diff --git a/app/build.gradle b/app/build.gradle
index 92f8db6c..bc6d47dd 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -45,10 +45,10 @@ ext {
 }
 
 dependencies {
-    implementation 'com.simplemobiletools:commons:4.7.0'
+    implementation 'com.simplemobiletools:commons:4.7.1'
     implementation 'joda-time:joda-time:2.9.9'
     implementation 'com.facebook.stetho:stetho:1.5.0'
-    implementation 'com.android.support.constraint:constraint-layout:1.1.2'
+    implementation 'com.android.support.constraint:constraint-layout:1.1.3'
     compile 'com.googlecode.ez-vcard:ez-vcard:0.10.4'
 
     debugImplementation "com.squareup.leakcanary:leakcanary-android:$leakCanaryVersion"