diff --git a/app/build.gradle b/app/build.gradle
index 3a31926eb..b92830592 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -37,8 +37,8 @@ dependencies {
     compile fileTree(dir: 'libs', include: ['*.jar'])
     compile 'com.android.support:appcompat-v7:23.1.1'
     compile 'com.android.support:design:23.1.1'
-    compile 'com.journeyapps:zxing-android-embedded:3.2.0@aar'
-    compile 'com.google.zxing:core:3.2.1'
+    compile 'com.journeyapps:zxing-android-embedded:3.5.0@aar'
+    compile 'com.google.zxing:core:3.3.0'
     compile 'org.apache.commons:commons-csv:1.2'
     compile group: 'com.google.guava', name: 'guava', version: '18.0'
     testCompile 'junit:junit:4.12'