diff --git a/package.json b/package.json
index 2ca2f8e..1711b04 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
     "@socialgouv/eslint-config-recommended": "^1.99.1",
     "eslint": "^8.3.0",
     "jest": "^27.3.1",
-    "prettier": "^2.4.1",
+    "prettier": "^3.0.0",
     "supertest": "^6.1.6"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index fc223c5..fecafdf 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3396,10 +3396,10 @@ prettier-linter-helpers@^1.0.0:
   dependencies:
     fast-diff "^1.1.2"
 
-prettier@^2.4.1:
-  version "2.8.6"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.8.6.tgz#5c174b29befd507f14b83e3c19f83fdc0e974b71"
-  integrity sha512-mtuzdiBbHwPEgl7NxWlqOkithPyp4VN93V7VeHVWBF+ad3I5avc0RVDT4oImXQy9H/AqxA2NSQH8pSxHW6FYbQ==
+prettier@^3.0.0:
+  version "3.1.1"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-3.1.1.tgz#6ba9f23165d690b6cbdaa88cb0807278f7019848"
+  integrity sha512-22UbSzg8luF4UuZtzgiUOfcGM8s4tjBv6dJRT7j275NXsy2jb4aJa4NNveul5x4eqlF1wuhuR2RElK71RvmVaw==
 
 pretty-format@^27.5.1:
   version "27.5.1"