diff --git a/acl/pom.xml b/acl/pom.xml
index 43cb3e91b4..2d7c0a86fa 100644
--- a/acl/pom.xml
+++ b/acl/pom.xml
@@ -95,7 +95,7 @@
     <dependency>
       <groupId>net.sf.ehcache</groupId>
       <artifactId>ehcache</artifactId>
-      <version>2.9.0</version>
+      <version>2.10.4</version>
       <scope>compile</scope>
       <optional>true</optional>
     </dependency>
diff --git a/cas/pom.xml b/cas/pom.xml
index 68ce8a945b..78a3f25eee 100644
--- a/cas/pom.xml
+++ b/cas/pom.xml
@@ -103,7 +103,7 @@
     <dependency>
       <groupId>net.sf.ehcache</groupId>
       <artifactId>ehcache</artifactId>
-      <version>2.9.0</version>
+      <version>2.10.4</version>
       <scope>compile</scope>
       <optional>true</optional>
     </dependency>
diff --git a/core/pom.xml b/core/pom.xml
index b410c2b3f8..f9fb49dcb6 100644
--- a/core/pom.xml
+++ b/core/pom.xml
@@ -103,7 +103,7 @@
     <dependency>
       <groupId>net.sf.ehcache</groupId>
       <artifactId>ehcache</artifactId>
-      <version>2.9.0</version>
+      <version>2.10.4</version>
       <scope>compile</scope>
       <optional>true</optional>
     </dependency>
diff --git a/gradle/javaprojects.gradle b/gradle/javaprojects.gradle
index 7b62ca4f76..25662d370a 100644
--- a/gradle/javaprojects.gradle
+++ b/gradle/javaprojects.gradle
@@ -15,7 +15,7 @@ ext.cglibVersion = '3.1'
 ext.commonsCodecVersion = '1.10'
 ext.commonsCollectionsVersion = '3.2.2'
 ext.commonsLoggingVersion = '1.2'
-ext.ehcacheVersion = '2.9.0'
+ext.ehcacheVersion = '2.10.4'
 ext.gebVersion = '0.10.0'
 ext.groovyVersion = '2.4.4'
 ext.hsqlVersion = '2.3.2'
diff --git a/samples/xml/cas/cassample/pom.xml b/samples/xml/cas/cassample/pom.xml
index 88ddccb82a..7097dc4685 100644
--- a/samples/xml/cas/cassample/pom.xml
+++ b/samples/xml/cas/cassample/pom.xml
@@ -86,7 +86,7 @@
     <dependency>
       <groupId>net.sf.ehcache</groupId>
       <artifactId>ehcache</artifactId>
-      <version>2.9.0</version>
+      <version>2.10.4</version>
       <scope>runtime</scope>
     </dependency>
     <dependency>
diff --git a/samples/xml/contacts/pom.xml b/samples/xml/contacts/pom.xml
index 962ba92aad..4b449fef05 100644
--- a/samples/xml/contacts/pom.xml
+++ b/samples/xml/contacts/pom.xml
@@ -121,7 +121,7 @@
     <dependency>
       <groupId>net.sf.ehcache</groupId>
       <artifactId>ehcache</artifactId>
-      <version>2.9.0</version>
+      <version>2.10.4</version>
       <scope>runtime</scope>
     </dependency>
     <dependency>
diff --git a/samples/xml/dms/pom.xml b/samples/xml/dms/pom.xml
index 686649304b..a259b17eed 100644
--- a/samples/xml/dms/pom.xml
+++ b/samples/xml/dms/pom.xml
@@ -79,7 +79,7 @@
     <dependency>
       <groupId>net.sf.ehcache</groupId>
       <artifactId>ehcache</artifactId>
-      <version>2.9.0</version>
+      <version>2.10.4</version>
       <scope>compile</scope>
       <optional>true</optional>
     </dependency>