diff --git a/programs/uxd/tests/unit_tests/utils/calculate_depositories_mint_collateral_amount.rs b/programs/uxd/tests/unit_tests/utils/calculate_depositories_mint_collateral_amount.rs
index e6bc8492a..605067b6d 100644
--- a/programs/uxd/tests/unit_tests/utils/calculate_depositories_mint_collateral_amount.rs
+++ b/programs/uxd/tests/unit_tests/utils/calculate_depositories_mint_collateral_amount.rs
@@ -20,7 +20,7 @@ mod test_calculate_depositories_mint_collateral_amount {
         // Compute
         let depositories_mint_collateral_amount = calculate_depositories_mint_collateral_amount(
             ui_to_native_amount(1_000_000),
-            &vec![
+            &[
                 // identity_depository has available space to mint
                 DepositoryInfoForMintCollateralAmount {
                     target_redeemable_amount: ui_to_native_amount(1_000_000),
@@ -60,7 +60,7 @@ mod test_calculate_depositories_mint_collateral_amount {
         // Compute
         let depositories_mint_collateral_amount = calculate_depositories_mint_collateral_amount(
             ui_to_native_amount(1_000_000),
-            &vec![
+            &[
                 // identity_depository is overflowing
                 DepositoryInfoForMintCollateralAmount {
                     target_redeemable_amount: ui_to_native_amount(1_000_000),
@@ -100,7 +100,7 @@ mod test_calculate_depositories_mint_collateral_amount {
         // Compute
         let depositories_mint_collateral_amount = calculate_depositories_mint_collateral_amount(
             ui_to_native_amount(1_000_000),
-            &vec![
+            &[
                 // identity_depository is overflowing
                 DepositoryInfoForMintCollateralAmount {
                     target_redeemable_amount: ui_to_native_amount(1_000_000),
@@ -140,7 +140,7 @@ mod test_calculate_depositories_mint_collateral_amount {
         // Compute
         let result = calculate_depositories_mint_collateral_amount(
             ui_to_native_amount(1_000_000),
-            &vec![
+            &[
                 // identity_depository is overflowing
                 DepositoryInfoForMintCollateralAmount {
                     target_redeemable_amount: ui_to_native_amount(1_000_000),
@@ -195,7 +195,7 @@ mod test_calculate_depositories_mint_collateral_amount {
             // Compute
             let result = calculate_depositories_mint_collateral_amount(
                 requested_mint_collateral_amount,
-                &vec![
+                &[
                     DepositoryInfoForMintCollateralAmount {
                         target_redeemable_amount: identity_depository_target_redeemable_amount,
                         redeemable_amount_under_management: identity_depository_redeemable_amount_under_management.into(),
diff --git a/programs/uxd/tests/unit_tests/utils/calculate_depositories_redeemable_amount.rs b/programs/uxd/tests/unit_tests/utils/calculate_depositories_redeemable_amount.rs
index 5081f67e9..9c7085c8e 100644
--- a/programs/uxd/tests/unit_tests/utils/calculate_depositories_redeemable_amount.rs
+++ b/programs/uxd/tests/unit_tests/utils/calculate_depositories_redeemable_amount.rs
@@ -18,7 +18,7 @@ mod test_calculate_depositories_redeemable_amount {
         // Compute
         let depositories_redeemable_amount = calculate_depositories_redeemable_amount(
             ui_to_native_amount(1_000_000),
-            &vec![
+            &[
                 // identity_depository is overflowing by a little bit
                 DepositoryInfoForRedeemableAmount {
                     is_liquid: true,
@@ -61,7 +61,7 @@ mod test_calculate_depositories_redeemable_amount {
         // Compute
         let depositories_redeemable_amount = calculate_depositories_redeemable_amount(
             ui_to_native_amount(1_000_000),
-            &vec![
+            &[
                 // identity_depository is not filled up (underflow)
                 DepositoryInfoForRedeemableAmount {
                     is_liquid: true,
@@ -104,7 +104,7 @@ mod test_calculate_depositories_redeemable_amount {
         // Compute
         let depositories_redeemable_amount = calculate_depositories_redeemable_amount(
             ui_to_native_amount(1_000_000),
-            &vec![
+            &[
                 // identity_depository is perfectly balanced
                 DepositoryInfoForRedeemableAmount {
                     is_liquid: true,
@@ -148,7 +148,7 @@ mod test_calculate_depositories_redeemable_amount {
         // Compute
         let depositories_redeemable_amount = calculate_depositories_redeemable_amount(
             ui_to_native_amount(1_000_000),
-            &vec![
+            &[
                 // identity_depository is overflowing by a little bit
                 DepositoryInfoForRedeemableAmount {
                     is_liquid: true,
@@ -193,7 +193,7 @@ mod test_calculate_depositories_redeemable_amount {
         // Compute
         let depositories_redeemable_amount = calculate_depositories_redeemable_amount(
             ui_to_native_amount(1_000_000),
-            &vec![
+            &[
                 // identity_depository is underweight
                 DepositoryInfoForRedeemableAmount {
                     is_liquid: true,
@@ -261,7 +261,7 @@ mod test_calculate_depositories_redeemable_amount {
             let result =
                 calculate_depositories_redeemable_amount(
                     requested_redeemable_amount,
-                    &vec![
+                    &[
                         DepositoryInfoForRedeemableAmount {
                             is_liquid: true,
                             target_redeemable_amount: identity_depository_target_redeemable_amount,
diff --git a/programs/uxd/tests/unit_tests/utils/calculate_depositories_sum_value.rs b/programs/uxd/tests/unit_tests/utils/calculate_depositories_sum_value.rs
index 80b9a861f..da23d02fe 100644
--- a/programs/uxd/tests/unit_tests/utils/calculate_depositories_sum_value.rs
+++ b/programs/uxd/tests/unit_tests/utils/calculate_depositories_sum_value.rs
@@ -12,7 +12,7 @@ mod test_calculate_depositories_sum_value {
             mercurial_vault_depository_value: u64,
             credix_lp_depository_value: u64,
         )| {
-            let depositories_value = vec![
+            let depositories_value = [
                 identity_depository_value,
                 mercurial_vault_depository_value,
                 credix_lp_depository_value,
diff --git a/programs/uxd/tests/unit_tests/utils/calculate_depositories_target_redeemable_amount.rs b/programs/uxd/tests/unit_tests/utils/calculate_depositories_target_redeemable_amount.rs
index 8d0a29a9f..ff1ebc7ef 100644
--- a/programs/uxd/tests/unit_tests/utils/calculate_depositories_target_redeemable_amount.rs
+++ b/programs/uxd/tests/unit_tests/utils/calculate_depositories_target_redeemable_amount.rs
@@ -29,7 +29,7 @@ mod test_calculate_depositories_target_redeemable_amount {
                 circulating_supply.into(),
                 // Weights adds up to 100% and are not evenly distributed
                 // Each depository can fit at least the whole circulating supply (no overflow possible)
-                &vec![
+                &[
                     DepositoryInfoForTargetRedeemableAmount {
                         weight_bps: percent_to_weight_bps(5),
                         redeemable_amount_under_management_cap: percent_of_supply(
@@ -80,7 +80,7 @@ mod test_calculate_depositories_target_redeemable_amount {
         let depositories_target_redeemable_amount =
             calculate_depositories_target_redeemable_amount(
                 circulating_supply.into(),
-                &vec![
+                &[
                     // Weights adds up to 100% and the identity depository receives everything
                     // The identity depository is fully overflowing, but the other have enough space
                     DepositoryInfoForTargetRedeemableAmount {
@@ -133,7 +133,7 @@ mod test_calculate_depositories_target_redeemable_amount {
         let depositories_target_redeemable_amount =
             calculate_depositories_target_redeemable_amount(
                 circulating_supply.into(),
-                &vec![
+                &[
                     // Weights adds up to 100% and the identity depository receives everything
                     // The identity depository is overflowing, mercurial a lot of space and credix has a tiny space
                     DepositoryInfoForTargetRedeemableAmount {
@@ -188,7 +188,7 @@ mod test_calculate_depositories_target_redeemable_amount {
         let depositories_target_redeemable_amount =
             calculate_depositories_target_redeemable_amount(
                 circulating_supply.into(),
-                &vec![
+                &[
                     // Weights adds up to 100%, somewhat fair split
                     // All depositories are oveflowing, except the identity depository, but the total cannot fit in all depositories
                     DepositoryInfoForTargetRedeemableAmount {
@@ -275,7 +275,7 @@ mod test_calculate_depositories_target_redeemable_amount {
             let depositories_target_redeemable_amount =
                 calculate_depositories_target_redeemable_amount(
                     circulating_supply.into(),
-                    &vec![
+                    &[
                         DepositoryInfoForTargetRedeemableAmount {
                             weight_bps: u16::try_from(identity_depository_weight_bps).unwrap(),
                             redeemable_amount_under_management_cap: identity_depository_hard_cap.into(),