diff --git a/projects/osworkflow/pom.xml b/projects/osworkflow/pom.xml
index e62222f1b..84e29fdfc 100644
--- a/projects/osworkflow/pom.xml
+++ b/projects/osworkflow/pom.xml
@@ -27,7 +27,7 @@
         <dependency>
             <groupId>org.acegisecurity</groupId>
             <artifactId>acegi-security</artifactId>
-            <version>1.0.5</version>
+            <version>1.0.7</version>
         </dependency>
         <dependency>
             <groupId>javax.servlet</groupId>