Update to Spring 3.2.18

build.gradle

@@ -24,7 +24,7 @@ allprojects {
 
     ext.releaseBuild = version.endsWith('RELEASE')
     ext.snapshotBuild = version.endsWith('SNAPSHOT')
-    ext.springVersion = '3.2.17.RELEASE'
+    ext.springVersion = '3.2.18.RELEASE'
     ext.spring4Version = '4.1.6.RELEASE'
     ext.springLdapVersion = '1.3.2.RELEASE'
     ext.springLdap2Version = '2.0.1.RELEASE'

core/src/main/java/org/springframework/security/core/SpringSecurityCoreVersion.java

@@ -23,7 +23,7 @@ public class SpringSecurityCoreVersion {
      */
     public static final long SERIAL_VERSION_UID = 320L;
 
-    static final String MIN_SPRING_VERSION = "3.2.17.RELEASE";
+    static final String MIN_SPRING_VERSION = "3.2.18.RELEASE";
 
     static {
         performVersionChecks();