diff --git a/include/xrpl/protocol/detail/features.macro b/include/xrpl/protocol/detail/features.macro
index 4cece9fc23..af4ccf0cc8 100644
--- a/include/xrpl/protocol/detail/features.macro
+++ b/include/xrpl/protocol/detail/features.macro
@@ -15,7 +15,7 @@
 // Add new amendments to the top of this list.
 // Keep it sorted in reverse chronological order.
 
-XRPL_FEATURE(LendingProtocolV1_2,         Supported::No,  VoteBehavior::DefaultNo)
+XRPL_FEATURE(LendingProtocolV1_2,         Supported::Yes, VoteBehavior::DefaultNo)
 XRPL_FIX    (Cleanup3_5_0,                Supported::Yes, VoteBehavior::DefaultNo)
 XRPL_FEATURE(ConfidentialMPTKeyRotation,  Supported::No,  VoteBehavior::DefaultNo)
 XRPL_FIX    (Cleanup3_4_0,                Supported::Yes, VoteBehavior::DefaultNo)
diff --git a/src/libxrpl/tx/transactors/vault/VaultCreate.cpp b/src/libxrpl/tx/transactors/vault/VaultCreate.cpp
index 8d690c0e3d..cac7f9dd92 100644
--- a/src/libxrpl/tx/transactors/vault/VaultCreate.cpp
+++ b/src/libxrpl/tx/transactors/vault/VaultCreate.cpp
@@ -55,7 +55,7 @@ VaultCreate::checkExtraFeatures(PreflightContext const& ctx)
 std::uint32_t
 VaultCreate::getFlagsMask(PreflightContext const& ctx)
 {
-    if (ctx.rules.enabled(featureLendingProtocolV1_1))
+    if (ctx.rules.enabled(featureLendingProtocolV1_2))
         return tfVaultCreateMask;
 
     return tfVaultCreateMask | tfVaultOwnerCanBlockDeposit;
@@ -256,7 +256,7 @@ VaultCreate::doApply()
     if (tx.isFlag(tfVaultPrivate))
         vault->setFlag(lsfVaultPrivate);
 
-    if (view().rules().enabled(featureLendingProtocolV1_1) &&
+    if (view().rules().enabled(featureLendingProtocolV1_2) &&
         tx.isFlag(tfVaultOwnerCanBlockDeposit))
         vault->setFlag(lsfVaultOwnerCanBlockDeposit);
 
diff --git a/src/libxrpl/tx/transactors/vault/VaultDeposit.cpp b/src/libxrpl/tx/transactors/vault/VaultDeposit.cpp
index 7dfd6f5bac..b5d7edbbd6 100644
--- a/src/libxrpl/tx/transactors/vault/VaultDeposit.cpp
+++ b/src/libxrpl/tx/transactors/vault/VaultDeposit.cpp
@@ -158,7 +158,7 @@ VaultDeposit::preclaim(PreclaimContext const& ctx)
         // LCOV_EXCL_STOP
     }
 
-    if (ctx.view.rules().enabled(featureLendingProtocolV1_1))
+    if (ctx.view.rules().enabled(featureLendingProtocolV1_2))
     {
         // Perform these checks early to avoid unnecessary processing
 
diff --git a/src/libxrpl/tx/transactors/vault/VaultSet.cpp b/src/libxrpl/tx/transactors/vault/VaultSet.cpp
index d2b8d92f9d..f4e0c2694a 100644
--- a/src/libxrpl/tx/transactors/vault/VaultSet.cpp
+++ b/src/libxrpl/tx/transactors/vault/VaultSet.cpp
@@ -29,7 +29,7 @@ VaultSet::checkExtraFeatures(PreflightContext const& ctx)
 std::uint32_t
 VaultSet::getFlagsMask(PreflightContext const& ctx)
 {
-    if (ctx.rules.enabled(featureLendingProtocolV1_1))
+    if (ctx.rules.enabled(featureLendingProtocolV1_2))
         return tfVaultSetMask;
 
     // Add tfVaultDepositBlock and tfVaultDepositUnblock flags to indicate they are disabled
@@ -142,7 +142,7 @@ VaultSet::preclaim(PreclaimContext const& ctx)
         }
     }
 
-    if (ctx.view.rules().enabled(featureLendingProtocolV1_1))
+    if (ctx.view.rules().enabled(featureLendingProtocolV1_2))
     {
         // The Vault is not configured to support deposit blocking
         if (!vault->isFlag(lsfVaultOwnerCanBlockDeposit) &&
@@ -222,7 +222,7 @@ VaultSet::doApply()
         view().update(sleIssuance);
     }
 
-    if (view().rules().enabled(featureLendingProtocolV1_1))
+    if (view().rules().enabled(featureLendingProtocolV1_2))
     {
         if (tx.isFlag(tfVaultDepositBlock))
             vault->setFlag(lsfVaultDepositBlocked);
diff --git a/src/test/app/vault/VaultValidation_test.cpp b/src/test/app/vault/VaultValidation_test.cpp
index dcc07cb1ac..8613520e4c 100644
--- a/src/test/app/vault/VaultValidation_test.cpp
+++ b/src/test/app/vault/VaultValidation_test.cpp
@@ -166,11 +166,11 @@ private:
             env(tx, Ter{temINVALID_FLAG});
 
             {
-                env.disableFeature(featureLendingProtocolV1_1);
+                env.disableFeature(featureLendingProtocolV1_2);
                 auto [tx, keylet] = vault.create({.owner = owner, .asset = asset});
                 tx[sfFlags] = tfVaultOwnerCanBlockDeposit;
                 env(tx, Ter(temINVALID_FLAG));
-                env.enableFeature(featureLendingProtocolV1_1);
+                env.enableFeature(featureLendingProtocolV1_2);
             }
 
             {
@@ -479,18 +479,18 @@ private:
 
         testCase(
             [&](Env& env, Account const&, Account const& owner, Asset const& asset, Vault& vault) {
-                testcase("set flags fail without featureLendingProtocolV1_1");
+                testcase("set flags fail without featureLendingProtocolV1_2");
 
                 auto [tx, keylet] = vault.create({.owner = owner, .asset = asset});
 
                 {
-                    env.disableFeature(featureLendingProtocolV1_1);
+                    env.disableFeature(featureLendingProtocolV1_2);
                     env(vault.set({.owner = owner, .id = keylet.key, .flags = tfVaultDepositBlock}),
                         Ter(temINVALID_FLAG));
                     env(vault.set(
                             {.owner = owner, .id = keylet.key, .flags = tfVaultDepositUnblock}),
                         Ter(temINVALID_FLAG));
-                    env.enableFeature(featureLendingProtocolV1_1);
+                    env.enableFeature(featureLendingProtocolV1_2);
                 }
             });
 
@@ -1245,7 +1245,7 @@ private:
         {
             testcase(prefix + "block/unblock fails when amendment is disabled");
 
-            env.disableFeature(featureLendingProtocolV1_1);
+            env.disableFeature(featureLendingProtocolV1_2);
             auto const [tx, keylet] = vault.create(
                 {.owner = owner, .asset = asset, .flags = tfVaultOwnerCanBlockDeposit});
             env(tx, Ter(temINVALID_FLAG));
@@ -1254,7 +1254,7 @@ private:
             blockVault(temINVALID_FLAG, keylet);
             unblockVault(temINVALID_FLAG, keylet);
 
-            env.enableFeature(featureLendingProtocolV1_1);
+            env.enableFeature(featureLendingProtocolV1_2);
         }
 
         {