diff --git a/lib/Page.js b/lib/Page.js
index fee342580bf..5051addb475 100644
--- a/lib/Page.js
+++ b/lib/Page.js
@@ -687,7 +687,7 @@ class Page extends EventEmitter {
       console.assert(options.type === 'png' || options.type === 'jpeg', 'Unknown options.type value: ' + options.type);
       screenshotType = options.type;
     } else if (options.path) {
-      const mimeType = mime.lookup(options.path);
+      const mimeType = mime.getType(options.path);
       if (mimeType === 'image/png')
         screenshotType = 'png';
       else if (mimeType === 'image/jpeg')
diff --git a/package.json b/package.json
index 41793b71609..83e27234793 100644
--- a/package.json
+++ b/package.json
@@ -26,10 +26,10 @@
   "author": "The Chromium Authors",
   "license": "Apache-2.0",
   "dependencies": {
-    "debug": "^2.6.8",
+    "debug": "^3.1.0",
     "extract-zip": "^1.6.5",
     "https-proxy-agent": "^2.1.0",
-    "mime": "^1.3.4",
+    "mime": "^2.0.3",
     "progress": "^2.0.0",
     "proxy-from-env": "^1.0.0",
     "rimraf": "^2.6.1",
@@ -41,7 +41,7 @@
   "devDependencies": {
     "@types/debug": "0.0.30",
     "@types/extract-zip": "^1.6.2",
-    "@types/mime": "^1.3.1",
+    "@types/mime": "^2.0.0",
     "@types/node": "^8.0.26",
     "@types/rimraf": "^2.0.2",
     "@types/ws": "^3.0.2",
diff --git a/test/golden-utils.js b/test/golden-utils.js
index bfa3d266ab8..158139865ba 100644
--- a/test/golden-utils.js
+++ b/test/golden-utils.js
@@ -93,11 +93,11 @@ function compare(goldenPath, outputPath, actual, goldenName) {
     };
   }
   const expected = fs.readFileSync(expectedPath);
-  const comparator = GoldenComparators[mime.lookup(goldenName)];
+  const comparator = GoldenComparators[mime.getType(goldenName)];
   if (!comparator) {
     return {
       pass: false,
-      message: 'Failed to find comparator with type ' + mime.lookup(goldenName) + ': '  + goldenName
+      message: 'Failed to find comparator with type ' + mime.getType(goldenName) + ': '  + goldenName
     };
   }
   const result = comparator(actual, expected);
diff --git a/test/server/SimpleServer.js b/test/server/SimpleServer.js
index 9825d69dc4e..473ed61475b 100644
--- a/test/server/SimpleServer.js
+++ b/test/server/SimpleServer.js
@@ -234,7 +234,7 @@ class SimpleServer {
         response.end(`File not found: ${filePath}`);
         return;
       }
-      response.setHeader('Content-Type', mime.lookup(filePath));
+      response.setHeader('Content-Type', mime.getType(filePath));
       response.end(data);
     });
   }