diff --git a/aptos-move/aptos-gas-schedule/src/gas_schedule/transaction.rs b/aptos-move/aptos-gas-schedule/src/gas_schedule/transaction.rs
index 65e8015eb913e..2a2006786b73d 100644
--- a/aptos-move/aptos-gas-schedule/src/gas_schedule/transaction.rs
+++ b/aptos-move/aptos-gas-schedule/src/gas_schedule/transaction.rs
@@ -212,7 +212,7 @@ crate::gas_schedule::macros::define_gas_parameters!(
         [
             max_execution_gas_gov: InternalGas,
             { RELEASE_V1_13.. => "max_execution_gas.gov" },
-            4_000_000_000,
+            5_000_000_000,
         ],
         [
             max_io_gas: InternalGas,
diff --git a/aptos-move/aptos-gas-schedule/src/ver.rs b/aptos-move/aptos-gas-schedule/src/ver.rs
index 3951385af5187..0c01210e0c23a 100644
--- a/aptos-move/aptos-gas-schedule/src/ver.rs
+++ b/aptos-move/aptos-gas-schedule/src/ver.rs
@@ -8,6 +8,10 @@
 ///   - Changing how gas is calculated in any way
 ///
 /// Change log:
+/// - V22
+///   - Increased governance transaction execution limit from 4B to 5B to enable framework upgrades without changing
+///     the gas schedule.
+///   - Updated the `pbo_delegation_pool.move` and `vesting_without_staking.move` smart contracts (not gas-related).
 /// - V21
 ///   - Fix type to type tag conversion in MoveVM
 /// - V20
@@ -66,7 +70,7 @@
 ///       global operations.
 /// - V1
 ///   - TBA
-pub const LATEST_GAS_FEATURE_VERSION: u64 = gas_feature_versions::RELEASE_V1_16;
+pub const LATEST_GAS_FEATURE_VERSION: u64 = gas_feature_versions::RELEASE_V1_16_SUPRA_V1_5_1;
 
 pub mod gas_feature_versions {
     pub const RELEASE_V1_8: u64 = 11;
@@ -79,4 +83,5 @@ pub mod gas_feature_versions {
     pub const RELEASE_V1_14: u64 = 19;
     pub const RELEASE_V1_15: u64 = 20;
     pub const RELEASE_V1_16: u64 = 21;
+    pub const RELEASE_V1_16_SUPRA_V1_5_1: u64 = 22;
 }