diff --git a/res/mipmap-hdpi/ic_launcher_calculator.png b/res/mipmap-hdpi/ic_launcher_calculator.png
index 0efd23c..008c565 100644
--- a/res/mipmap-hdpi/ic_launcher_calculator.png
+++ b/res/mipmap-hdpi/ic_launcher_calculator.png
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diff --git a/res/mipmap-mdpi/ic_launcher_calculator.png b/res/mipmap-mdpi/ic_launcher_calculator.png
index 2caf450..8f02ef1 100644
--- a/res/mipmap-mdpi/ic_launcher_calculator.png
+++ b/res/mipmap-mdpi/ic_launcher_calculator.png
Binary files differ
diff --git a/res/mipmap-xhdpi/ic_launcher_calculator.png b/res/mipmap-xhdpi/ic_launcher_calculator.png
index db7e2a6..9636c19 100644
--- a/res/mipmap-xhdpi/ic_launcher_calculator.png
+++ b/res/mipmap-xhdpi/ic_launcher_calculator.png
Binary files differ