diff --git a/cas/pom.xml b/cas/pom.xml
index b97204d7f1..a586e70cde 100644
--- a/cas/pom.xml
+++ b/cas/pom.xml
@@ -31,7 +31,7 @@
         <dependency>
             <groupId>org.jasig.cas</groupId>
             <artifactId>cas-client-core</artifactId>
-            <version>3.1.1</version>
+            <version>3.1.3</version>
         </dependency>
         <dependency>
             <groupId>net.sf.ehcache</groupId>
@@ -54,7 +54,7 @@
             javax.servlet.*;version="[2.4.0, 3.0.0)";resolution:=optional,
             net.sf.ehcache.*;version="[1.4.1, 2.0.0)";resolution:=optional,
             org.apache.commons.logging.*;version="[1.1.1, 2.0.0)",
-            org.jasig.cas.client.*;version="[3.1.1, 4.0.0)"
+            org.jasig.cas.client.*;version="[3.1.3, 4.0.0)"
     	</spring.osgi.import>
 
     	<spring.osgi.private.pkg>