diff --git a/package.json b/package.json
index cada6f6..e30aefa 100644
--- a/package.json
+++ b/package.json
@@ -8,7 +8,7 @@
     "lib/**/*"
   ],
   "scripts": {
-    "dev": "watch 'yarn run build' src",
+    "dev": "yarn build --watch",
     "build": "tsc",
     "format": "prettier --write \"src/**/*.ts\"",
     "lint": "eslint --fix \"src/**/*.ts\"",
@@ -109,7 +109,6 @@
     "np": "6.5.0",
     "prettier": "^2.2.1",
     "ts-jest": "^26.5.4",
-    "typescript": "^4.2.3",
-    "watch": "^1.0.2"
+    "typescript": "^4.2.3"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index 1887a86..aaf73f7 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2228,13 +2228,6 @@ esutils@^2.0.2:
   resolved "https://registry.yarnpkg.com/esutils/-/esutils-2.0.3.tgz#74d2eb4de0b8da1293711910d50775b9b710ef64"
   integrity sha512-kVscqXk4OCp68SZ0dkgEKVi6/8ij300KBWTJq32P/dYeWTSwK41WyTxalN1eRmA5Z9UU/LX9D7FWSmV9SAYx6g==
 
-exec-sh@^0.2.0:
-  version "0.2.2"
-  resolved "https://registry.yarnpkg.com/exec-sh/-/exec-sh-0.2.2.tgz#2a5e7ffcbd7d0ba2755bdecb16e5a427dfbdec36"
-  integrity sha512-FIUCJz1RbuS0FKTdaAafAByGS0CPvU3R0MeHxgtl+djzCc//F8HakL8GzmVNZanasTbTAY/3DRFA0KpVqj/eAw==
-  dependencies:
-    merge "^1.2.0"
-
 exec-sh@^0.3.2:
   version "0.3.4"
   resolved "https://registry.yarnpkg.com/exec-sh/-/exec-sh-0.3.4.tgz#3a018ceb526cc6f6df2bb504b2bfe8e3a4934ec5"
@@ -4221,11 +4214,6 @@ merge2@^1.3.0:
   resolved "https://registry.yarnpkg.com/merge2/-/merge2-1.4.1.tgz#4368892f885e907455a6fd7dc55c0c9d404990ae"
   integrity sha512-8q7VEgMJW4J8tcfVPy8g09NcQwZdbwFEqhe/WZkoIzjn/3TGDwtOCYtXGxA3O8tPzpczCCDgv+P2P5y00ZJOOg==
 
-merge@^1.2.0:
-  version "1.2.1"
-  resolved "https://registry.yarnpkg.com/merge/-/merge-1.2.1.tgz#38bebf80c3220a8a487b6fcfb3941bb11720c145"
-  integrity sha512-VjFo4P5Whtj4vsLzsYBu5ayHhoHJ0UqNm7ibvShmbmoz7tGi0vXaoJbGdB+GmDMLUdg8DpQXEIeVDAe8MaABvQ==
-
 micromatch@^3.1.4:
   version "3.1.10"
   resolved "https://registry.yarnpkg.com/micromatch/-/micromatch-3.1.10.tgz#70859bc95c9840952f359a068a3fc49f9ecfac23"
@@ -6261,14 +6249,6 @@ walker@^1.0.7, walker@~1.0.5:
   dependencies:
     makeerror "1.0.x"
 
-watch@^1.0.2:
-  version "1.0.2"
-  resolved "https://registry.yarnpkg.com/watch/-/watch-1.0.2.tgz#340a717bde765726fa0aa07d721e0147a551df0c"
-  integrity sha1-NApxe952Vyb6CqB9ch4BR6VR3ww=
-  dependencies:
-    exec-sh "^0.2.0"
-    minimist "^1.2.0"
-
 webidl-conversions@^5.0.0:
   version "5.0.0"
   resolved "https://registry.yarnpkg.com/webidl-conversions/-/webidl-conversions-5.0.0.tgz#ae59c8a00b121543a2acc65c0434f57b0fc11aff"