diff --git a/pom.xml b/pom.xml
index 505c401..027a06d 100644
--- a/pom.xml
+++ b/pom.xml
@@ -82,7 +82,7 @@
 		<mockito.version>2.7.22</mockito.version>
 		<reactor.version>Bismuth-M2</reactor.version>
 		<spring.version>5.0.0.RC2</spring.version>
-		<spring-data.version>Kay-M4</spring-data.version>
+		<spring-data.version>Kay-RC2</spring-data.version>
 		<spring-security.version>5.0.0.M2</spring-security.version>
 		<spring-session.version>2.0.0.BUILD-SNAPSHOT</spring-session.version>
 	</properties>
diff --git a/src/main/java/org/springframework/session/data/mongo/AbstractMongoSessionConverter.java b/src/main/java/org/springframework/session/data/mongo/AbstractMongoSessionConverter.java
index 25df507..e478b38 100644
--- a/src/main/java/org/springframework/session/data/mongo/AbstractMongoSessionConverter.java
+++ b/src/main/java/org/springframework/session/data/mongo/AbstractMongoSessionConverter.java
@@ -26,9 +26,9 @@ import org.bson.Document;
 import org.springframework.core.convert.TypeDescriptor;
 import org.springframework.core.convert.converter.GenericConverter;
 import org.springframework.data.domain.Sort;
-import org.springframework.data.mongodb.core.IndexOperations;
 import org.springframework.data.mongodb.core.index.Index;
 import org.springframework.data.mongodb.core.index.IndexInfo;
+import org.springframework.data.mongodb.core.index.IndexOperations;
 import org.springframework.data.mongodb.core.query.Query;
 import org.springframework.session.FindByIndexNameSessionRepository;
 import org.springframework.session.Session;
diff --git a/src/main/java/org/springframework/session/data/mongo/MongoOperationsSessionRepository.java b/src/main/java/org/springframework/session/data/mongo/MongoOperationsSessionRepository.java
index 8ac2a69..147be86 100644
--- a/src/main/java/org/springframework/session/data/mongo/MongoOperationsSessionRepository.java
+++ b/src/main/java/org/springframework/session/data/mongo/MongoOperationsSessionRepository.java
@@ -28,8 +28,8 @@ import javax.annotation.PostConstruct;
 
 import org.bson.Document;
 
-import org.springframework.data.mongodb.core.IndexOperations;
 import org.springframework.data.mongodb.core.MongoOperations;
+import org.springframework.data.mongodb.core.index.IndexOperations;
 import org.springframework.data.mongodb.core.query.Query;
 import org.springframework.session.FindByIndexNameSessionRepository;
 
diff --git a/src/test/java/org/springframework/session/data/mongo/config/annotation/web/http/MongoHttpSessionConfigurationTest.java b/src/test/java/org/springframework/session/data/mongo/config/annotation/web/http/MongoHttpSessionConfigurationTest.java
index 7fd66b5..f7525e8 100644
--- a/src/test/java/org/springframework/session/data/mongo/config/annotation/web/http/MongoHttpSessionConfigurationTest.java
+++ b/src/test/java/org/springframework/session/data/mongo/config/annotation/web/http/MongoHttpSessionConfigurationTest.java
@@ -32,8 +32,8 @@ import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.Import;
 import org.springframework.context.support.PropertySourcesPlaceholderConfigurer;
-import org.springframework.data.mongodb.core.IndexOperations;
 import org.springframework.data.mongodb.core.MongoOperations;
+import org.springframework.data.mongodb.core.index.IndexOperations;
 import org.springframework.mock.env.MockEnvironment;
 import org.springframework.session.data.mongo.AbstractMongoSessionConverter;
 import org.springframework.session.data.mongo.MongoOperationsSessionRepository;