diff --git a/README.md b/README.md
index 449935d3..181c9c07 100644
--- a/README.md
+++ b/README.md
@@ -67,7 +67,7 @@ Say thanks!
 <td>Bitwarden<br><img src="https://edent.github.io/SuperTinyIcons/images/svg/bitwarden.svg" width="100" title="Bitwarden"><br>292 bytes</td>
 <td>Blender<br><img src="https://edent.github.io/SuperTinyIcons/images/svg/blender.svg" width="100" title="Blender"><br>375 bytes</td>
 <td>Blogger<br><img src="https://edent.github.io/SuperTinyIcons/images/svg/blogger.svg" width="100" title="Blogger"><br>345 bytes</td>
-<td>Bluetooth<br><img src="https://edent.github.io/SuperTinyIcons/images/svg/bluetooth.svg" width="100" title="Bluetooth"><br>244 bytes</td>
+<td>Bluetooth<br><img src="https://edent.github.io/SuperTinyIcons/images/svg/bluetooth.svg" width="100" title="Bluetooth"><br>486 bytes</td>
 <td>Brave<br><img src="https://edent.github.io/SuperTinyIcons/images/svg/brave.svg" width="100" title="Brave"><br>1003 bytes</td>
 </tr>
 
diff --git a/images/reference/bluetooth.svg b/images/reference/bluetooth.svg
index ca2137da..6e5b2535 100644
--- a/images/reference/bluetooth.svg
+++ b/images/reference/bluetooth.svg
@@ -1,58 +1 @@
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-   viewBox="0 0 83.74373 113.5208"
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diff --git a/images/reference/index.md b/images/reference/index.md
index cac52ee6..112c6b09 100644
--- a/images/reference/index.md
+++ b/images/reference/index.md
@@ -77,7 +77,7 @@ Where possible this links to the organisation's brand guidelines page.
 | <img src="/images/svg/kickstarter.svg" width="256" />	| <img src="/images/reference/kickstarter.svg" width="256" />	| https://www.kickstarter.com/help/brand_assets	|
 | <img src="/images/svg/yahoo.svg" width="256" />	| <img src="/images/reference/yahoo.jpg" width="256" />	| https://www.pentagram.com/work/yahoo/story	|
 | <img src="/images/svg/bitcoin.svg" width="256" />	| <img src="/images/reference/bitcoin.svg" width="256" />	| https://commons.wikimedia.org/wiki/File:Bitcoin.svg	|
-| <img src="/images/svg/bluetooth.svg" width="256" />	| <img src="/images/reference/bluetooth.svg" width="256" />	| https://www.bluetooth.com/develop-with-bluetooth/marketing-branding/brand-guide-logos	|
+| <img src="/images/svg/bluetooth.svg" width="256" />	| <img src="/images/reference/bluetooth.svg" width="256" />	| https://www.bluetooth.com/develop-with-bluetooth/marketing-branding	|
 | <img src="/images/svg/ibm.svg" width="256" />	| <img src="/images/reference/ibm.svg" width="256" />	| https://www-03.ibm.com/ibm/history/exhibits/logo/logo_8.html	|
 | <img src="/images/svg/yammer.svg" width="256" />	| <img src="/images/reference/yammer.svg" width="256" />	| https://yammerassets.blob.core.windows.net/assets/sites/12/2014/07/Yammer_BrandIdentityGuidelines-1.pdf	|
 | <img src="/images/svg/android.svg" width="256" />	| <img src="/images/reference/android.svg" width="256" />	| https://developer.android.com/distribute/marketing-tools/brand-guidelines.html	|
diff --git a/images/svg/bluetooth.svg b/images/svg/bluetooth.svg
index 301ffa7a..e7e8aa30 100644
--- a/images/svg/bluetooth.svg
+++ b/images/svg/bluetooth.svg
@@ -1,5 +1,5 @@
 <svg xmlns="http://www.w3.org/2000/svg"
 aria-label="Bluetooth" role="img"
-viewBox="0 0 512 512"><rect
+viewBox="0 0 512 512" fill="none"><rect
 width="512" height="512"
-fill="#0082FC"/><path fill="none" stroke="#fff" stroke-width="33" d="M151 154l190 191-87 90V78l87 93-190 192"/></svg>
\ No newline at end of file
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