diff --git a/mybatis-flex-kotlin/pom.xml b/mybatis-flex-kotlin/pom.xml
index 08d61f65..ec43b3be 100755
--- a/mybatis-flex-kotlin/pom.xml
+++ b/mybatis-flex-kotlin/pom.xml
@@ -22,7 +22,7 @@
 		<dependency>
 			<groupId>com.mybatis-flex</groupId>
 			<artifactId>mybatis-flex-core</artifactId>
-			<version>1.4.8</version>
+			<version>1.5.6</version>
 		</dependency>
 		<dependency>
 			<groupId>org.jetbrains.kotlin</groupId>