diff --git a/parent-boot-1/pom.xml b/parent-boot-1/pom.xml
index 53f91f975d..1054038623 100644
--- a/parent-boot-1/pom.xml
+++ b/parent-boot-1/pom.xml
@@ -55,7 +55,7 @@
 
 	<properties>
 		<rest-assured.version>3.1.0</rest-assured.version>
-		<spring-boot.version>1.5.16.RELEASE</spring-boot.version>
+		<spring-boot.version>1.5.19.RELEASE</spring-boot.version>
 	</properties>
 	
 </project>
diff --git a/parent-boot-2/pom.xml b/parent-boot-2/pom.xml
index ef156e2e6a..4b81e27333 100644
--- a/parent-boot-2/pom.xml
+++ b/parent-boot-2/pom.xml
@@ -77,7 +77,7 @@
     <properties>
         <rest-assured.version>3.1.0</rest-assured.version>
         <!-- plugins -->
-        <thin.version>1.0.11.RELEASE</thin.version>
+        <thin.version>1.0.21.RELEASE</thin.version>
         <spring-boot.version>2.1.3.RELEASE</spring-boot.version>
     </properties>
 </project>