diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index 2acacd6dfa..053fffcaeb 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -96,6 +96,15 @@ If your language is not listed in Crowdin, please open an issue.
 
 ![Crowdin](https://d322cqt584bo4o.cloudfront.net/misskey/localized.svg)
 
+## Icon Font (Shark Font)
+Sharkey has its own Icon Font called Shark Font which can be found at https://activitypub.software/TransFem-org/shark-font
+Build Instructions can all be found over there in the `README`.
+
+If you have an Icon Suggestion or want to add an Icon please open an issue/merge request over at that repo.
+
+When Updating the Font make sure to copy **all generated files** from the `dest` folder into `packages/backend/assets/fonts/sharkey-icons`
+For the CSS simply copy the file content and replace the old content in `style.css` and for the WOFF, TTF and SVG simply replace them.
+
 ## Development
 During development, it is useful to use the
 
diff --git a/packages/backend/assets/fonts/sharkey-icons/custom-sharkey-icons.svg b/packages/backend/assets/fonts/sharkey-icons/custom-sharkey-icons.svg
deleted file mode 100644
index 9d21137072..0000000000
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diff --git a/packages/backend/assets/fonts/sharkey-icons/custom-sharkey-icons.ttf b/packages/backend/assets/fonts/sharkey-icons/custom-sharkey-icons.ttf
deleted file mode 100644
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diff --git a/packages/backend/assets/fonts/sharkey-icons/custom-sharkey-icons.woff b/packages/backend/assets/fonts/sharkey-icons/custom-sharkey-icons.woff
deleted file mode 100644
index d9f471fa35..0000000000
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diff --git a/packages/backend/assets/fonts/sharkey-icons/shark-font.svg b/packages/backend/assets/fonts/sharkey-icons/shark-font.svg
new file mode 100644
index 0000000000..b67bd7f7d8
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diff --git a/packages/backend/assets/fonts/sharkey-icons/shark-font.ttf b/packages/backend/assets/fonts/sharkey-icons/shark-font.ttf
new file mode 100644
index 0000000000..0fdf04df08
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diff --git a/packages/backend/assets/fonts/sharkey-icons/shark-font.woff b/packages/backend/assets/fonts/sharkey-icons/shark-font.woff
new file mode 100644
index 0000000000..993666bc3a
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diff --git a/packages/backend/assets/fonts/sharkey-icons/style.css b/packages/backend/assets/fonts/sharkey-icons/style.css
index 7fb0f94504..7168702e5a 100644
--- a/packages/backend/assets/fonts/sharkey-icons/style.css
+++ b/packages/backend/assets/fonts/sharkey-icons/style.css
@@ -1,31 +1,114 @@
-@charset "UTF-8";
-
 @font-face {
-  font-family: "custom-sharkey-icons";
-  src: url("./custom-sharkey-icons.woff") format("woff"),
-    url("./custom-sharkey-icons.ttf") format("truetype"),
-    url("./custom-sharkey-icons.svg#custom-sharkey-icons") format("svg");
-  font-weight: normal;
+  font-display: auto;
+  font-family: "shark-font";
   font-style: normal;
-  font-display: block;
+  font-weight: normal;
+  
+  src: url("./shark-font.woff?1722899913909") format("woff"), url("./shark-font.ttf?1722899913909") format("truetype"), url("./shark-font.svg?1722899913909#shark-font") format("svg");
 }
 
 .sk-icons {
-  font-family: "custom-sharkey-icons" !important;
-  font-style: normal;
+  display: inline-block;
+  font-family: "shark-font";
   font-weight: normal;
+  font-style: normal;
   font-variant: normal;
-  text-transform: none;
+  text-rendering: auto;
   line-height: 1;
-  speak: none;
-  -webkit-font-smoothing: antialiased;
   -moz-osx-font-smoothing: grayscale;
+  -webkit-font-smoothing: antialiased;
 }
 
-.sk-icons.sk-shark:before {
-  content: "\61";
+.sk-icons-lg {
+  font-size: 1.33333em;
+  line-height: 0.75em;
+  vertical-align: -0.0667em;
 }
 
-.sk-icons.sk-misskey:before {
-  content: "\62";
+.sk-icons-xs {
+  font-size: 0.75em;
 }
+
+.sk-icons-sm {
+  font-size: 0.875em;
+}
+
+.sk-icons-1x {
+  font-size: 1em;
+}
+
+.sk-icons-2x {
+  font-size: 2em;
+}
+
+.sk-icons-3x {
+  font-size: 3em;
+}
+
+.sk-icons-4x {
+  font-size: 4em;
+}
+
+.sk-icons-5x {
+  font-size: 5em;
+}
+
+.sk-icons-6x {
+  font-size: 6em;
+}
+
+.sk-icons-7x {
+  font-size: 7em;
+}
+
+.sk-icons-8x {
+  font-size: 8em;
+}
+
+.sk-icons-9x {
+  font-size: 9em;
+}
+
+.sk-icons-10x {
+  font-size: 10em;
+}
+
+.sk-icons-fw {
+  text-align: center;
+  width: 1.25em;
+}
+
+.sk-icons-border {
+  border: solid 0.08em #eee;
+  border-radius: 0.1em;
+  padding: 0.2em 0.25em 0.15em;
+}
+
+.sk-icons-pull-left {
+  float: left;
+}
+
+.sk-icons-pull-right {
+  float: right;
+}
+
+.sk-icons.sk-icons-pull-left {
+  margin-right: 0.3em;
+}
+
+.sk-icons.sk-icons-pull-right {
+  margin-left: 0.3em;
+}
+
+
+.sk-icons.sk-foldermove::before {
+  content: "\ea01";
+}
+
+.sk-icons.sk-misskey::before {
+  content: "\ea02";
+}
+
+.sk-icons.sk-shark::before {
+  content: "\ea03";
+}
\ No newline at end of file