diff --git a/library/AndroidManifest.xml b/library/AndroidManifest.xml
index 6188c2bf..93520d93 100644
--- a/library/AndroidManifest.xml
+++ b/library/AndroidManifest.xml
@@ -2,7 +2,7 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="com.anjlab.android.iab.v3"
     android:versionCode="1"
-    android:versionName="1.0.14">
+    android:versionName="1.0.15">
 
     <uses-sdk
         android:minSdkVersion="8"
diff --git a/library/build.gradle b/library/build.gradle
index a9be358b..f43e5446 100644
--- a/library/build.gradle
+++ b/library/build.gradle
@@ -3,7 +3,7 @@ apply plugin: 'maven'
 apply plugin: 'signing'
 
 group 'com.anjlab.android.iab.v3'
-version '1.0.14'
+version '1.0.15'
 
 android {
     compileSdkVersion 8
diff --git a/library/library.iml b/library/library.iml
index bbfc4796..c8cca28c 100644
--- a/library/library.iml
+++ b/library/library.iml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<module external.linked.project.path="$MODULE_DIR$" external.root.project.path="$MODULE_DIR$/.." external.system.id="GRADLE" external.system.module.group="com.anjlab.android.iab.v3" external.system.module.version="1.0.14" type="JAVA_MODULE" version="4">
+<module external.linked.project.path="$MODULE_DIR$" external.root.project.path="$MODULE_DIR$/.." external.system.id="GRADLE" external.system.module.group="com.anjlab.android.iab.v3" external.system.module.version="1.0.15" type="JAVA_MODULE" version="4">
   <component name="FacetManager">
     <facet type="android-gradle" name="Android-Gradle">
       <configuration>
diff --git a/sample/build.gradle b/sample/build.gradle
index ecf43b9c..036c9064 100644
--- a/sample/build.gradle
+++ b/sample/build.gradle
@@ -1,8 +1,8 @@
 apply plugin: 'com.android.application'
 
 dependencies {
-//    compile project(':library')
-    compile fileTree(dir: 'libs', include: '*.jar')
+    compile project(':library')
+//    compile fileTree(dir: 'libs', include: '*.jar')
 }
 
 android {
diff --git a/sample/libs/anjlab-iabv3-current.jar b/sample/libs/anjlab-iabv3-current.jar
index 2b8c98a8..780d5c61 100644
Binary files a/sample/libs/anjlab-iabv3-current.jar and b/sample/libs/anjlab-iabv3-current.jar differ
diff --git a/sample/sample.iml b/sample/sample.iml
index ed29559c..5d6b4889 100644
--- a/sample/sample.iml
+++ b/sample/sample.iml
@@ -76,7 +76,7 @@
     </content>
     <orderEntry type="jdk" jdkName="Android API 10 Platform" jdkType="Android SDK" />
     <orderEntry type="sourceFolder" forTests="false" />
-    <orderEntry type="library" exported="" name="anjlab-iabv3-current" level="project" />
+    <orderEntry type="module" module-name="library" exported="" />
   </component>
 </module>