diff --git a/package.json b/package.json
index 41c173a..882dcc0 100644
--- a/package.json
+++ b/package.json
@@ -53,7 +53,7 @@
     "husky": "^1.1.1",
     "jest": "^23",
     "lint-staged": "^8.0.0",
-    "prettier": "^1",
+    "prettier": "^2.0.0",
     "rimraf": "^2",
     "semantic-release": "^15",
     "ts-jest": "^23",
diff --git a/yarn.lock b/yarn.lock
index 8df3f30..082ade9 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -5019,9 +5019,10 @@ preserve@^0.2.0:
   version "0.2.0"
   resolved "https://registry.yarnpkg.com/preserve/-/preserve-0.2.0.tgz#815ed1f6ebc65926f865b310c0713bcb3315ce4b"
 
-prettier@^1:
-  version "1.14.3"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.14.3.tgz#90238dd4c0684b7edce5f83b0fb7328e48bd0895"
+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==
 
 pretty-format@^23.6.0:
   version "23.6.0"
@@ -5920,10 +5921,10 @@ stack-utils@^1.0.1:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/stack-utils/-/stack-utils-1.0.1.tgz#d4f33ab54e8e38778b0ca5cfd3b3afb12db68620"
 
-staged-git-files@1.1.2:
-  version "1.1.2"
-  resolved "https://registry.yarnpkg.com/staged-git-files/-/staged-git-files-1.1.2.tgz#4326d33886dc9ecfa29a6193bf511ba90a46454b"
-  integrity sha512-0Eyrk6uXW6tg9PYkhi/V/J4zHp33aNyi2hOCmhFLqLTIhbgqWn5jlSzI+IU0VqrZq6+DbHcabQl/WP6P3BG0QA==
+staged-git-files@1.1.1:
+  version "1.1.1"
+  resolved "https://registry.yarnpkg.com/staged-git-files/-/staged-git-files-1.1.1.tgz#37c2218ef0d6d26178b1310719309a16a59f8f7b"
+  integrity sha512-H89UNKr1rQJvI1c/PIR3kiAMBV23yvR7LItZiV74HWZwzt7f3YHuujJ9nJZlt58WlFox7XQsOahexwk7nTe69A==
 
 static-extend@^0.1.1:
   version "0.1.2"