diff --git a/pom.xml b/pom.xml
index e44458d..90db38c 100644
--- a/pom.xml
+++ b/pom.xml
@@ -57,7 +57,7 @@
     <dependency>
       <groupId>com.github.nkzawa</groupId>
       <artifactId>engine.io-client</artifactId>
-      <version>0.2.2</version>
+      <version>0.2.3-SNAPSHOT</version>
     </dependency>
     <dependency>
       <groupId>org.json</groupId>
@@ -123,27 +123,27 @@
           </execution>
         </executions>
       </plugin>
-      <plugin>
-        <groupId>org.codehaus.mojo</groupId>
-        <artifactId>exec-maven-plugin</artifactId>
-        <version>1.2.1</version>
-        <executions>
-          <execution>
-            <id>npm-install</id>
-            <phase>process-test-resources</phase>
-            <goals>
-              <goal>exec</goal>
-            </goals>
-            <configuration>
-              <workingDirectory>./src/test/resources</workingDirectory>
-              <executable>npm</executable>
-              <arguments>
-                  <argument>install</argument>
-              </arguments>
-            </configuration>
-          </execution>
-        </executions>
-      </plugin>
+      <!--<plugin>-->
+        <!--<groupId>org.codehaus.mojo</groupId>-->
+        <!--<artifactId>exec-maven-plugin</artifactId>-->
+        <!--<version>1.2.1</version>-->
+        <!--<executions>-->
+          <!--<execution>-->
+            <!--<id>npm-install</id>-->
+            <!--<phase>process-test-resources</phase>-->
+            <!--<goals>-->
+              <!--<goal>exec</goal>-->
+            <!--</goals>-->
+            <!--<configuration>-->
+              <!--<workingDirectory>./src/test/resources</workingDirectory>-->
+              <!--<executable>npm</executable>-->
+              <!--<arguments>-->
+                  <!--<argument>install</argument>-->
+              <!--</arguments>-->
+            <!--</configuration>-->
+          <!--</execution>-->
+        <!--</executions>-->
+      <!--</plugin>-->
       <plugin>
         <groupId>com.github.github</groupId>
         <artifactId>site-maven-plugin</artifactId>