diff --git a/package.json b/package.json
index 7e2d8ac6..3ea6dfc0 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@uniswap/default-token-list",
-  "version": "13.8.0",
+  "version": "13.9.0",
   "description": "The Uniswap default token list",
   "main": "build/uniswap-default.tokenlist.json",
   "scripts": {
diff --git a/src/tokens/optimism.json b/src/tokens/optimism.json
index 0fbe225d..e66feb46 100644
--- a/src/tokens/optimism.json
+++ b/src/tokens/optimism.json
@@ -46,5 +46,13 @@
     "symbol": "KUJI",
     "decimals": 6,
     "logoURI": "https://assets.coingecko.com/coins/images/20685/standard/kuji-200x200.png"
+  },
+  {
+    "chainId": 10,
+    "address": "0x14778860E937f509e651192a90589dE711Fb88a9",
+    "name": "CYBER",
+    "symbol": "CYBER",
+    "decimals": 18,
+    "logoURI": "https://coin-images.coingecko.com/coins/images/31274/large/token.png?1715826754"
   }
 ]