diff --git a/conanfile.py b/conanfile.py
index 23984ddc..c3fd03bb 100644
--- a/conanfile.py
+++ b/conanfile.py
@@ -31,7 +31,7 @@ class Clio(ConanFile):
         'protobuf/3.21.9',
         'grpc/1.50.1',
         'openssl/1.1.1v',
-        'xrpl/2.5.0-b1',
+        'xrpl/2.5.0-rc1',
         'zlib/1.3.1',
         'libbacktrace/cci.20210118'
     ]
diff --git a/src/data/AmendmentCenter.hpp b/src/data/AmendmentCenter.hpp
index a465b544..aeb1f149 100644
--- a/src/data/AmendmentCenter.hpp
+++ b/src/data/AmendmentCenter.hpp
@@ -140,6 +140,11 @@ struct Amendments {
     REGISTER(PermissionDelegation);
     REGISTER(fixPayChanCancelAfter);
     REGISTER(Batch);
+    REGISTER(PermissionedDEX);
+    REGISTER(SingleAssetVault);
+    REGISTER(TokenEscrow);
+    REGISTER(fixAMMv1_3);
+    REGISTER(fixEnforceNFTokenTrustlineV2);
 
     // Obsolete but supported by libxrpl
     REGISTER(CryptoConditionsSuite);
diff --git a/src/feed/impl/TransactionFeed.cpp b/src/feed/impl/TransactionFeed.cpp
index b2b85db4..6ae990e6 100644
--- a/src/feed/impl/TransactionFeed.cpp
+++ b/src/feed/impl/TransactionFeed.cpp
@@ -277,7 +277,8 @@ TransactionFeed::pub(
                     // determine the OrderBook
                     ripple::Book const book{
                         data->getFieldAmount(ripple::sfTakerGets).issue(),
-                        data->getFieldAmount(ripple::sfTakerPays).issue()
+                        data->getFieldAmount(ripple::sfTakerPays).issue(),
+                        std::nullopt
                     };
                     if (affectedBooks.find(book) == affectedBooks.end()) {
                         affectedBooks.insert(book);
diff --git a/src/rpc/RPCHelpers.cpp b/src/rpc/RPCHelpers.cpp
index 43e24096..e18c34fc 100644
--- a/src/rpc/RPCHelpers.cpp
+++ b/src/rpc/RPCHelpers.cpp
@@ -1338,7 +1338,7 @@ parseBook(ripple::Currency pays, ripple::AccountID payIssuer, ripple::Currency g
     if (pays == gets && payIssuer == getIssuer)
         return std::unexpected{Status{RippledError::rpcBAD_MARKET, "badMarket"}};
 
-    return ripple::Book{{pays, payIssuer}, {gets, getIssuer}};
+    return ripple::Book{{pays, payIssuer}, {gets, getIssuer}, std::nullopt};
 }
 
 std::expected<ripple::Book, Status>
@@ -1446,7 +1446,7 @@ parseBook(boost::json::object const& request)
     if (payCurrency == getCurrency && payIssuer == getIssuer)
         return std::unexpected{Status{RippledError::rpcBAD_MARKET, "badMarket"}};
 
-    return ripple::Book{{payCurrency, payIssuer}, {getCurrency, getIssuer}};
+    return ripple::Book{{payCurrency, payIssuer}, {getCurrency, getIssuer}, std::nullopt};
 }
 
 std::expected<ripple::AccountID, Status>
diff --git a/tests/unit/feed/SubscriptionManagerTests.cpp b/tests/unit/feed/SubscriptionManagerTests.cpp
index 08493719..522c597a 100644
--- a/tests/unit/feed/SubscriptionManagerTests.cpp
+++ b/tests/unit/feed/SubscriptionManagerTests.cpp
@@ -43,6 +43,7 @@
 
 #include <algorithm>
 #include <memory>
+#include <optional>
 #include <vector>
 
 namespace {
@@ -161,7 +162,7 @@ TEST_F(SubscriptionManagerTest, ReportCurrentSubscriber)
     subscriptionManagerPtr_->subProposedAccount(account, session1);
     subscriptionManagerPtr_->subProposedAccount(account, session2);
     auto const issue1 = getIssue(kCURRENCY, kISSUER);
-    ripple::Book const book{ripple::xrpIssue(), issue1};
+    ripple::Book const book{ripple::xrpIssue(), issue1, std::nullopt};
     subscriptionManagerPtr_->subBook(book, session1);
     subscriptionManagerPtr_->subBook(book, session2);
     EXPECT_EQ(subscriptionManagerPtr_->report(), json::parse(kREPORT_RETURN));
@@ -327,7 +328,7 @@ TEST_F(SubscriptionManagerTest, TransactionTest)
 {
     auto const issue1 = getIssue(kCURRENCY, kISSUER);
     auto const account = getAccountIdWithString(kISSUER);
-    ripple::Book const book{ripple::xrpIssue(), issue1};
+    ripple::Book const book{ripple::xrpIssue(), issue1, std::nullopt};
     EXPECT_CALL(*sessionPtr_, onDisconnect).Times(3);
     subscriptionManagerPtr_->subBook(book, session_);
     subscriptionManagerPtr_->subTransactions(session_);
diff --git a/tests/unit/feed/TransactionFeedTests.cpp b/tests/unit/feed/TransactionFeedTests.cpp
index 2d15bb65..b095949d 100644
--- a/tests/unit/feed/TransactionFeedTests.cpp
+++ b/tests/unit/feed/TransactionFeedTests.cpp
@@ -43,6 +43,7 @@
 
 #include <functional>
 #include <memory>
+#include <optional>
 #include <vector>
 
 using namespace data;
@@ -350,7 +351,7 @@ TEST_F(FeedTransactionTest, SubBothTransactionAndAccount)
 TEST_F(FeedTransactionTest, SubBookV1)
 {
     auto const issue1 = getIssue(kCURRENCY, kISSUER);
-    ripple::Book const book{ripple::xrpIssue(), issue1};
+    ripple::Book const book{ripple::xrpIssue(), issue1, std::nullopt};
 
     EXPECT_CALL(*mockSessionPtr, onDisconnect);
     testFeedPtr->sub(book, sessionPtr);
@@ -554,7 +555,7 @@ TEST_F(FeedTransactionTest, SubBookV1)
 TEST_F(FeedTransactionTest, SubBookV2)
 {
     auto const issue1 = getIssue(kCURRENCY, kISSUER);
-    ripple::Book const book{ripple::xrpIssue(), issue1};
+    ripple::Book const book{ripple::xrpIssue(), issue1, std::nullopt};
 
     EXPECT_CALL(*mockSessionPtr, onDisconnect);
     testFeedPtr->sub(book, sessionPtr);
@@ -785,7 +786,7 @@ TEST_F(FeedTransactionTest, SubRepeat)
     EXPECT_EQ(testFeedPtr->accountSubCount(), 0);
 
     auto const issue1 = getIssue(kCURRENCY, kISSUER);
-    ripple::Book const book{ripple::xrpIssue(), issue1};
+    ripple::Book const book{ripple::xrpIssue(), issue1, std::nullopt};
 
     EXPECT_CALL(*mockSessionPtr, onDisconnect);
     testFeedPtr->sub(book, sessionPtr);
@@ -1233,7 +1234,7 @@ TEST_F(TransactionFeedMockPrometheusTest, subUnsub)
     testFeedPtr_->unsub(account, sessionPtr_);
 
     auto const issue1 = getIssue(kCURRENCY, kISSUER);
-    ripple::Book const book{ripple::xrpIssue(), issue1};
+    ripple::Book const book{ripple::xrpIssue(), issue1, std::nullopt};
     EXPECT_CALL(*mockSessionPtr_, onDisconnect);
     testFeedPtr_->sub(book, sessionPtr_);
     testFeedPtr_->unsub(book, sessionPtr_);
@@ -1263,7 +1264,7 @@ TEST_F(TransactionFeedMockPrometheusTest, AutoDisconnect)
     testFeedPtr_->sub(account, sessionPtr_);
 
     auto const issue1 = getIssue(kCURRENCY, kISSUER);
-    ripple::Book const book{ripple::xrpIssue(), issue1};
+    ripple::Book const book{ripple::xrpIssue(), issue1, std::nullopt};
     testFeedPtr_->sub(book, sessionPtr_);
 
     // Emulate onDisconnect signal is called