diff --git a/app/src/main/res/drawable/change_photo_group.png b/app/src/main/res/drawable/change_photo_group.png
index d26082d..c38c995 100644
Binary files a/app/src/main/res/drawable/change_photo_group.png and b/app/src/main/res/drawable/change_photo_group.png differ
diff --git a/app/src/main/res/drawable/default_photo.png b/app/src/main/res/drawable/default_photo.png
index 945da16..741ec2a 100644
Binary files a/app/src/main/res/drawable/default_photo.png and b/app/src/main/res/drawable/default_photo.png differ
diff --git a/app/src/main/res/drawable/ic_camera.png b/app/src/main/res/drawable/ic_camera.png
index ec538fb..73e0169 100644
Binary files a/app/src/main/res/drawable/ic_camera.png and b/app/src/main/res/drawable/ic_camera.png differ
diff --git a/app/src/main/res/drawable/ic_header_night.png b/app/src/main/res/drawable/ic_header_night.png
index 6b73b75..2cc000e 100644
Binary files a/app/src/main/res/drawable/ic_header_night.png and b/app/src/main/res/drawable/ic_header_night.png differ
diff --git a/app/src/main/res/drawable/ic_menu_contacts.png b/app/src/main/res/drawable/ic_menu_contacts.png
index 5bfd814..37f4198 100644
Binary files a/app/src/main/res/drawable/ic_menu_contacts.png and b/app/src/main/res/drawable/ic_menu_contacts.png differ
diff --git a/app/src/main/res/drawable/ic_menu_create_groups.png b/app/src/main/res/drawable/ic_menu_create_groups.png
index ee1bb1f..df7bf7b 100644
Binary files a/app/src/main/res/drawable/ic_menu_create_groups.png and b/app/src/main/res/drawable/ic_menu_create_groups.png differ
diff --git a/app/src/main/res/drawable/ic_menu_invate.png b/app/src/main/res/drawable/ic_menu_invate.png
index 9387e06..048ab88 100644
Binary files a/app/src/main/res/drawable/ic_menu_invate.png and b/app/src/main/res/drawable/ic_menu_invate.png differ
diff --git a/app/src/main/res/drawable/ic_menu_settings.png b/app/src/main/res/drawable/ic_menu_settings.png
index c90fad6..5cfa099 100644
Binary files a/app/src/main/res/drawable/ic_menu_settings.png and b/app/src/main/res/drawable/ic_menu_settings.png differ
diff --git a/app/src/main/res/mipmap-hdpi/ic_launcher.png b/app/src/main/res/mipmap-hdpi/ic_launcher.png
index a571e60..413a4ba 100644
Binary files a/app/src/main/res/mipmap-hdpi/ic_launcher.png and b/app/src/main/res/mipmap-hdpi/ic_launcher.png differ
diff --git a/app/src/main/res/mipmap-xhdpi/ic_launcher.png b/app/src/main/res/mipmap-xhdpi/ic_launcher.png
index 6dba46d..4ce97d0 100644
Binary files a/app/src/main/res/mipmap-xhdpi/ic_launcher.png and b/app/src/main/res/mipmap-xhdpi/ic_launcher.png differ
diff --git a/app/src/main/res/mipmap-xxhdpi/ic_launcher.png b/app/src/main/res/mipmap-xxhdpi/ic_launcher.png
index 15ac681..64faa21 100644
Binary files a/app/src/main/res/mipmap-xxhdpi/ic_launcher.png and b/app/src/main/res/mipmap-xxhdpi/ic_launcher.png differ
diff --git a/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png
index f25a419..6c5d1b7 100644
Binary files a/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png and b/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png differ