diff --git a/_data/simple-icons.json b/_data/simple-icons.json
index 10e0c3468..4fbbca69d 100644
--- a/_data/simple-icons.json
+++ b/_data/simple-icons.json
@@ -12339,6 +12339,11 @@
             "hex": "002B5C",
             "source": "https://github.com/xsf/xmpp.org/tree/00c49187e353c1a156c95562dafaf129e688fbad/content/icons"
         },
+        {
+            "title": "XO",
+            "hex": "5ED9C7",
+            "source": "https://github.com/xojs/xo"
+        },
         {
             "title": "XRP",
             "hex": "25A768",
diff --git a/icons/xo.svg b/icons/xo.svg
new file mode 100644
index 000000000..6fd9f42eb
--- /dev/null
+++ b/icons/xo.svg
@@ -0,0 +1 @@
+<svg role="img" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>XO</title><path d="m1.629 5.698 4.275 5.367 4.274-5.367h1.613l-5.089 6.384 4.958 6.219h-1.613L5.903 13.1l-4.142 5.201H.131l4.957-6.219L0 5.698h1.629Zm16.48-.082C21.423 5.616 24 8.632 24 12c0 3.425-2.613 6.331-5.883 6.383-3.301-.1-5.804-2.878-5.911-6.164L12.202 12c0-3.436 2.637-6.384 5.907-6.384Zm0 1.268c-2.59 0-4.639 2.4-4.639 5.116.078 2.736 1.983 4.996 4.444 5.111l.195.004c2.583 0 4.623-2.406 4.623-5.115 0-2.752-2.086-5.116-4.623-5.116Zm.944 3.71c.507 0 1.1.662.702 1.473-.297.605-1.373 1.192-1.609 1.315l-.045.024s-1.32-.658-1.655-1.339c-.397-.811.196-1.473.703-1.473.56 0 .952.535.952.535s.391-.535.952-.535Z"/></svg>
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