diff --git a/app/build.gradle b/app/build.gradle
index 9caf6647..39c3247a 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -42,7 +42,7 @@ ext {
 }
 
 dependencies {
-    implementation 'com.simplemobiletools:commons:3.8.2'
+    implementation 'com.simplemobiletools:commons:3.9.4'
     implementation 'joda-time:joda-time:2.9.9'
 
     debugImplementation "com.squareup.leakcanary:leakcanary-android:$leakCanaryVersion"