diff --git a/SeriousSans/otf/SeriousSansBoldItalic.otf b/SeriousSans/otf/SeriousSans-BoldItalic.otf
similarity index 50%
rename from SeriousSans/otf/SeriousSansBoldItalic.otf
rename to SeriousSans/otf/SeriousSans-BoldItalic.otf
index c9ce587..cd72cde 100644
Binary files a/SeriousSans/otf/SeriousSansBoldItalic.otf and b/SeriousSans/otf/SeriousSans-BoldItalic.otf differ
diff --git a/SeriousSans/otf/SeriousSansLightItalic.otf b/SeriousSans/otf/SeriousSans-LightItalic.otf
similarity index 52%
rename from SeriousSans/otf/SeriousSansLightItalic.otf
rename to SeriousSans/otf/SeriousSans-LightItalic.otf
index ace181c..43ad249 100644
Binary files a/SeriousSans/otf/SeriousSansLightItalic.otf and b/SeriousSans/otf/SeriousSans-LightItalic.otf differ
diff --git a/SeriousSans/ttf/SeriousSansBoldItalic.ttf b/SeriousSans/ttf/SeriousSans-BoldItalic.ttf
similarity index 90%
rename from SeriousSans/ttf/SeriousSansBoldItalic.ttf
rename to SeriousSans/ttf/SeriousSans-BoldItalic.ttf
index ac486a1..efc251c 100644
Binary files a/SeriousSans/ttf/SeriousSansBoldItalic.ttf and b/SeriousSans/ttf/SeriousSans-BoldItalic.ttf differ
diff --git a/SeriousSans/ttf/SeriousSansLightItalic.ttf b/SeriousSans/ttf/SeriousSans-LightItalic.ttf
similarity index 94%
rename from SeriousSans/ttf/SeriousSansLightItalic.ttf
rename to SeriousSans/ttf/SeriousSans-LightItalic.ttf
index d455340..410a696 100644
Binary files a/SeriousSans/ttf/SeriousSansLightItalic.ttf and b/SeriousSans/ttf/SeriousSans-LightItalic.ttf differ