diff --git a/_data/simple-icons.json b/_data/simple-icons.json
index 83bfa89c..56403484 100644
--- a/_data/simple-icons.json
+++ b/_data/simple-icons.json
@@ -5682,8 +5682,8 @@
         },
         {
             "title": "Yammer",
-            "hex": "0072C6",
-            "source": "https://developer.yammer.com/docs/branding-guide"
+            "hex": "106EBE",
+            "source": "https://developer.microsoft.com/en-us/fabric#/styles/web/colors/products"
         },
         {
             "title": "Yandex",
diff --git a/icons/yammer.svg b/icons/yammer.svg
index d9ac44bc..57c05524 100644
--- a/icons/yammer.svg
+++ b/icons/yammer.svg
@@ -1 +1 @@
-<svg role="img" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>Yammer icon</title><path d="M20.852 6.489c.488-.389.611-1.088.268-1.621-.301-.47-.868-.662-1.378-.516l-.14.075c-.813.447-6.306 4.289-5.688 4.723.617.43 4.363-1.258 6.923-2.664m0 11.557c-2.574-1.405-6.321-3.092-6.938-2.664-.617.434 4.86 4.277 5.673 4.723l.137.075c.512.15 1.067-.044 1.368-.515.347-.534.211-1.233-.271-1.62m2.257-7.04c-.061-.015-.105-.015-.166-.015-.932 0-7.584.722-7.253 1.4.331.662 4.424.993 7.344.993.603-.106 1.053-.663 1.009-1.294-.046-.557-.437-1.008-.965-1.113M5.426 16.766c-.752 2.151-1.459 3.16-3.084 3.16-.151 0-.708-.029-.738-.046-.527-.029-1.008.317-1.144.844-.165.588.181 1.203.783 1.385.421.074.873.091 1.264.091 2.98 0 3.973-1.717 4.951-4.229l5.869-14.538c.211-.662-.165-1.354-.813-1.565-.646-.21-1.324.136-1.565.752L6.856 13.455h-.061L2.493 2.546c-.271-.602-.993-.903-1.64-.662-.663.241-1.009.978-.786 1.64l5.427 13.244-.068-.002z"/></svg>
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+<svg role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><title>Yammer icon</title><path d="M23.5094 7.391a.696.696 0 00-.859-.527l-2.31.626A17.4135 17.4135 0 0016.3897.226a.69.69 0 00-.509-.225.677.677 0 00-.482.2L9.7667 5.8379H1.023C.458 5.838 0 6.296 0 6.862v10.2368c0 .566.458 1.025 1.023 1.025h8.7037l5.6719 5.6768a.687.687 0 00.99-.025 17.4305 17.4305 0 003.9509-7.2638l2.3109.626a.696.696 0 00.859-.527 21.9024 21.9024 0 000-9.2198zm-7.6738-5.45a15.8536 15.8536 0 013.0229 5.9499l-6.5958 1.786v-2.815a1.02 1.02 0 00-.48-.865zM9.2738 9.226l-2.205 3.8809v2.0219a.938.938 0 11-1.876 0v-2.193L3.085 9.226a.8637.8637 0 111.501-.855l1.594 2.9779 1.5939-2.978a.861.861 0 011.176-.324.866.866 0 01.324 1.179zm9.5847 6.8848a15.8536 15.8536 0 01-3.023 5.9498l-4.0788-4.0819c.301-.178.506-.504.506-.88v-2.7739zm3.316-.698l-9.9118-2.684v-1.4559l9.9117-2.684a20.4075 20.4075 0 010 6.8239Z"/></svg>
\ No newline at end of file