diff --git a/apps/rowboat/app/android-chrome-192x192.png b/apps/rowboat/app/android-chrome-192x192.png
index 4e31e080..03b8d0d7 100644
Binary files a/apps/rowboat/app/android-chrome-192x192.png and b/apps/rowboat/app/android-chrome-192x192.png differ
diff --git a/apps/rowboat/app/android-chrome-512x512.png b/apps/rowboat/app/android-chrome-512x512.png
index bb22e445..16fc5f68 100644
Binary files a/apps/rowboat/app/android-chrome-512x512.png and b/apps/rowboat/app/android-chrome-512x512.png differ
diff --git a/apps/rowboat/app/apple-touch-icon.png b/apps/rowboat/app/apple-touch-icon.png
index 00c5fa3f..65dd8196 100644
Binary files a/apps/rowboat/app/apple-touch-icon.png and b/apps/rowboat/app/apple-touch-icon.png differ
diff --git a/apps/rowboat/app/favicon-16x16.png b/apps/rowboat/app/favicon-16x16.png
index 9861db05..9da41600 100644
Binary files a/apps/rowboat/app/favicon-16x16.png and b/apps/rowboat/app/favicon-16x16.png differ
diff --git a/apps/rowboat/app/favicon-32x32.png b/apps/rowboat/app/favicon-32x32.png
index 9d0624f2..d59f469a 100644
Binary files a/apps/rowboat/app/favicon-32x32.png and b/apps/rowboat/app/favicon-32x32.png differ
diff --git a/apps/rowboat/app/favicon.ico b/apps/rowboat/app/favicon.ico
index afb1afd4..8dddf597 100644
Binary files a/apps/rowboat/app/favicon.ico and b/apps/rowboat/app/favicon.ico differ
diff --git a/apps/rowboat/app/mstile-144x144.png b/apps/rowboat/app/mstile-144x144.png
deleted file mode 100644
index 2af20723..00000000
Binary files a/apps/rowboat/app/mstile-144x144.png and /dev/null differ
diff --git a/apps/rowboat/app/mstile-150x150.png b/apps/rowboat/app/mstile-150x150.png
deleted file mode 100644
index 5f192caa..00000000
Binary files a/apps/rowboat/app/mstile-150x150.png and /dev/null differ
diff --git a/apps/rowboat/app/mstile-310x150.png b/apps/rowboat/app/mstile-310x150.png
deleted file mode 100644
index 19552e6c..00000000
Binary files a/apps/rowboat/app/mstile-310x150.png and /dev/null differ
diff --git a/apps/rowboat/app/mstile-310x310.png b/apps/rowboat/app/mstile-310x310.png
deleted file mode 100644
index 373950fc..00000000
Binary files a/apps/rowboat/app/mstile-310x310.png and /dev/null differ
diff --git a/apps/rowboat/app/mstile-70x70.png b/apps/rowboat/app/mstile-70x70.png
deleted file mode 100644
index 18a552b3..00000000
Binary files a/apps/rowboat/app/mstile-70x70.png and /dev/null differ
diff --git a/apps/rowboat/public/rowboat-logo.png b/apps/rowboat/public/rowboat-logo.png
index 074d0cbf..e1a3f062 100644
Binary files a/apps/rowboat/public/rowboat-logo.png and b/apps/rowboat/public/rowboat-logo.png differ