diff --git a/cas/pom.xml b/cas/pom.xml
index 2e58c49113..2d6ef0dc3b 100644
--- a/cas/pom.xml
+++ b/cas/pom.xml
@@ -38,7 +38,7 @@
         <dependency>
             <groupId>org.jasig.cas</groupId>
             <artifactId>cas-client-core</artifactId>
-            <version>3.1.4</version>
+            <version>3.1.5</version>
         </dependency>
         <dependency>
             <groupId>net.sf.ehcache</groupId>