diff --git a/libreplan-business/src/main/resources/libreplan-business-spring-config.xml b/libreplan-business/src/main/resources/libreplan-business-spring-config.xml
index e5e183a1b..03752b41b 100644
--- a/libreplan-business/src/main/resources/libreplan-business-spring-config.xml
+++ b/libreplan-business/src/main/resources/libreplan-business-spring-config.xml
@@ -5,10 +5,10 @@
     xmlns:aop="http://www.springframework.org/schema/aop"
     xmlns:tx="http://www.springframework.org/schema/tx" xmlns:context="http://www.springframework.org/schema/context"
     xsi:schemaLocation="
-    http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
-    http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd
-    http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsd
-    http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-2.5.xsd">
+    http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
+    http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
+    http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd
+    http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd">
 
     <aop:aspectj-autoproxy/>
 
diff --git a/libreplan-webapp/src/main/resources/libreplan-webapp-spring-config.xml b/libreplan-webapp/src/main/resources/libreplan-webapp-spring-config.xml
index a602dfd15..901c46640 100644
--- a/libreplan-webapp/src/main/resources/libreplan-webapp-spring-config.xml
+++ b/libreplan-webapp/src/main/resources/libreplan-webapp-spring-config.xml
@@ -9,10 +9,10 @@
     xmlns:jaxrs="http://cxf.apache.org/jaxrs"
     xmlns:cxf="http://cxf.apache.org/core"
     xsi:schemaLocation="
-    http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
-    http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd
-    http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-2.5.xsd
-    http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-2.5.xsd
+    http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
+    http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
+    http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd
+    http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-3.0.xsd
     http://cxf.apache.org/jaxrs http://cxf.apache.org/schemas/jaxrs.xsd
     http://cxf.apache.org/core http://cxf.apache.org/schemas/core.xsd">
 
diff --git a/libreplan-webapp/src/main/resources/libreplan-webapp-spring-security-config.xml b/libreplan-webapp/src/main/resources/libreplan-webapp-spring-security-config.xml
index f375a15be..18af1d851 100644
--- a/libreplan-webapp/src/main/resources/libreplan-webapp-spring-security-config.xml
+++ b/libreplan-webapp/src/main/resources/libreplan-webapp-spring-security-config.xml
@@ -3,7 +3,7 @@
 <beans:beans xmlns="http://www.springframework.org/schema/security"
     xmlns:beans="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
     xmlns:p="http://www.springframework.org/schema/p"
-    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
+    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
                         http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security-3.0.3.xsd">
 
     <!-- NOTE: see http://static.springsource.org/spring-security/site/docs/2.0.x/apidocs/org/springframework/security/vote/AuthenticatedVoter.html
diff --git a/libreplan-webapp/src/test/resources/libreplan-webapp-spring-config-test.xml b/libreplan-webapp/src/test/resources/libreplan-webapp-spring-config-test.xml
index 3c630e2f9..31416f943 100644
--- a/libreplan-webapp/src/test/resources/libreplan-webapp-spring-config-test.xml
+++ b/libreplan-webapp/src/test/resources/libreplan-webapp-spring-config-test.xml
@@ -3,9 +3,9 @@
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p"
     xmlns:tx="http://www.springframework.org/schema/tx" xmlns:context="http://www.springframework.org/schema/context"
     xsi:schemaLocation="
-    http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
-    http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd
-    http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-2.5.xsd">
+    http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
+    http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
+    http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd">
 
     <bean id="dataSourceReal"
         class="com.jolbox.bonecp.BoneCPDataSource" destroy-method="close"
diff --git a/libreplan-webapp/src/test/resources/libreplan-webapp-spring-security-config-test.xml b/libreplan-webapp/src/test/resources/libreplan-webapp-spring-security-config-test.xml
index acc82c676..1f6767854 100644
--- a/libreplan-webapp/src/test/resources/libreplan-webapp-spring-security-config-test.xml
+++ b/libreplan-webapp/src/test/resources/libreplan-webapp-spring-security-config-test.xml
@@ -2,7 +2,7 @@
 
 <beans xmlns="http://www.springframework.org/schema/beans"
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p"
-    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd">
+    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd">
 
     <bean id="passwordEncoder"
         class="org.springframework.security.authentication.encoding.ShaPasswordEncoder">