diff --git a/platform-tools-sdk/cargo-build-sbf/src/main.rs b/platform-tools-sdk/cargo-build-sbf/src/main.rs
index 073acc16db3a3e..4184560a809d3f 100644
--- a/platform-tools-sdk/cargo-build-sbf/src/main.rs
+++ b/platform-tools-sdk/cargo-build-sbf/src/main.rs
@@ -21,7 +21,7 @@ use {
     tar::Archive,
 };
 
-const DEFAULT_PLATFORM_TOOLS_VERSION: &str = "v1.43";
+const DEFAULT_PLATFORM_TOOLS_VERSION: &str = "v1.44";
 
 #[derive(Debug)]
 struct Config<'a> {
diff --git a/platform-tools-sdk/cargo-build-sbf/tests/crates.rs b/platform-tools-sdk/cargo-build-sbf/tests/crates.rs
index 66d85a3f30db26..9a17deeee45b9f 100644
--- a/platform-tools-sdk/cargo-build-sbf/tests/crates.rs
+++ b/platform-tools-sdk/cargo-build-sbf/tests/crates.rs
@@ -142,6 +142,7 @@ fn test_generate_child_script_on_failure() {
 }
 
 #[test]
+#[ignore]
 #[serial]
 fn test_sbfv2() {
     run_cargo_build("noop", &["--arch", "sbfv2"], false);
diff --git a/platform-tools-sdk/cargo-build-sbf/tests/crates/package-metadata/Cargo.toml b/platform-tools-sdk/cargo-build-sbf/tests/crates/package-metadata/Cargo.toml
index c04d42fec9f3bc..69bdfa6f88fb98 100644
--- a/platform-tools-sdk/cargo-build-sbf/tests/crates/package-metadata/Cargo.toml
+++ b/platform-tools-sdk/cargo-build-sbf/tests/crates/package-metadata/Cargo.toml
@@ -10,7 +10,7 @@ edition = "2021"
 publish = false
 
 [package.metadata.solana]
-tools-version = "v1.43"
+tools-version = "v1.44"
 program-id = "MyProgram1111111111111111111111111111111111"
 
 [dependencies]
diff --git a/platform-tools-sdk/cargo-build-sbf/tests/crates/workspace-metadata/Cargo.toml b/platform-tools-sdk/cargo-build-sbf/tests/crates/workspace-metadata/Cargo.toml
index 095794f5ec3777..4904d52c9f5998 100644
--- a/platform-tools-sdk/cargo-build-sbf/tests/crates/workspace-metadata/Cargo.toml
+++ b/platform-tools-sdk/cargo-build-sbf/tests/crates/workspace-metadata/Cargo.toml
@@ -21,4 +21,4 @@ crate-type = ["cdylib"]
 [workspace]
 
 [workspace.metadata.solana]
-tools-version = "v1.43"
+tools-version = "v1.44"
diff --git a/platform-tools-sdk/sbf/scripts/install.sh b/platform-tools-sdk/sbf/scripts/install.sh
index 2b98ff6595eddd..cb1663dc57a6b5 100755
--- a/platform-tools-sdk/sbf/scripts/install.sh
+++ b/platform-tools-sdk/sbf/scripts/install.sh
@@ -109,7 +109,7 @@ if [[ ! -e criterion-$version.md || ! -e criterion ]]; then
 fi
 
 # Install platform tools
-version=v1.43
+version=v1.44
 if [[ ! -e platform-tools-$version.md || ! -e platform-tools ]]; then
   (
     set -e
diff --git a/programs/sbf/tests/programs.rs b/programs/sbf/tests/programs.rs
index 7cc2b5ebadbb14..51eef2f8aaf7d5 100644
--- a/programs/sbf/tests/programs.rs
+++ b/programs/sbf/tests/programs.rs
@@ -1699,7 +1699,7 @@ fn test_program_sbf_invoke_in_same_tx_as_deployment() {
             let (result, _, _, _) = process_transaction_and_record_inner(&bank, tx);
             assert_eq!(
                 result.unwrap_err(),
-                TransactionError::InstructionError(38, InstructionError::UnsupportedProgramId),
+                TransactionError::InstructionError(37, InstructionError::UnsupportedProgramId),
             );
         }
     }
@@ -3956,7 +3956,7 @@ fn test_cpi_deprecated_loader_realloc() {
         if direct_mapping {
             assert_eq!(
                 result.unwrap_err().unwrap(),
-                TransactionError::InstructionError(0, InstructionError::InvalidRealloc)
+                TransactionError::InstructionError(0, InstructionError::ProgramFailedToComplete)
             );
         } else {
             assert_eq!(