diff --git a/pom.xml b/pom.xml
old mode 100755
new mode 100644
index 70be50b576..ec5ed80aae
--- a/pom.xml
+++ b/pom.xml
@@ -196,14 +196,14 @@
 		<dependency>
 			<groupId>org.springframework</groupId>
 			<artifactId>spring-websocket</artifactId>
-			<version>4.3.7.RELEASE</version>
+			<version>5.2.20.RELEASE</version>
 			<scope>provided</scope>
 			<optional>true</optional>
 		</dependency>
 		<dependency>
 			<groupId>org.springframework</groupId>
 			<artifactId>spring-webmvc</artifactId>
-			<version>4.3.7.RELEASE</version>
+			<version>5.2.20.RELEASE</version>
 			<scope>provided</scope>
 			<optional>true</optional>
 		</dependency>