diff --git a/spring-cloud-function-context/pom.xml b/spring-cloud-function-context/pom.xml
index bbffa76d4..b25a2c006 100644
--- a/spring-cloud-function-context/pom.xml
+++ b/spring-cloud-function-context/pom.xml
@@ -127,7 +127,7 @@
 			<plugin>
 				<artifactId>kotlin-maven-plugin</artifactId>
 				<groupId>org.jetbrains.kotlin</groupId>
-				<version>1.6.0-RC</version>
+				<version>1.6.0</version>
 				<configuration>
 					<args>
 						<arg>-Xjsr305=strict</arg>
@@ -166,7 +166,7 @@
 					<dependency>
 						<groupId>org.jetbrains.kotlin</groupId>
 						<artifactId>kotlin-maven-allopen</artifactId>
-						<version>1.6.0-RC</version>
+						<version>1.6.0</version>
 					</dependency>
 				</dependencies>
 			</plugin>
diff --git a/spring-cloud-function-kotlin/pom.xml b/spring-cloud-function-kotlin/pom.xml
index d7c524263..a3bebfda8 100644
--- a/spring-cloud-function-kotlin/pom.xml
+++ b/spring-cloud-function-kotlin/pom.xml
@@ -64,7 +64,7 @@
 			<plugin>
 				<artifactId>kotlin-maven-plugin</artifactId>
 				<groupId>org.jetbrains.kotlin</groupId>
-				<version>1.6.0-RC</version>
+				<version>1.6.0</version>
 				<configuration>
 					<args>
 						<arg>-Xjsr305=strict</arg>
@@ -93,7 +93,7 @@
 					<dependency>
 						<groupId>org.jetbrains.kotlin</groupId>
 						<artifactId>kotlin-maven-allopen</artifactId>
-						<version>1.6.0-RC</version>
+						<version>1.6.0</version>
 					</dependency>
 				</dependencies>
 			</plugin>
diff --git a/spring-cloud-function-samples/function-sample-kotlin-web/pom.xml b/spring-cloud-function-samples/function-sample-kotlin-web/pom.xml
index ec6fc8589..6c1370636 100644
--- a/spring-cloud-function-samples/function-sample-kotlin-web/pom.xml
+++ b/spring-cloud-function-samples/function-sample-kotlin-web/pom.xml
@@ -28,12 +28,12 @@
 		<dependency>
 			<groupId>org.jetbrains.kotlin</groupId>
 			<artifactId>kotlin-reflect</artifactId>
-			<version>1.6.0-RC</version>
+			<version>1.6.0</version>
 		</dependency>
 		<dependency>
 			<groupId>org.jetbrains.kotlin</groupId>
 			<artifactId>kotlin-stdlib-jdk8</artifactId>
-			<version>1.6.0-RC</version>
+			<version>1.6.0</version>
 		</dependency>
 		<dependency>
 			<groupId>org.springframework.cloud</groupId>
@@ -79,7 +79,7 @@
 			<plugin>
 				<groupId>org.jetbrains.kotlin</groupId>
 				<artifactId>kotlin-maven-plugin</artifactId>
-				<version>1.6.0-RC</version>
+				<version>1.6.0</version>
 				<configuration>
 					<args>
 						<arg>-Xjsr305=strict</arg>