diff --git a/src/main/webapp/WEB-INF/spring/arsnova-servlet.xml b/src/main/webapp/WEB-INF/spring/arsnova-servlet.xml
index fd214e2fa7643cf1df4e1daf711610ce33b21eeb..6a76f4e03568c4013a3c7b96d33fe44d85f917ba 100644
--- a/src/main/webapp/WEB-INF/spring/arsnova-servlet.xml
+++ b/src/main/webapp/WEB-INF/spring/arsnova-servlet.xml
@@ -6,10 +6,10 @@
 	xmlns:mvc="http://www.springframework.org/schema/mvc"
 	xmlns:p="http://www.springframework.org/schema/p"
 	xsi:schemaLocation="
-		http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.2.xsd
-		http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.2.xsd
-		http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.2.xsd
-		http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.2.xsd">
+		http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.3.xsd
+		http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.3.xsd
+		http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.3.xsd
+		http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.3.xsd">
 
 	<!-- ARSnova Servlet Context -->
 
diff --git a/src/main/webapp/WEB-INF/spring/spring-main.xml b/src/main/webapp/WEB-INF/spring/spring-main.xml
index 01a977158130a041e5c34fecaf181ed430680d3a..19487000d49d36c96d60148f0018f4c2cac7af9b 100644
--- a/src/main/webapp/WEB-INF/spring/spring-main.xml
+++ b/src/main/webapp/WEB-INF/spring/spring-main.xml
@@ -6,10 +6,10 @@
 	xmlns:task="http://www.springframework.org/schema/task"
 	xmlns:p="http://www.springframework.org/schema/p"
 	xsi:schemaLocation="
-		http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.2.xsd
-		http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.2.xsd
-		http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.2.xsd
-		http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task-4.2.xsd">
+		http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.3.xsd
+		http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.3.xsd
+		http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.3.xsd
+		http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task-4.3.xsd">
 
 	<bean id="propertyPlaceholderConfigurer"
 		class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"