86bb0b6b4d53e93d13bb40344e4c5a2884e0e4f5fa93f"
+checksum = "2bb8cc883fc7b8ce4a7814cb1441b48c06437049ec11847005cf63bcfa85c546"
 dependencies = [
  "serde_core",
 ]
@@ -7111,7 +7111,7 @@ dependencies = [
  "solana-message 3.0.1",
  "solana-sanitize 3.0.1",
  "solana-sdk-ids 3.1.0",
- "solana-short-vec 3.2.0",
+ "solana-short-vec 3.2.1",
  "solana-signature 3.1.0",
  "solana-signer 3.0.0",
  "solana-transaction-error 3.0.0",
@@ -7188,7 +7188,7 @@ dependencies = [
  "rand 0.8.5",
  "solana-packet 3.0.0",
  "solana-perf",
- "solana-short-vec 3.2.0",
+ "solana-short-vec 3.2.1",
  "solana-signature 3.1.0",
 ]
 
@@ -7298,7 +7298,7 @@ dependencies = [
  "solana-sdk-ids 3.1.0",
  "solana-serde-varint 3.0.1",
  "solana-serialize-utils 3.1.0",
- "solana-short-vec 3.2.0",
+ "solana-short-vec 3.2.1",
  "solana-system-interface 2.0.0",
 ]
 
diff --git a/Cargo.toml b/Cargo.toml
index b09d75f..8af1406 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -39,7 +39,7 @@ solana-program-error = "3.0.1"
 solana-pubkey = "4.2.0"
 solana-sdk = "2.0.0"
 solana-sdk-ids = "3.1.0"
-solana-short-vec = "3.2.0"
+solana-short-vec = "3.2.1"
 solana-system-interface = "3.2.0"
 solana-rent = "4.2.0"
 thiserror = "2.0.18"
diff --git a/interface/Cargo.toml b/interface/Cargo.toml
index 1a5aeab..3a28820 100644
--- a/interface/Cargo.toml
+++ b/interface/Cargo.toml
@@ -18,7 +18,7 @@ solana-instruction = { version = "3.2.0", optional = true, features = [
 ] }
 solana-pubkey = { version = "4.2.0" }
 solana-sdk-ids = { version = "3.1.0" }
-solana-short-vec = { version = "3.2.0", optional = true }
+solana-short-vec = { version = "3.2.1", optional = true }
 solana-system-interface = { version = "3.2.0", optional = true, features = [
     "bincode",
 ] }