diff --git a/.prettierrc.yml b/.prettierrc.yml
new file mode 100644
index 0000000..371340d
--- /dev/null
+++ b/.prettierrc.yml
@@ -0,0 +1,6 @@
+singleQuote: false
+trailingComma: es5
+semi: true
+proseWrap: always
+endOfLine: auto
+arrowParens: avoid
diff --git a/lib/registry.ts b/lib/registry.ts
index 8604834..45a9f94 100644
--- a/lib/registry.ts
+++ b/lib/registry.ts
@@ -36,7 +36,7 @@ export enum RegistryValueType {
   REG_NONE = "REG_NONE",
   REG_QWORD = "REG_QWORD",
   REG_QWORD_LITTLE_ENDIAN = "REG_QWORD_LITTLE_ENDIAN",
-  REG_SZ = "REG_SZ"
+  REG_SZ = "REG_SZ",
 }
 
 export type RegistryStringEntry = {
@@ -64,7 +64,7 @@ export enum HKEY {
   HKEY_PERFORMANCE_DATA = "HKEY_PERFORMANCE_DATA",
   HKEY_PERFORMANCE_TEXT = "HKEY_PERFORMANCE_TEXT",
   HKEY_PERFORMANCE_NLSTEXT = "HKEY_PERFORMANCE_NLSTEXT",
-  HKEY_USERS = "HKEY_USERS"
+  HKEY_USERS = "HKEY_USERS",
 }
 
 function mapToLong(key: HKEY): number {
diff --git a/package.json b/package.json
index f158b30..f9703d3 100644
--- a/package.json
+++ b/package.json
@@ -39,7 +39,7 @@
     "jest": "^24.0.0",
     "node-abi": "2.18.0",
     "prebuild": "^10.0.0",
-    "prettier": "^1.14.2",
+    "prettier": "^2.0.5",
     "ts-node": "^8.0.1",
     "typescript": "^3.0.1"
   },
diff --git a/yarn.lock b/yarn.lock
index 10bf5e2..7c0075f 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -3430,10 +3430,10 @@ prelude-ls@~1.1.2:
   resolved "https://registry.yarnpkg.com/prelude-ls/-/prelude-ls-1.1.2.tgz#21932a549f5e52ffd9a827f570e04be62a97da54"
   integrity sha1-IZMqVJ9eUv/ZqCf1cOBL5iqX2lQ=
 
-prettier@^1.14.2:
-  version "1.18.2"
-  resolved "https://registry.yarnpkg.com/prettier/-/prettier-1.18.2.tgz#6823e7c5900017b4bd3acf46fe9ac4b4d7bda9ea"
-  integrity sha512-OeHeMc0JhFE9idD4ZdtNibzY0+TPHSpSSb9h8FqtP+YnoZZ1sl8Vc9b1sasjfymH3SonAF4QcA2+mzHPhMvIiw==
+prettier@^2.0.5:
+  version "2.0.5"
+  resolved "https://registry.yarnpkg.com/prettier/-/prettier-2.0.5.tgz#d6d56282455243f2f92cc1716692c08aa31522d4"
+  integrity sha512-7PtVymN48hGcO4fGjybyBSIWDsLU4H4XlvOHfq91pz9kkGlonzwTfYkaIEwiRg/dAJF9YlbsduBAgtYLi+8cFg==
 
 pretty-format@^24.8.0:
   version "24.8.0"