diff --git a/fsl/fsleyes/icons/app_icon/app_icon.xcf b/fsl/fsleyes/icons/app_icon/app_icon.xcf
index 5deab631327d247c43f318f84fff352fdc0b85ef..fc70b97b72c2f16a37c3878d2dd83aed4b22704d 100644
Binary files a/fsl/fsleyes/icons/app_icon/app_icon.xcf and b/fsl/fsleyes/icons/app_icon/app_icon.xcf differ
diff --git a/fsl/fsleyes/icons/app_icon/fsleyes.icns b/fsl/fsleyes/icons/app_icon/fsleyes.icns
index 43c528afd8679541550287052f19f80fce707b07..9c1c6acacb8bd35b4b9c990f883112a52887354a 100644
Binary files a/fsl/fsleyes/icons/app_icon/fsleyes.icns and b/fsl/fsleyes/icons/app_icon/fsleyes.icns differ
diff --git a/fsl/fsleyes/icons/app_icon/fsleyes.iconset/icon_128x128.png b/fsl/fsleyes/icons/app_icon/fsleyes.iconset/icon_128x128.png
index 88e9fbd57449683605d2f3e2896a76a70439bc6a..bab58aa50e6bd392d1afac6b8efeb671b7e20588 100644
Binary files a/fsl/fsleyes/icons/app_icon/fsleyes.iconset/icon_128x128.png and b/fsl/fsleyes/icons/app_icon/fsleyes.iconset/icon_128x128.png differ
diff --git a/fsl/fsleyes/icons/app_icon/fsleyes.iconset/icon_128x128@2x.png b/fsl/fsleyes/icons/app_icon/fsleyes.iconset/icon_128x128@2x.png
index 28f0f74329c210c997bce7830914947033a20f86..371ffc758b8e1afbc39ccddeac63a99c6a6490b1 100644
Binary files a/fsl/fsleyes/icons/app_icon/fsleyes.iconset/icon_128x128@2x.png and b/fsl/fsleyes/icons/app_icon/fsleyes.iconset/icon_128x128@2x.png differ
diff --git a/fsl/fsleyes/icons/app_icon/fsleyes.iconset/icon_16x16.png b/fsl/fsleyes/icons/app_icon/fsleyes.iconset/icon_16x16.png
index aa35b90a438462c889565e186bbb10a42171e876..1a076e022c63fdac020143de9af1e36518cedd76 100644
Binary files a/fsl/fsleyes/icons/app_icon/fsleyes.iconset/icon_16x16.png and b/fsl/fsleyes/icons/app_icon/fsleyes.iconset/icon_16x16.png differ
diff --git a/fsl/fsleyes/icons/app_icon/fsleyes.iconset/icon_16x16@2x.png b/fsl/fsleyes/icons/app_icon/fsleyes.iconset/icon_16x16@2x.png
index 6a94dd92f607481923658aae8ef8a63ad330004b..9258cfc50e07e77c4bcf3ffb1394482f16952ab6 100644
Binary files a/fsl/fsleyes/icons/app_icon/fsleyes.iconset/icon_16x16@2x.png and b/fsl/fsleyes/icons/app_icon/fsleyes.iconset/icon_16x16@2x.png differ
diff --git a/fsl/fsleyes/icons/app_icon/fsleyes.iconset/icon_256x256.png b/fsl/fsleyes/icons/app_icon/fsleyes.iconset/icon_256x256.png
index 65c6d699d1958a46931f11cae3b40f638958d7f3..371ffc758b8e1afbc39ccddeac63a99c6a6490b1 100644
Binary files a/fsl/fsleyes/icons/app_icon/fsleyes.iconset/icon_256x256.png and b/fsl/fsleyes/icons/app_icon/fsleyes.iconset/icon_256x256.png differ
diff --git a/fsl/fsleyes/icons/app_icon/fsleyes.iconset/icon_256x256@2x.png b/fsl/fsleyes/icons/app_icon/fsleyes.iconset/icon_256x256@2x.png
index 25c139d25c8e5408c6b0cf0cd10c2c688e3d7994..35e468be86c3a7402f9390ca33e2791f76845abb 100644
Binary files a/fsl/fsleyes/icons/app_icon/fsleyes.iconset/icon_256x256@2x.png and b/fsl/fsleyes/icons/app_icon/fsleyes.iconset/icon_256x256@2x.png differ
diff --git a/fsl/fsleyes/icons/app_icon/fsleyes.iconset/icon_32x32.png b/fsl/fsleyes/icons/app_icon/fsleyes.iconset/icon_32x32.png
index d0014e7468a1dc090534cc286b3f6f8536ca7923..9258cfc50e07e77c4bcf3ffb1394482f16952ab6 100644
Binary files a/fsl/fsleyes/icons/app_icon/fsleyes.iconset/icon_32x32.png and b/fsl/fsleyes/icons/app_icon/fsleyes.iconset/icon_32x32.png differ
diff --git a/fsl/fsleyes/icons/app_icon/fsleyes.iconset/icon_32x32@2x.png b/fsl/fsleyes/icons/app_icon/fsleyes.iconset/icon_32x32@2x.png
index 7b28a98c2aae084754c254c7eaef2f10003adba9..b90b58ff3b87527ad901652636f840e6b7c017aa 100644
Binary files a/fsl/fsleyes/icons/app_icon/fsleyes.iconset/icon_32x32@2x.png and b/fsl/fsleyes/icons/app_icon/fsleyes.iconset/icon_32x32@2x.png differ
diff --git a/fsl/fsleyes/icons/app_icon/fsleyes.iconset/icon_512x512.png b/fsl/fsleyes/icons/app_icon/fsleyes.iconset/icon_512x512.png
index b6b2d146ad5f1c309e8db3a3c41cfd6248a38484..35e468be86c3a7402f9390ca33e2791f76845abb 100644
Binary files a/fsl/fsleyes/icons/app_icon/fsleyes.iconset/icon_512x512.png and b/fsl/fsleyes/icons/app_icon/fsleyes.iconset/icon_512x512.png differ
diff --git a/fsl/fsleyes/icons/app_icon/fsleyes.iconset/icon_512x512@2x.png b/fsl/fsleyes/icons/app_icon/fsleyes.iconset/icon_512x512@2x.png
index 0d7ed3506670aebff8105c5d1f345c7c7ce60a2a..f65403059d90ae346117e828519bcd2545bc4679 100644
Binary files a/fsl/fsleyes/icons/app_icon/fsleyes.iconset/icon_512x512@2x.png and b/fsl/fsleyes/icons/app_icon/fsleyes.iconset/icon_512x512@2x.png differ