diff --git a/token/js/package.json b/token/js/package.json
index 91017bdd..221c054a 100644
--- a/token/js/package.json
+++ b/token/js/package.json
@@ -55,7 +55,7 @@
         "@types/mocha": "^9.1.0",
         "@types/node": "^16.11.21",
         "@types/node-fetch": "^2.6.12",
-        "@types/prettier": "^2.4.3",
+        "@types/prettier": "^3.0.0",
         "@typescript-eslint/eslint-plugin": "^5.10.0",
         "@typescript-eslint/parser": "^5.10.0",
         "chai": "^4.3.4",
@@ -65,7 +65,7 @@
         "eslint-plugin-prettier": "^4.0.0",
         "gh-pages": "^3.2.3",
         "mocha": "^9.1.4",
-        "prettier": "^2.5.1",
+        "prettier": "^3.5.0",
         "shx": "^0.3.4",
         "start-server-and-test": "^1.14.0",
         "ts-node": "^10.4.0",
diff --git a/token/js/yarn.lock b/token/js/yarn.lock
index 92da00fe..342c47f2 100644
--- a/token/js/yarn.lock
+++ b/token/js/yarn.lock
@@ -295,10 +295,12 @@
   resolved "https://registry.yarnpkg.com/@types/node/-/node-16.11.21.tgz#474d7589a30afcf5291f59bd49cca9ad171ffde4"
   integrity sha512-Pf8M1XD9i1ksZEcCP8vuSNwooJ/bZapNmIzpmsMaL+jMI+8mEYU3PKvs+xDNuQcJWF/x24WzY4qxLtB0zNow9A==
 
-"@types/prettier@^2.4.3":
-  version "2.4.3"
-  resolved "https://registry.yarnpkg.com/@types/prettier/-/prettier-2.4.3.tgz#a3c65525b91fca7da00ab1a3ac2b5a2a4afbffbf"
-  integrity sha512-QzSuZMBuG5u8HqYz01qtMdg/Jfctlnvj1z/lYnIDXs/golxw0fxtRAHd9KrzjR7Yxz1qVeI00o0kiO3PmVdJ9w==
+"@types/prettier@^3.0.0":
+  version "3.0.0"
+  resolved "https://registry.yarnpkg.com/@types/prettier/-/prettier-3.0.0.tgz#e9bc8160230d3a461dab5c5b41cceef1ef723057"
+  integrity sha512-mFMBfMOz8QxhYVbuINtswBp9VL2b4Y0QqYHwqLz3YbgtfAcat2Dl6Y1o4e22S/OVE6Ebl9m7wWiMT2lSbAs1wA==
+  dependencies:
+    prettier "*"
 
 "@types/qs@*":
   version "6.9.7"
@@ -2126,10 +2128,10 @@ prettier-linter-helpers@^1.0.0:
   dependencies:
     fast-diff "^1.1.2"
 
-prettier@^2.5.1:
-  version "2.5.1"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.5.1.tgz#fff75fa9d519c54cf0fce328c1017d94546bc56a"
-  integrity sha512-vBZcPRUR5MZJwoyi3ZoyQlc1rXeEck8KgeC9AwwOn+exuxLxq5toTRDTSaVrXHxelDMHy9zlicw8u66yxoSUFg==
+prettier@*, prettier@^3.5.0:
+  version "3.5.0"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-3.5.0.tgz#50325a28887c6dfdf2ca3f8eaba02b66a8429ca7"
+  integrity sha512-quyMrVt6svPS7CjQ9gKb3GLEX/rl3BCL2oa/QkNcXv4YNVBC9olt3s+H7ukto06q7B1Qz46PbrKLO34PR6vXcA==
 
 promise.allsettled@1.0.4:
   version "1.0.4"