Use camel.karaf.version everywhere
diff --git a/examples/camel-example-ehcache-blueprint/pom.xml b/examples/camel-example-ehcache-blueprint/pom.xml
index 13d9b24..d28ac41 100644
--- a/examples/camel-example-ehcache-blueprint/pom.xml
+++ b/examples/camel-example-ehcache-blueprint/pom.xml
@@ -58,7 +58,7 @@
             <dependency>
                 <groupId>org.apache.camel.karaf</groupId>
                 <artifactId>camel-karaf-bom</artifactId>
-                <version>${project.version}</version>
+                <version>${camel.karaf.version}</version>
                 <type>pom</type>
                 <scope>import</scope>
             </dependency>
diff --git a/examples/camel-example-mybatis/pom.xml b/examples/camel-example-mybatis/pom.xml
index 2ee2b54..fc49436 100644
--- a/examples/camel-example-mybatis/pom.xml
+++ b/examples/camel-example-mybatis/pom.xml
@@ -53,7 +53,7 @@
             <dependency>
                 <groupId>org.apache.camel.karaf</groupId>
                 <artifactId>camel-karaf-bom</artifactId>
-                <version>${project.version}</version>
+                <version>${camel.karaf.version}</version>
                 <type>pom</type>
                 <scope>import</scope>
             </dependency>