diff --git a/Cargo.lock b/Cargo.lock
index c637b88..32ad21f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -61,7 +61,7 @@ dependencies = [
  "bincode",
  "libsecp256k1",
  "num-traits",
- "solana-account",
+ "solana-account 3.4.0",
  "solana-account-info",
  "solana-big-mod-exp",
  "solana-blake3-hasher",
@@ -1131,7 +1131,7 @@ dependencies = [
  "mollusk-svm-error",
  "mollusk-svm-keys",
  "mollusk-svm-result",
- "solana-account",
+ "solana-account 3.4.0",
  "solana-bpf-loader-program",
  "solana-clock",
  "solana-compute-budget",
@@ -1177,7 +1177,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b97ddf2442ea621ea5ae25b0c21ae2861588ea34abce0d059cb601de24cd646f"
 dependencies = [
  "mollusk-svm-error",
- "solana-account",
+ "solana-account 3.4.0",
  "solana-instruction",
  "solana-pubkey 3.0.0",
  "solana-transaction-context",
@@ -1190,7 +1190,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "bd40afe1a3aa5cef8a9c031ef9cd292d9570ea73ede073257b08aa2da349c6b1"
 dependencies = [
  "mollusk-svm",
- "solana-account",
+ "solana-account 3.4.0",
  "solana-program-pack",
  "solana-pubkey 3.0.0",
  "solana-rent",
@@ -1204,7 +1204,7 @@ version = "0.7.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4f23d402bb19bac3b25b02ada2cf1f58dd4bc8e4b12a38fc1f58aef0090ff0f6"
 dependencies = [
- "solana-account",
+ "solana-account 3.4.0",
  "solana-instruction",
  "solana-program-error",
  "solana-pubkey 3.0.0",
@@ -1817,6 +1817,19 @@ dependencies = [
  "solana-sysvar",
 ]
 
+[[package]]
+name = "solana-account"
+version = "4.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5c7e916e1536da36de86dfa68887507b602e460f7f174db79b961c1114365837"
+dependencies = [
+ "solana-account-info",
+ "solana-clock",
+ "solana-instruction-error",
+ "solana-pubkey 4.0.0",
+ "solana-sdk-ids",
+]
+
 [[package]]
 name = "solana-account-info"
 version = "3.1.0"
@@ -1933,7 +1946,7 @@ dependencies = [
  "agave-syscalls",
  "bincode",
  "qualifier_attr",
- "solana-account",
+ "solana-account 3.4.0",
  "solana-bincode",
  "solana-clock",
  "solana-instruction",
@@ -2286,7 +2299,7 @@ version = "3.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "805fd25b29e5a1a0e6c3dd6320c9da80f275fbe4ff6e392617c303a2085c435e"
 dependencies = [
- "solana-account",
+ "solana-account 3.4.0",
  "solana-hash 3.1.0",
  "solana-nonce",
  "solana-sdk-ids",
@@ -2380,7 +2393,7 @@ dependencies = [
  "percentage",
  "rand 0.8.5",
  "serde",
- "solana-account",
+ "solana-account 3.4.0",
  "solana-clock",
  "solana-epoch-rewards",
  "solana-epoch-schedule",
@@ -2619,7 +2632,7 @@ version = "3.0.10"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "8d2211ecefc92a3d6db1206eca32aa579bb112eb1a2823ac227d8cbd5cdb0465"
 dependencies = [
- "solana-account",
+ "solana-account 3.4.0",
  "solana-clock",
  "solana-precompile-error",
  "solana-pubkey 3.0.0",
@@ -2720,7 +2733,7 @@ dependencies = [
  "log",
  "serde",
  "serde_derive",
- "solana-account",
+ "solana-account 3.4.0",
  "solana-bincode",
  "solana-fee-calculator",
  "solana-instruction",
@@ -2805,7 +2818,7 @@ dependencies = [
  "qualifier_attr",
  "serde",
  "serde_derive",
- "solana-account",
+ "solana-account 3.4.0",
  "solana-instruction",
  "solana-instructions-sysvar",
  "solana-pubkey 3.0.0",
@@ -2925,7 +2938,7 @@ version = "1.0.0"
 dependencies = [
  "mollusk-svm",
  "mollusk-svm-programs-token",
- "solana-account",
+ "solana-account 4.0.0",
  "solana-instruction",
  "solana-keypair",
  "solana-program-error",
diff --git a/mollusk_harness/Cargo.toml b/mollusk_harness/Cargo.toml
index 8d42bce..3eb40c6 100644
--- a/mollusk_harness/Cargo.toml
+++ b/mollusk_harness/Cargo.toml
@@ -13,7 +13,7 @@ crate-type = ["lib"]
 [dependencies]
 mollusk-svm = { version = "0.7.2" }
 mollusk-svm-programs-token = { version = "0.7.2" }
-solana-account = "3.4"
+solana-account = "4.0"
 solana-instruction = "3.1"
 solana-keypair = "3.0"
 solana-program-error = "3.0"