diff --git a/package.json b/package.json
index 8de3738..d5aaaba 100644
--- a/package.json
+++ b/package.json
@@ -14,7 +14,7 @@
   },
   "devDependencies": {
     "lerna": "^6.0.3",
-    "prettier": "^2.5.1",
+    "prettier": "^3.0.0",
     "turbo": "1.0.29"
   },
   "turbo": {
diff --git a/yarn.lock b/yarn.lock
index efc7520..f00aeeb 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2185,7 +2185,7 @@ __metadata:
   resolution: "@socialgouv/anonymify@workspace:."
   dependencies:
     lerna: "npm:^6.0.3"
-    prettier: "npm:^2.5.1"
+    prettier: "npm:^3.0.0"
     turbo: "npm:1.0.29"
   languageName: unknown
   linkType: soft
@@ -8955,12 +8955,12 @@ __metadata:
   languageName: node
   linkType: hard
 
-"prettier@npm:^2.5.1":
-  version: 2.5.1
-  resolution: "prettier@npm:2.5.1"
+"prettier@npm:^3.0.0":
+  version: 3.6.2
+  resolution: "prettier@npm:3.6.2"
   bin:
-    prettier: bin-prettier.js
-  checksum: 10c0/fa9750193b3fcdb4bd54ba4e57996d335de4cd492d277539b6ffb6d146c8b6d3c3dc264b75021914c99c91574643637f607da08ef4588ef30a7b78d14326f470
+    prettier: bin/prettier.cjs
+  checksum: 10c0/488cb2f2b99ec13da1e50074912870217c11edaddedeadc649b1244c749d15ba94e846423d062e2c4c9ae683e2d65f754de28889ba06e697ac4f988d44f45812
   languageName: node
   linkType: hard