diff --git a/package.json b/package.json
index 556493f1..46f5bd5b 100644
--- a/package.json
+++ b/package.json
@@ -53,7 +53,7 @@
     "eslint-plugin-react-hooks": "^4.4.0",
     "eslint-plugin-testing-library": "^6.1.0",
     "npm-run-all": "^4.1.5",
-    "prettier": "^2.8.3",
+    "prettier": "^3.0.3",
     "rimraf": "^5.0.5",
     "typescript": "^5.1.6"
   }
diff --git a/packages/graphql-server/package.json b/packages/graphql-server/package.json
index 731b0843..0dd75ce9 100644
--- a/packages/graphql-server/package.json
+++ b/packages/graphql-server/package.json
@@ -50,7 +50,7 @@
     "@types/semver": "^7",
     "eslint": "^8.31.0",
     "jest": "^29.5.0",
-    "prettier": "^2.8.3",
+    "prettier": "^3.0.3",
     "supertest": "^6.3.3",
     "ts-jest": "^29.1.1",
     "ts-loader": "^9.4.2",
diff --git a/packages/web/components/AceEditor/ace-editor.css b/packages/web/components/AceEditor/ace-editor.css
index 628d380b..6e449247 100644
--- a/packages/web/components/AceEditor/ace-editor.css
+++ b/packages/web/components/AceEditor/ace-editor.css
@@ -18,7 +18,13 @@
   @screen lg {
     @apply bg-ld-darkerblue text-white;
   }
-  font-family: "Roboto Mono", Menlo, Monaco, Courier New, monospace, serif;
+  font-family:
+    "Roboto Mono",
+    Menlo,
+    Monaco,
+    Courier New,
+    monospace,
+    serif;
 }
 
 .ace-view {
diff --git a/yarn.lock b/yarn.lock
index df482cfc..845cf59d 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1596,7 +1596,7 @@ __metadata:
     graphql-upload: 13
     jest: ^29.5.0
     mysql2: ^3.1.0
-    prettier: ^2.8.3
+    prettier: ^3.0.3
     reflect-metadata: ^0.1.13
     rxjs: ^7.5.4
     supertest: ^6.3.3
@@ -7542,7 +7542,7 @@ __metadata:
     eslint-plugin-react-hooks: ^4.4.0
     eslint-plugin-testing-library: ^6.1.0
     npm-run-all: ^4.1.5
-    prettier: ^2.8.3
+    prettier: ^3.0.3
     rimraf: ^5.0.5
     typescript: ^5.1.6
   languageName: unknown
@@ -13759,12 +13759,12 @@ __metadata:
   languageName: node
   linkType: hard
 
-"prettier@npm:^2.8.3":
-  version: 2.8.8
-  resolution: "prettier@npm:2.8.8"
+"prettier@npm:^3.0.3":
+  version: 3.0.3
+  resolution: "prettier@npm:3.0.3"
   bin:
-    prettier: bin-prettier.js
-  checksum: b49e409431bf129dd89238d64299ba80717b57ff5a6d1c1a8b1a28b590d998a34e083fa13573bc732bb8d2305becb4c9a4407f8486c81fa7d55100eb08263cf8
+    prettier: bin/prettier.cjs
+  checksum: e10b9af02b281f6c617362ebd2571b1d7fc9fb8a3bd17e371754428cda992e5e8d8b7a046e8f7d3e2da1dcd21aa001e2e3c797402ebb6111b5cd19609dd228e0
   languageName: node
   linkType: hard