diff --git a/README.md b/README.md
index e49f5ec1..9a12cee2 100644
--- a/README.md
+++ b/README.md
@@ -316,7 +316,7 @@ Say thanks!
 
 <tr>
 <td>matrix<br><img src="https://edent.github.io/SuperTinyIcons/images/svg/matrix.svg" width="100" title="matrix"><br>662 bytes</td>
-<td>Mattermost<br><img src="https://edent.github.io/SuperTinyIcons/images/svg/mattermost.svg" width="100" title="Mattermost"><br>605 bytes</td>
+<td>Mattermost<br><img src="https://edent.github.io/SuperTinyIcons/images/svg/mattermost.svg" width="100" title="Mattermost"><br>297 bytes</td>
 <td>Medium<br><img src="https://edent.github.io/SuperTinyIcons/images/svg/medium.svg" width="100" title="Medium"><br>231 bytes</td>
 <td>Meetup<br><img src="https://edent.github.io/SuperTinyIcons/images/svg/meetup.svg" width="100" title="Meetup"><br>515 bytes</td>
 <td>Messenger<br><img src="https://edent.github.io/SuperTinyIcons/images/svg/messenger.svg" width="100" title="Messenger"><br>685 bytes</td>
diff --git a/images/svg/mattermost.svg b/images/svg/mattermost.svg
index d2345734..a28e28d1 100644
--- a/images/svg/mattermost.svg
+++ b/images/svg/mattermost.svg
@@ -2,4 +2,4 @@
 aria-label="Mattermost" role="img"
 viewBox="0 0 512 512"><rect
 width="512" height="512"
-fill="#fff"/><path d="M429.6 174.4a190 190 0 00-55.3-69.8l2 41.2l2.2 2.9a141.3 141.3 0 0125.3 113.6a144.8 144.8 0 01-179 112.7C153 357 105 283.4 118.6 210.6c10.7-57.5 44.7 -95.8 99.9 -115.2l2-.8l1.6-1.2l20.1-29A190.9 190.9 0 0065 237.5a191.5 191.5 0 00152.4 206.1a191.2 191.2 0 00222-132c14.3-46.7 11 -92.8 -9.7 -137.3zm-236 61.7a69.7 69.7 0 0078.5 62.4a70 70 0 0060.3-81.3c-5.7-30.2 -12.1 -60.3 -18.2 -90.4l-7.8-38.1l-2 1.7l-40.2 39.5l-49 48a68.1 68.1 0 00-21.5 58.2z"/></svg>
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+fill="#fff"/><path d="m261 64a192 192 0 10108 37l2 40A144 139 17 11235 95m74-11s2.8-3.5 6-2.2 3.3 4 3.4 8l3.3 131c-1 44-37 69.5-76 54s-43-59-19-88.7" fill="#222"/></svg>
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