diff --git a/package.json b/package.json
index 3d22dd3..5b90779 100644
--- a/package.json
+++ b/package.json
@@ -73,7 +73,7 @@
 		"coveralls": "^3.0.5",
 		"mocha": "^6.2.0",
 		"nyc": "^14.1.1",
-		"prettier": "^1.18.2",
+		"prettier": "^2.0.0",
 		"sonarjs": "^1.0.0",
 		"source-map-support": "^0.5.12",
 		"ts-node": "^8.3.0",
diff --git a/yarn.lock b/yarn.lock
index 0c8ba03..4dc35a8 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1397,9 +1397,10 @@ preferans-score-js@*:
     lodash "^4.17.15"
     preferans-paper-js "*"
 
-prettier@^1.18.2:
-  version "1.19.1"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.19.1.tgz#f7d7f5ff8a9cd872a7be4ca142095956a60797cb"
+prettier@^2.0.0:
+  version "2.0.0"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.0.0.tgz#9c8fdba0aeae3faf0d9d9391623ac4f9321a4455"
+  integrity sha512-vI55PC+GFLOVtpwr2di1mYhJF36v+kztJov8sx3AmqbfdA+2Dhozxb+3e1hTgoV9lyhnVJFF3Z8GCVeMBOS1bA==
 
 process-nextick-args@~2.0.0:
   version "2.0.1"