diff --git a/.idea/misc.xml b/.idea/misc.xml
index ba7052b..635999d 100644
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -24,7 +24,7 @@
       </value>
     </option>
   </component>
-  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_7" default="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_8" default="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/build/classes" />
   </component>
   <component name="ProjectType">
diff --git a/app/build.gradle b/app/build.gradle
index a0ef429..b618b28 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -21,6 +21,6 @@ dependencies {
     compile fileTree(dir: 'libs', include: ['*.jar'])
     testCompile 'junit:junit:4.12'
     compile 'com.android.support:appcompat-v7:26.0.0'
-//    compile 'com.github.maning0303:MNZXingCode:V1.1.3'
+//    compile 'com.github.maning0303:MNZXingCode:V1.1.5'
     compile project(':libraryzxing')
 }