diff --git a/package.json b/package.json
index b4de29d275..352e87b033 100644
--- a/package.json
+++ b/package.json
@@ -75,7 +75,7 @@
     "nyc": "^15.1.0",
     "node-gyp": "^9.0.0",
     "patch-package": "^6.4.7",
-    "prettier": "^2.8.0",
+    "prettier": "^3.2.5",
     "prettier-plugin-solidity": "^1.0.0-beta.13",
     "ts-mocha": "^10.0.0",
     "typescript": "^4.9.3"
diff --git a/packages/boba/gas-price-oracle/package.json b/packages/boba/gas-price-oracle/package.json
index e0bddb890b..db04038059 100644
--- a/packages/boba/gas-price-oracle/package.json
+++ b/packages/boba/gas-price-oracle/package.json
@@ -39,7 +39,7 @@
     "ethers": "^5.5.4",
     "hardhat": "^2.12.5",
     "mocha": "^8.3.1",
-    "prettier": "^2.2.1",
+    "prettier": "^3.2.5",
     "rimraf": "^3.0.2",
     "ts-node": "10.9.1",
     "tslint": "^6.1.3",
diff --git a/packages/contracts/package.json b/packages/contracts/package.json
index dc69917923..81ab69ce29 100644
--- a/packages/contracts/package.json
+++ b/packages/contracts/package.json
@@ -115,7 +115,7 @@
     "merkletreejs": "^0.2.18",
     "mkdirp": "^3.0.1",
     "mocha": "^8.4.0",
-    "prettier": "^2.3.1",
+    "prettier": "^3.2.5",
     "prettier-plugin-solidity": "^1.0.0-beta.18",
     "random-bytes-seed": "^1.0.3",
     "rlp": "^2.2.6",
diff --git a/packages/data-transport-layer/package.json b/packages/data-transport-layer/package.json
index a862bb413b..8921541b1e 100644
--- a/packages/data-transport-layer/package.json
+++ b/packages/data-transport-layer/package.json
@@ -87,7 +87,7 @@
     "lint-staged": "11.0.0",
     "mocha": "^8.4.0",
     "pino-pretty": "^10.0.1",
-    "prettier": "^2.3.1",
+    "prettier": "^3.2.5",
     "prom-client": "^14.2.0",
     "rimraf": "^3.0.2",
     "ts-node": "10.9.1",
diff --git a/packages/message-relayer/package.json b/packages/message-relayer/package.json
index f8a9e94492..6bd92f6828 100644
--- a/packages/message-relayer/package.json
+++ b/packages/message-relayer/package.json
@@ -58,7 +58,7 @@
     "ethereum-waffle": "^3.3.0",
     "hardhat": "^2.12.5",
     "lint-staged": "11.0.0",
-    "prettier": "^2.3.1",
+    "prettier": "^3.2.5",
     "typescript": "^4.3.5",
     "ip": "^1.1.5",
     "chai": "^4.3.4"
diff --git a/specs/package.json b/specs/package.json
index b1607c536b..bf5cf65744 100644
--- a/specs/package.json
+++ b/specs/package.json
@@ -4,8 +4,8 @@
   "license": "MIT",
   "private": true,
   "devDependencies": {
-    "@types/prettier": "2.7.2",
-    "prettier": "^2.2.1",
+    "@types/prettier": "3.0.0",
+    "prettier": "^3.2.5",
     "lint-staged": "11.0.0"
   },
   "scripts": {
diff --git a/yarn.lock b/yarn.lock
index 64f69539ae..d84dccccb4 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -4161,7 +4161,14 @@
     "@types/pino-std-serializers" "*"
     sonic-boom "^2.1.0"
 
-"@types/prettier@2.7.2", "@types/prettier@^2.1.1":
+"@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/prettier@^2.1.1":
   version "2.7.2"
   resolved "https://registry.npmjs.org/@types/prettier/-/prettier-2.7.2.tgz"
   integrity sha512-KufADq8uQqo1pYKVIYzfKbJfBAc0sOeXqGbFaSpv8MRmC/zXgowNZmFcbngndGk922QDmOASEXUZCaY48gs4cg==
@@ -15832,12 +15839,17 @@ prettier-plugin-solidity@^1.0.0-beta.13, prettier-plugin-solidity@^1.0.0-beta.18
     semver "^7.3.8"
     solidity-comments-extractor "^0.0.7"
 
+prettier@*, prettier@^3.2.5:
+  version "3.2.5"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-3.2.5.tgz#e52bc3090586e824964a8813b09aba6233b28368"
+  integrity sha512-3/GWa9aOC0YeD7LUfvOG2NiDyhOWRvt1k+rcKhOuYnMY24iiCphgneUfJDyFXd6rZCAnuLBv6UeAULtrhT/F4A==
+
 prettier@^1.14.3:
   version "1.19.1"
   resolved "https://registry.npmjs.org/prettier/-/prettier-1.19.1.tgz"
   integrity sha512-s7PoyDv/II1ObgQunCbB9PdLmUcBZcnWOcxDh7O0N/UwDEsHyqkW+Qh28jW+mVuCdx7gLB0BotYI1Y6uI9iyew==
 
-prettier@^2.1.2, prettier@^2.2.1, prettier@^2.3.1, prettier@^2.7.1, prettier@^2.8.0:
+prettier@^2.1.2, prettier@^2.3.1, prettier@^2.7.1:
   version "2.8.8"
   resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.8.8.tgz#e8c5d7e98a4305ffe3de2e1fc4aca1a71c28b1da"
   integrity sha512-tdN8qQGvNjw4CHbY+XXk0JgCXn9QiF21a55rBe5LJAU+kDyC4WQn4+awm2Xfk2lQMk5fKup9XgzTZtGkjBdP9Q==