diff --git a/build.gradle b/build.gradle
index 5d441bbe254..da2f2481d90 100644
--- a/build.gradle
+++ b/build.gradle
@@ -32,7 +32,7 @@ configure(allprojects) { project ->
 		imports {
 			mavenBom "com.fasterxml.jackson:jackson-bom:2.9.9"
 			mavenBom "io.netty:netty-bom:4.1.39.Final"
-			mavenBom "io.projectreactor:reactor-bom:Dysprosium-M3"
+			mavenBom "io.projectreactor:reactor-bom:Dysprosium-RC1"
 			mavenBom "org.eclipse.jetty:jetty-bom:9.4.20.v20190813"
 			mavenBom "org.jetbrains.kotlin:kotlin-bom:1.3.50"
 			mavenBom "org.jetbrains.kotlinx:kotlinx-coroutines-bom:1.3.0"
diff --git a/spring-tx/src/main/java/org/springframework/transaction/interceptor/TransactionAspectSupport.java b/spring-tx/src/main/java/org/springframework/transaction/interceptor/TransactionAspectSupport.java
index 8f227c54c7d..2d08d457923 100644
--- a/spring-tx/src/main/java/org/springframework/transaction/interceptor/TransactionAspectSupport.java
+++ b/spring-tx/src/main/java/org/springframework/transaction/interceptor/TransactionAspectSupport.java
@@ -854,15 +854,22 @@ public abstract class TransactionAspectSupport implements BeanFactoryAware, Init
 						createTransactionIfNecessary(tm, txAttr, joinpointIdentification).flatMap(it -> {
 							try {
 								// Need re-wrapping until we get hold of the exception through usingWhen.
-								return Mono.<Object, ReactiveTransactionInfo>usingWhen(Mono.just(it), txInfo -> {
-									try {
-										return (Mono<?>) invocation.proceedWithInvocation();
-									}
-									catch (Throwable ex) {
-										return Mono.error(ex);
-									}
-								}, this::commitTransactionAfterReturning, txInfo -> Mono.empty())
-										.onErrorResume(ex -> completeTransactionAfterThrowing(it, ex).then(Mono.error(ex)));
+								return Mono
+										.<Object, ReactiveTransactionInfo>usingWhen(
+												Mono.just(it),
+												txInfo -> {
+													try {
+														return (Mono<?>) invocation.proceedWithInvocation();
+													}
+													catch (Throwable ex) {
+														return Mono.error(ex);
+													}
+												},
+												this::commitTransactionAfterReturning,
+												(txInfo, err) -> Mono.empty(),
+												this::commitTransactionAfterReturning)
+										.onErrorResume(ex ->
+												completeTransactionAfterThrowing(it, ex).then(Mono.error(ex)));
 							}
 							catch (Throwable ex) {
 								// target invocation exception
@@ -877,15 +884,22 @@ public abstract class TransactionAspectSupport implements BeanFactoryAware, Init
 					createTransactionIfNecessary(tm, txAttr, joinpointIdentification).flatMapMany(it -> {
 						try {
 							// Need re-wrapping until we get hold of the exception through usingWhen.
-							return Flux.usingWhen(Mono.just(it), txInfo -> {
-								try {
-									return this.adapter.toPublisher(invocation.proceedWithInvocation());
-								}
-								catch (Throwable ex) {
-									return Mono.error(ex);
-								}
-							}, this::commitTransactionAfterReturning, txInfo -> Mono.empty())
-									.onErrorResume(ex -> completeTransactionAfterThrowing(it, ex).then(Mono.error(ex)));
+							return Flux
+									.usingWhen(
+											Mono.just(it),
+											txInfo -> {
+												try {
+													return this.adapter.toPublisher(invocation.proceedWithInvocation());
+												}
+												catch (Throwable ex) {
+													return Mono.error(ex);
+												}
+											},
+											this::commitTransactionAfterReturning,
+											(txInfo, ex) -> Mono.empty(),
+											this::commitTransactionAfterReturning)
+									.onErrorResume(ex ->
+											completeTransactionAfterThrowing(it, ex).then(Mono.error(ex)));
 						}
 						catch (Throwable ex) {
 							// target invocation exception
diff --git a/spring-tx/src/main/java/org/springframework/transaction/reactive/TransactionalOperatorImpl.java b/spring-tx/src/main/java/org/springframework/transaction/reactive/TransactionalOperatorImpl.java
index 8929c2e3694..3162525a4ea 100644
--- a/spring-tx/src/main/java/org/springframework/transaction/reactive/TransactionalOperatorImpl.java
+++ b/spring-tx/src/main/java/org/springframework/transaction/reactive/TransactionalOperatorImpl.java
@@ -80,9 +80,15 @@ final class TransactionalOperatorImpl implements TransactionalOperator {
 			// This will normally result in a target object being invoked.
 			// Need re-wrapping of ReactiveTransaction until we get hold of the exception
 			// through usingWhen.
-			return status.flatMapMany(it -> Flux.usingWhen(Mono.just(it), action::doInTransaction,
-					this.transactionManager::commit, s -> Mono.empty())
-					.onErrorResume(ex -> rollbackOnException(it, ex).then(Mono.error(ex))));
+			return status.flatMapMany(it -> Flux
+					.usingWhen(
+							Mono.just(it),
+							action::doInTransaction,
+							this.transactionManager::commit,
+							(tx, ex) -> Mono.empty(),
+							this.transactionManager::commit)
+					.onErrorResume(ex ->
+							rollbackOnException(it, ex).then(Mono.error(ex))));
 		})
 		.subscriberContext(TransactionContextManager.getOrCreateContext())
 		.subscriberContext(TransactionContextManager.getOrCreateContextHolder());