diff --git a/doc/kmplot/edu-logo.png b/doc/kmplot/edu-logo.png
index d1234fd8..a3a5e375 100644
Binary files a/doc/kmplot/edu-logo.png and b/doc/kmplot/edu-logo.png differ
diff --git a/doc/kpercentage/edu-logo.png b/doc/kpercentage/edu-logo.png
index d1234fd8..a3a5e375 100644
Binary files a/doc/kpercentage/edu-logo.png and b/doc/kpercentage/edu-logo.png differ
diff --git a/kverbos/kverbos/startuplogo.png b/kverbos/kverbos/startuplogo.png
index 77c580b0..89de1814 100644
Binary files a/kverbos/kverbos/startuplogo.png and b/kverbos/kverbos/startuplogo.png differ
diff --git a/kverbos/kverbos/startuplogo.svgz b/kverbos/kverbos/startuplogo.svgz
index 1671c39f..94337673 100644
Binary files a/kverbos/kverbos/startuplogo.svgz and b/kverbos/kverbos/startuplogo.svgz differ