diff --git a/package-lock.json b/package-lock.json
index c9a8990..2194e59 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1552,9 +1552,9 @@
       },
       "dependencies": {
         "minimist": {
-          "version": "1.2.0",
-          "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
-          "integrity": "sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ=",
+          "version": "1.2.5",
+          "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.5.tgz",
+          "integrity": "sha512-FM9nNUYrRBAELZQT3xeZQ7fmMOBg6nWNmJKTcgsJeaLstP/UODVpGsr5OhXhhXg6f+qtJ8uiZ+PUxkDWcgIXLw==",
           "dev": true
         }
       }
diff --git a/package.json b/package.json
index 4066a1f..482fb0f 100644
--- a/package.json
+++ b/package.json
@@ -10,6 +10,7 @@
     "start": "node ./bin/server.js",
     "dist": "rm -rf dist && rollup -c && tsc",
     "lint": "standard && tsc",
+    "test": "npm run lint",
     "preversion": "npm run lint && npm run dist"
   },
   "bin": {
@@ -40,18 +41,18 @@
     ]
   },
   "dependencies": {
-    "lib0": "^0.2.15",
-    "y-protocols": "^0.2.0"
+    "lib0": "^0.2.22",
+    "y-protocols": "^0.2.3"
   },
   "devDependencies": {
     "rollup": "^1.31.1",
     "rollup-cli": "^1.0.9",
     "standard": "^12.0.1",
     "typescript": "^3.7.5",
-    "yjs": "13.0.4"
+    "yjs": "13.0.5"
   },
   "peerDependenies": {
-    "yjs": "^13.0.4"
+    "yjs": "^13.0.0"
   },
   "optionalDependencies": {
     "ws": "^6.2.1"
diff --git a/src/y-websocket.js b/src/y-websocket.js
index 9bb95f2..1831cc9 100644
--- a/src/y-websocket.js
+++ b/src/y-websocket.js
@@ -48,13 +48,14 @@ const readMessage = (provider, buf, emitSynced) => {
   const encoder = encoding.createEncoder()
   const messageType = decoding.readVarUint(decoder)
   switch (messageType) {
-    case messageSync:
+    case messageSync: {
       encoding.writeVarUint(encoder, messageSync)
       const syncMessageType = syncProtocol.readSyncMessage(decoder, encoder, provider.doc, provider)
       if (emitSynced && syncMessageType === syncProtocol.messageYjsSyncStep2 && !provider.synced) {
         provider.synced = true
       }
       break
+    }
     case messageQueryAwareness:
       encoding.writeVarUint(encoder, messageAwareness)
       encoding.writeVarUint8Array(encoder, awarenessProtocol.encodeAwarenessUpdate(provider.awareness, Array.from(provider.awareness.getStates().keys())))
@@ -257,18 +258,21 @@ export class WebsocketProvider extends Observable {
       this.connect()
     }
   }
+
   /**
    * @type {boolean}
    */
   get synced () {
     return this._synced
   }
+
   set synced (state) {
     if (this._synced !== state) {
       this._synced = state
       this.emit('sync', [state])
     }
   }
+
   destroy () {
     clearInterval(this._checkInterval)
     this.disconnect()
@@ -276,6 +280,7 @@ export class WebsocketProvider extends Observable {
     this.doc.off('update', this._updateHandler)
     super.destroy()
   }
+
   connectBc () {
     if (!this.bcconnected) {
       bc.subscribe(this.bcChannel, this._bcSubscriber)
@@ -304,6 +309,7 @@ export class WebsocketProvider extends Observable {
       bc.publish(this.bcChannel, encoding.toUint8Array(encoderAwarenessState))
     })
   }
+
   disconnectBc () {
     // broadcast message with local awareness state set to null (indicating disconnect)
     const encoder = encoding.createEncoder()
@@ -315,6 +321,7 @@ export class WebsocketProvider extends Observable {
       this.bcconnected = false
     }
   }
+
   disconnect () {
     this.shouldConnect = false
     this.disconnectBc()
@@ -322,6 +329,7 @@ export class WebsocketProvider extends Observable {
       this.ws.close()
     }
   }
+
   connect () {
     this.shouldConnect = true
     if (!this.wsconnected && this.ws === null) {
diff --git a/tsconfig.json b/tsconfig.json
index 235a1cd..f263390 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -39,16 +39,12 @@
     "moduleResolution": "node",            /* Specify module resolution strategy: 'node' (Node.js) or 'classic' (TypeScript pre-1.6). */
     "baseUrl": "./",                       /* Base directory to resolve non-absolute module names. */
     "paths": {
-      "yjs": ["node_modules/yjs/src/index.js"],
-      "lib0/*": ["node_modules/lib0/*"],
-      "lib0/dist/*": ["node_modules/lib0/dist/*"],
-      "y-protocols/*": ["node_modules/y-protocols/*"]
     },
     // "rootDirs": [],                        /* List of root folders whose combined content represents the structure of the project at runtime. */
     // "typeRoots": [],                       /* List of folders to include type definitions from. */
     // "types": [],                           /* Type declaration files to be included in compilation. */
     // "allowSyntheticDefaultImports": true,  /* Allow default imports from modules with no default export. This does not affect code emit, just typechecking. */
-    "esModuleInterop": true,                   /* Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. */
+    "esModuleInterop": true                   /* Enables emit interoperability between CommonJS and ES Modules via creation of namespace objects for all imports. Implies 'allowSyntheticDefaultImports'. */
     // "preserveSymlinks": true,              /* Do not resolve the real path of symlinks. */
 
     /* Source Map Options */
@@ -60,7 +56,7 @@
     /* Experimental Options */
     // "experimentalDecorators": true,        /* Enables experimental support for ES7 decorators. */
     // "emitDecoratorMetadata": true,         /* Enables experimental support for emitting type metadata for decorators. */
-    "maxNodeModuleJsDepth": 5
+    // "maxNodeModuleJsDepth": 5
   },
   "include": ["./src/y-websocket.js"]
 }