diff --git a/package.json b/package.json
index 9a2b47c..1806045 100644
--- a/package.json
+++ b/package.json
@@ -24,7 +24,7 @@
     "eslint-plugin-import": "2.17.3",
     "eslint-plugin-prettier": "3.1.0",
     "jest": "24.8.0",
-    "prettier": "1.17.1",
+    "prettier": "2.3.1",
     "undefined": "0.1.0"
   },
   "dependencies": {
diff --git a/yarn.lock b/yarn.lock
index 262f72b..9d019a7 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3850,10 +3850,10 @@ prettier-linter-helpers@^1.0.0:
   dependencies:
     fast-diff "^1.1.2"
 
-prettier@1.17.1:
-  version "1.17.1"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.17.1.tgz#ed64b4e93e370cb8a25b9ef7fef3e4fd1c0995db"
-  integrity sha512-TzGRNvuUSmPgwivDqkZ9tM/qTGW9hqDKWOE9YHiyQdixlKbv7kvEqsmDPrcHJTKwthU774TQwZXVtaQ/mMsvjg==
+prettier@2.3.1:
+  version "2.3.1"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.3.1.tgz#76903c3f8c4449bc9ac597acefa24dc5ad4cbea6"
+  integrity sha512-p+vNbgpLjif/+D+DwAZAbndtRrR0md0MwfmOVN9N+2RgyACMT+7tfaRnT+WDPkqnuVwleyuBIG2XBxKDme3hPA==
 
 pretty-format@^24.8.0:
   version "24.8.0"