diff --git a/package-lock.json b/package-lock.json
index 746df218e412..e6d112c50536 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -17,6 +17,15 @@
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-      "resolved": "https://registry.npmjs.org/unist-util-visit/-/unist-util-visit-1.3.1.tgz",
-      "integrity": "sha512-0fdB9EQJU0tho5tK0VzOJzAQpPv2LyLZ030b10GxuzAWEfvd54mpY7BMjQ1L69k2YNvL+SvxRzH0yUIehOO8aA==",
+      "version": "1.4.0",
+      "resolved": "https://registry.npmjs.org/unist-util-visit/-/unist-util-visit-1.4.0.tgz",
+      "integrity": "sha512-FiGu34ziNsZA3ZUteZxSFaczIjGmksfSgdKqBfOejrrfzyUy5b7YrlzT1Bcvi+djkYDituJDy2XB7tGTeBieKw==",
+      "dev": true,
+      "requires": {
+        "unist-util-visit-parents": "^2.0.0"
+      }
+    },
+    "unist-util-visit-parents": {
+      "version": "2.0.1",
+      "resolved": "https://registry.npmjs.org/unist-util-visit-parents/-/unist-util-visit-parents-2.0.1.tgz",
+      "integrity": "sha512-6B0UTiMfdWql4cQ03gDTCSns+64Zkfo2OCbK31Ov0uMizEz+CJeAp0cgZVb5Fhmcd7Bct2iRNywejT0orpbqUA==",
       "dev": true,
       "requires": {
-        "unist-util-is": "^2.1.1"
+        "unist-util-is": "^2.1.2"
       }
     },
     "universal-analytics": {
@@ -17302,15 +17674,55 @@
         "uuid": "^3.0.0"
       },
       "dependencies": {
+        "ajv": {
+          "version": "5.5.2",
+          "resolved": "https://registry.npmjs.org/ajv/-/ajv-5.5.2.tgz",
+          "integrity": "sha1-c7Xuyj+rZT49P5Qis0GtQiBdyWU=",
+          "dev": true,
+          "requires": {
+            "co": "^4.6.0",
+            "fast-deep-equal": "^1.0.0",
+            "fast-json-stable-stringify": "^2.0.0",
+            "json-schema-traverse": "^0.3.0"
+          }
+        },
         "debug": {
-          "version": "3.1.0",
-          "resolved": "https://registry.npmjs.org/debug/-/debug-3.1.0.tgz",
-          "integrity": "sha512-OX8XqP7/1a9cqkxYw2yXss15f26NKWBpDXQd0/uK/KPqdQhxbPa994hnzjcE2VqQpDslf55723cKPUOGSmMY3g==",
+          "version": "3.2.5",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-3.2.5.tgz",
+          "integrity": "sha512-D61LaDQPQkxJ5AUM2mbSJRbPkNs/TmdmOeLAi1hgDkpDfIfetSrjmWhccwtuResSwMbACjx/xXQofvM9CE/aeg==",
           "dev": true,
           "requires": {
-            "ms": "2.0.0"
+            "ms": "^2.1.1"
+          }
+        },
+        "har-validator": {
+          "version": "5.0.3",
+          "resolved": "https://registry.npmjs.org/har-validator/-/har-validator-5.0.3.tgz",
+          "integrity": "sha1-ukAsJmGU8VlW7xXg/PJCmT9qff0=",
+          "dev": true,
+          "requires": {
+            "ajv": "^5.1.0",
+            "har-schema": "^2.0.0"
           }
         },
+        "ms": {
+          "version": "2.1.1",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.1.tgz",
+          "integrity": "sha512-tgp+dl5cGk28utYktBsrFqA7HKgrhgPsg6Z/EfhWI4gl1Hwq8B/GmY/0oXZ6nF8hDVesS/FpnYaD/kOWhYQvyg==",
+          "dev": true
+        },
+        "oauth-sign": {
+          "version": "0.8.2",
+          "resolved": "https://registry.npmjs.org/oauth-sign/-/oauth-sign-0.8.2.tgz",
+          "integrity": "sha1-Rqarfwrq2N6unsBWV4C31O/rnUM=",
+          "dev": true
+        },
+        "punycode": {
+          "version": "1.4.1",
+          "resolved": "https://registry.npmjs.org/punycode/-/punycode-1.4.1.tgz",
+          "integrity": "sha1-wNWmOycYgArY4esPpSachN1BhF4=",
+          "dev": true
+        },
         "request": {
           "version": "2.86.0",
           "resolved": "https://registry.npmjs.org/request/-/request-2.86.0.tgz",
@@ -17339,6 +17751,15 @@
             "tunnel-agent": "^0.6.0",
             "uuid": "^3.1.0"
           }
+        },
+        "tough-cookie": {
+          "version": "2.3.4",
+          "resolved": "https://registry.npmjs.org/tough-cookie/-/tough-cookie-2.3.4.tgz",
+          "integrity": "sha512-TZ6TTfI5NtZnuyy/Kecv+CnoROnyXn2DN97LontgQpCwsX2XyLYCC0ENhYkehSOwAp8rTQKc/NUIF7BkQ5rKLA==",
+          "dev": true,
+          "requires": {
+            "punycode": "^1.4.1"
+          }
         }
       }
     },
@@ -17448,7 +17869,7 @@
         },
         "readable-stream": {
           "version": "1.0.34",
-          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-1.0.34.tgz",
+          "resolved": "http://registry.npmjs.org/readable-stream/-/readable-stream-1.0.34.tgz",
           "integrity": "sha1-Elgg40vIQtLyqq+v5MKRbuMsFXw=",
           "dev": true,
           "requires": {
@@ -17511,7 +17932,7 @@
         },
         "got": {
           "version": "3.3.1",
-          "resolved": "https://registry.npmjs.org/got/-/got-3.3.1.tgz",
+          "resolved": "http://registry.npmjs.org/got/-/got-3.3.1.tgz",
           "integrity": "sha1-5dDtSvVfw+701WAHdp2YGSvLLso=",
           "dev": true,
           "requires": {
@@ -17546,7 +17967,7 @@
         },
         "package-json": {
           "version": "1.2.0",
-          "resolved": "https://registry.npmjs.org/package-json/-/package-json-1.2.0.tgz",
+          "resolved": "http://registry.npmjs.org/package-json/-/package-json-1.2.0.tgz",
           "integrity": "sha1-yOysCUInzfdqMWh07QXifMk5oOA=",
           "dev": true,
           "requires": {
@@ -17777,9 +18198,9 @@
       "dev": true
     },
     "validate-npm-package-license": {
-      "version": "3.0.3",
-      "resolved": "https://registry.npmjs.org/validate-npm-package-license/-/validate-npm-package-license-3.0.3.tgz",
-      "integrity": "sha512-63ZOUnL4SIXj4L0NixR3L1lcjO38crAbgrTpl28t8jjrfuiOBL5Iygm+60qPs/KsZGzPNg6Smnc/oY16QTjF0g==",
+      "version": "3.0.4",
+      "resolved": "https://registry.npmjs.org/validate-npm-package-license/-/validate-npm-package-license-3.0.4.tgz",
+      "integrity": "sha512-DpKm2Ui/xN7/HQKCtpZxoRWBhZ9Z0kqtygG8XCgNQ8ZlDnxuQmWhj566j8fN4Cu3/JmbhsDo7fcAJq4s9h27Ew==",
       "dev": true,
       "requires": {
         "spdx-correct": "^3.0.0",
@@ -17901,7 +18322,7 @@
         },
         "readable-stream": {
           "version": "1.0.34",
-          "resolved": "https://registry.npmjs.org/readable-stream/-/readable-stream-1.0.34.tgz",
+          "resolved": "http://registry.npmjs.org/readable-stream/-/readable-stream-1.0.34.tgz",
           "integrity": "sha1-Elgg40vIQtLyqq+v5MKRbuMsFXw=",
           "dev": true,
           "requires": {
@@ -17979,9 +18400,9 @@
       "dev": true
     },
     "wd": {
-      "version": "1.10.1",
-      "resolved": "https://registry.npmjs.org/wd/-/wd-1.10.1.tgz",
-      "integrity": "sha512-5qkDXM8+oRGu0LovGM6iw2Fo6YJfZBJHOGVC0eDi7DK0BVzbXODCUqonHGmOxsBV9BvaSWWQJtnrcjo8Bq6WjQ==",
+      "version": "1.10.3",
+      "resolved": "https://registry.npmjs.org/wd/-/wd-1.10.3.tgz",
+      "integrity": "sha512-ffqqZDtFFLeg5u/4pw2vYKECW+z+vW6vc+7rcqF15uu1/rmw3BydV84BONNc9DIcQ5Z7gQFS/hAuMvj53eVtSg==",
       "dev": true,
       "requires": {
         "archiver": "2.1.1",
@@ -17990,10 +18411,21 @@
         "mkdirp": "^0.5.1",
         "q": "1.4.1",
         "request": "2.85.0",
-        "underscore.string": "3.3.4",
         "vargs": "0.1.0"
       },
       "dependencies": {
+        "ajv": {
+          "version": "5.5.2",
+          "resolved": "https://registry.npmjs.org/ajv/-/ajv-5.5.2.tgz",
+          "integrity": "sha1-c7Xuyj+rZT49P5Qis0GtQiBdyWU=",
+          "dev": true,
+          "requires": {
+            "co": "^4.6.0",
+            "fast-deep-equal": "^1.0.0",
+            "fast-json-stable-stringify": "^2.0.0",
+            "json-schema-traverse": "^0.3.0"
+          }
+        },
         "async": {
           "version": "2.0.1",
           "resolved": "https://registry.npmjs.org/async/-/async-2.0.1.tgz",
@@ -18003,9 +18435,43 @@
             "lodash": "^4.8.0"
           }
         },
+        "har-validator": {
+          "version": "5.0.3",
+          "resolved": "https://registry.npmjs.org/har-validator/-/har-validator-5.0.3.tgz",
+          "integrity": "sha1-ukAsJmGU8VlW7xXg/PJCmT9qff0=",
+          "dev": true,
+          "requires": {
+            "ajv": "^5.1.0",
+            "har-schema": "^2.0.0"
+          }
+        },
+        "lodash": {
+          "version": "4.17.10",
+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.10.tgz",
+          "integrity": "sha512-UejweD1pDoXu+AD825lWwp4ZGtSwgnpZxb3JDViD7StjQz+Nb/6l093lx4OQ0foGWNRoc19mWy7BzL+UAK2iVg==",
+          "dev": true
+        },
+        "oauth-sign": {
+          "version": "0.8.2",
+          "resolved": "https://registry.npmjs.org/oauth-sign/-/oauth-sign-0.8.2.tgz",
+          "integrity": "sha1-Rqarfwrq2N6unsBWV4C31O/rnUM=",
+          "dev": true
+        },
+        "punycode": {
+          "version": "1.4.1",
+          "resolved": "https://registry.npmjs.org/punycode/-/punycode-1.4.1.tgz",
+          "integrity": "sha1-wNWmOycYgArY4esPpSachN1BhF4=",
+          "dev": true
+        },
+        "q": {
+          "version": "1.4.1",
+          "resolved": "https://registry.npmjs.org/q/-/q-1.4.1.tgz",
+          "integrity": "sha1-VXBbzZPF82c1MMLCy8DCs63cKG4=",
+          "dev": true
+        },
         "request": {
           "version": "2.85.0",
-          "resolved": "https://registry.npmjs.org/request/-/request-2.85.0.tgz",
+          "resolved": "http://registry.npmjs.org/request/-/request-2.85.0.tgz",
           "integrity": "sha512-8H7Ehijd4js+s6wuVPLjwORxD4zeuyjYugprdOXlPSqaApmL/QOy+EB/beICHVCHkGMKNh5rvihb5ov+IDw4mg==",
           "dev": true,
           "requires": {
@@ -18032,13 +18498,22 @@
             "tunnel-agent": "^0.6.0",
             "uuid": "^3.1.0"
           }
+        },
+        "tough-cookie": {
+          "version": "2.3.4",
+          "resolved": "https://registry.npmjs.org/tough-cookie/-/tough-cookie-2.3.4.tgz",
+          "integrity": "sha512-TZ6TTfI5NtZnuyy/Kecv+CnoROnyXn2DN97LontgQpCwsX2XyLYCC0ENhYkehSOwAp8rTQKc/NUIF7BkQ5rKLA==",
+          "dev": true,
+          "requires": {
+            "punycode": "^1.4.1"
+          }
         }
       }
     },
     "webdriver-js-extender": {
-      "version": "2.0.0",
-      "resolved": "https://registry.npmjs.org/webdriver-js-extender/-/webdriver-js-extender-2.0.0.tgz",
-      "integrity": "sha512-fbyKiVu3azzIc5d4+26YfuPQcFTlgFQV5yQ/0OQj4Ybkl4g1YQuIPskf5v5wqwRJhHJnPHthB6tqCjWHOKLWag==",
+      "version": "2.1.0",
+      "resolved": "https://registry.npmjs.org/webdriver-js-extender/-/webdriver-js-extender-2.1.0.tgz",
+      "integrity": "sha512-lcUKrjbBfCK6MNsh7xaY2UAUmZwe+/ib03AjVOpFobX4O7+83BUveSrLfU0Qsyb1DaKJdQRbuU+kM9aZ6QUhiQ==",
       "dev": true,
       "requires": {
         "@types/selenium-webdriver": "^3.0.0",
@@ -18068,26 +18543,29 @@
       "dev": true
     },
     "whatwg-encoding": {
-      "version": "1.0.3",
-      "resolved": "https://registry.npmjs.org/whatwg-encoding/-/whatwg-encoding-1.0.3.tgz",
-      "integrity": "sha512-jLBwwKUhi8WtBfsMQlL4bUUcT8sMkAtQinscJAe/M4KHCkHuUJAF6vuB0tueNIw4c8ziO6AkRmgY+jL3a0iiPw==",
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/whatwg-encoding/-/whatwg-encoding-1.0.4.tgz",
+      "integrity": "sha512-vM9KWN6MP2mIHZ86ytcyIv7e8Cj3KTfO2nd2c8PFDqcI4bxFmQp83ibq4wadq7rL9l9sZV6o9B0LTt8ygGAAXg==",
       "dev": true,
       "requires": {
-        "iconv-lite": "0.4.19"
+        "iconv-lite": "0.4.23"
       },
       "dependencies": {
         "iconv-lite": {
-          "version": "0.4.19",
-          "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.19.tgz",
-          "integrity": "sha512-oTZqweIP51xaGPI4uPa56/Pri/480R+mo7SeU+YETByQNhDG55ycFyNLIgta9vXhILrxXDmF7ZGhqZIcuN0gJQ==",
-          "dev": true
+          "version": "0.4.23",
+          "resolved": "https://registry.npmjs.org/iconv-lite/-/iconv-lite-0.4.23.tgz",
+          "integrity": "sha512-neyTUVFtahjf0mB3dZT77u+8O0QB89jFdnBkd5P1JgYPbPaia3gXXOVL2fq8VyU2gMMD7SaN7QukTB/pmXYvDA==",
+          "dev": true,
+          "requires": {
+            "safer-buffer": ">= 2.1.2 < 3"
+          }
         }
       }
     },
     "whatwg-fetch": {
-      "version": "2.0.4",
-      "resolved": "https://registry.npmjs.org/whatwg-fetch/-/whatwg-fetch-2.0.4.tgz",
-      "integrity": "sha512-dcQ1GWpOD/eEQ97k66aiEVpNnapVj90/+R+SXTPYGHpYBBypfKJEQjLrvMZ7YXbKm21gXd4NcuxUTjiv1YtLng==",
+      "version": "3.0.0",
+      "resolved": "https://registry.npmjs.org/whatwg-fetch/-/whatwg-fetch-3.0.0.tgz",
+      "integrity": "sha512-9GSJUgz1D4MfyKU7KRqwOjXCXTqWdFNvEr7eUBYchQiVc744mqK/MzXPNR2WsPkmkOa4ywfg8C2n8h+13Bey1Q==",
       "dev": true
     },
     "whatwg-url": {
@@ -18145,9 +18623,9 @@
       "dev": true
     },
     "winston": {
-      "version": "2.4.3",
-      "resolved": "https://registry.npmjs.org/winston/-/winston-2.4.3.tgz",
-      "integrity": "sha512-GYKuysPz2pxYAVJD2NPsDLP5Z79SDEzPm9/j4tCjkF/n89iBNGBMJcR+dMUqxgPNgoSs6fVygPi+Vl2oxIpBuw==",
+      "version": "2.4.4",
+      "resolved": "https://registry.npmjs.org/winston/-/winston-2.4.4.tgz",
+      "integrity": "sha512-NBo2Pepn4hK4V01UfcWcDlmiVTs7VTB1h7bgnB0rgP146bYhMxX0ypCz3lBOfNxCO4Zuek7yeT+y/zM1OfMw4Q==",
       "dev": true,
       "requires": {
         "async": "~1.0.0",
@@ -18174,7 +18652,7 @@
     },
     "wrap-ansi": {
       "version": "2.1.0",
-      "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-2.1.0.tgz",
+      "resolved": "http://registry.npmjs.org/wrap-ansi/-/wrap-ansi-2.1.0.tgz",
       "integrity": "sha1-2Pw9KE3QV5T+hJc8rs3Rz4JP3YU=",
       "dev": true,
       "requires": {
@@ -18291,7 +18769,7 @@
     },
     "yargs": {
       "version": "3.32.0",
-      "resolved": "https://registry.npmjs.org/yargs/-/yargs-3.32.0.tgz",
+      "resolved": "http://registry.npmjs.org/yargs/-/yargs-3.32.0.tgz",
       "integrity": "sha1-AwiOnr+edWtpdRYR0qXvWRSCyZU=",
       "dev": true,
       "requires": {
diff --git a/src/cdk/table/table.spec.ts b/src/cdk/table/table.spec.ts
index 7bd119f6b335..18259a2f097f 100644
--- a/src/cdk/table/table.spec.ts
+++ b/src/cdk/table/table.spec.ts
@@ -1356,8 +1356,8 @@ class FakeDataSource extends DataSource<TestData> {
 
   connect(collectionViewer: CollectionViewer) {
     this.isConnected = true;
-    const streams = [this._dataChange, collectionViewer.viewChange];
-    return combineLatest<TestData[]>(streams).pipe(map(data => data[0]));
+    return combineLatest(this._dataChange, collectionViewer.viewChange)
+      .pipe(map(data => data[0]));
   }
 
   disconnect() {
diff --git a/src/cdk/tree/tree.spec.ts b/src/cdk/tree/tree.spec.ts
index a91038c61aa1..e052f90dba12 100644
--- a/src/cdk/tree/tree.spec.ts
+++ b/src/cdk/tree/tree.spec.ts
@@ -949,12 +949,11 @@ class FakeDataSource extends DataSource<TestData> {
 
   connect(collectionViewer: CollectionViewer): Observable<TestData[]> {
     this.isConnected = true;
-    const streams = [this._dataChange, collectionViewer.viewChange];
-    return combineLatest<TestData[]>(streams)
-      .pipe(map(([data]) => {
-        this.treeControl.dataNodes = data;
-        return data;
-      }));
+
+    return combineLatest(this._dataChange, collectionViewer.viewChange).pipe(map(([data]) => {
+      this.treeControl.dataNodes = data;
+      return data;
+    }));
   }
 
   disconnect() {