diff --git a/app/build.gradle b/app/build.gradle
index 0bb2c75d..41874382 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -42,5 +42,5 @@ android {
 }
 
 dependencies {
-    implementation 'com.github.SimpleMobileTools:Simple-Commons:14033f9b50'
+    implementation 'com.github.SimpleMobileTools:Simple-Commons:014523163d'
 }
diff --git a/app/src/main/res/xml/keys_layout.xml b/app/src/main/res/xml/keys_layout.xml
index 2f95f24f..9c952d07 100644
--- a/app/src/main/res/xml/keys_layout.xml
+++ b/app/src/main/res/xml/keys_layout.xml
@@ -103,7 +103,7 @@
             android:isRepeatable="true"
             android:keyWidth="15%p"
             android:keyEdgeFlags="right"
-            android:keyIcon="@drawable/ic_arrow_left_vector" />
+            android:keyIcon="@drawable/ic_clear_vector" />
     </Row>
     <Row android:rowEdgeFlags="bottom">
         <Key