diff --git a/sourceror-driver/package.json b/sourceror-driver/package.json
index 29438e8..a2d1652 100644
--- a/sourceror-driver/package.json
+++ b/sourceror-driver/package.json
@@ -10,7 +10,7 @@
     "@types/estree": "^0.0.51",
     "@types/node": "^20.11",
     "js-slang": "^0.5",
-    "prettier": "^2.0",
+    "prettier": "^3.3",
     "typescript": "^5.4.3"
   },
   "peerDependencies": {
diff --git a/sourceror-driver/yarn.lock b/sourceror-driver/yarn.lock
index 812cead..2a3e183 100644
--- a/sourceror-driver/yarn.lock
+++ b/sourceror-driver/yarn.lock
@@ -739,10 +739,10 @@ prebuild-install@^5.3.6:
     tunnel-agent "^0.6.0"
     which-pm-runs "^1.0.0"
 
-prettier@^2.0:
-  version "2.6.2"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.6.2.tgz#e26d71a18a74c3d0f0597f55f01fb6c06c206032"
-  integrity sha512-PkUpF+qoXTqhOeWL9fu7As8LXsIUZ1WYaJiY/a7McAQzxjk82OF0tibkFXVCDImZtWxbvojFjerkiLb0/q8mew==
+prettier@^3.3:
+  version "3.3.0"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-3.3.0.tgz#d173ea0524a691d4c0b1181752f2b46724328cdf"
+  integrity sha512-J9odKxERhCQ10OC2yb93583f6UnYutOeiV5i0zEDS7UGTdUt0u+y8erxl3lBKvwo/JHyyoEdXjwp4dke9oyZ/g==
 
 process-nextick-args@~2.0.0:
   version "2.0.1"