diff --git a/speech/package-lock.json b/speech/package-lock.json
index 1807c265ba2..f18f7cf3b8f 100644
--- a/speech/package-lock.json
+++ b/speech/package-lock.json
@@ -87,7 +87,7 @@
       "requires": {
         "array-uniq": "1.0.3",
         "arrify": "1.0.1",
-        "concat-stream": "1.6.1",
+        "concat-stream": "1.6.2",
         "create-error-class": "3.0.2",
         "duplexify": "3.5.4",
         "ent": "2.2.0",
@@ -2779,6 +2779,10 @@
           "version": "1.0.1",
           "bundled": true
         },
+        "buffer-from": {
+          "version": "1.0.0",
+          "bundled": true
+        },
         "builtin-modules": {
           "version": "1.1.1",
           "bundled": true
@@ -3317,9 +3321,10 @@
           "bundled": true
         },
         "concat-stream": {
-          "version": "1.6.1",
+          "version": "1.6.2",
           "bundled": true,
           "requires": {
+            "buffer-from": "1.0.0",
             "inherits": "2.0.3",
             "readable-stream": "2.3.5",
             "typedarray": "0.0.6"
@@ -3512,7 +3517,7 @@
           "requires": {
             "globby": "5.0.0",
             "is-path-cwd": "1.0.0",
-            "is-path-in-cwd": "1.0.0",
+            "is-path-in-cwd": "1.0.1",
             "object-assign": "4.1.1",
             "pify": "2.3.0",
             "pinkie-promise": "2.0.1",
@@ -3815,13 +3820,13 @@
           }
         },
         "eslint": {
-          "version": "4.19.0",
+          "version": "4.19.1",
           "bundled": true,
           "requires": {
             "ajv": "5.5.2",
             "babel-code-frame": "6.26.0",
             "chalk": "2.3.2",
-            "concat-stream": "1.6.1",
+            "concat-stream": "1.6.2",
             "cross-spawn": "5.1.0",
             "debug": "3.1.0",
             "doctrine": "2.1.0",
@@ -4397,6 +4402,13 @@
             "mime-types": "2.1.18"
           }
         },
+        "formatio": {
+          "version": "1.2.0",
+          "bundled": true,
+          "requires": {
+            "samsam": "1.3.0"
+          }
+        },
         "formidable": {
           "version": "1.2.1",
           "bundled": true
@@ -5873,7 +5885,7 @@
           "bundled": true
         },
         "is-path-in-cwd": {
-          "version": "1.0.0",
+          "version": "1.0.1",
           "bundled": true,
           "requires": {
             "is-path-inside": "1.0.1"
@@ -10151,16 +10163,25 @@
           "bundled": true
         },
         "sinon": {
-          "version": "4.4.6",
+          "version": "5.0.0",
           "bundled": true,
           "requires": {
-            "@sinonjs/formatio": "2.0.0",
             "diff": "3.5.0",
+            "formatio": "1.2.0",
             "lodash.get": "4.4.2",
             "lolex": "2.3.2",
             "nise": "1.3.2",
-            "supports-color": "5.3.0",
+            "supports-color": "4.5.0",
             "type-detect": "4.0.8"
+          },
+          "dependencies": {
+            "supports-color": {
+              "version": "4.5.0",
+              "bundled": true,
+              "requires": {
+                "has-flag": "2.0.0"
+              }
+            }
           }
         },
         "slash": {
@@ -11199,7 +11220,7 @@
         "@google-cloud/common": "0.13.6",
         "arrify": "1.0.1",
         "async": "2.6.0",
-        "concat-stream": "1.6.1",
+        "concat-stream": "1.6.2",
         "create-error-class": "3.0.2",
         "duplexify": "3.5.4",
         "extend": "3.0.1",
@@ -12071,6 +12092,11 @@
       "resolved": "https://registry.npmjs.org/buffer-equal-constant-time/-/buffer-equal-constant-time-1.0.1.tgz",
       "integrity": "sha1-+OcRMvf/5uAaXJaXpMbz5I1cyBk="
     },
+    "buffer-from": {
+      "version": "1.0.0",
+      "resolved": "https://registry.npmjs.org/buffer-from/-/buffer-from-1.0.0.tgz",
+      "integrity": "sha512-83apNb8KK0Se60UE1+4Ukbe3HbfELJ6UlI4ldtOGs7So4KD26orJM8hIY9lxdzP+UpItH1Yh/Y8GUvNFWFFRxA=="
+    },
     "builtin-modules": {
       "version": "1.1.1",
       "resolved": "https://registry.npmjs.org/builtin-modules/-/builtin-modules-1.1.1.tgz",
@@ -12370,10 +12396,11 @@
       "dev": true
     },
     "concat-stream": {
-      "version": "1.6.1",
-      "resolved": "https://registry.npmjs.org/concat-stream/-/concat-stream-1.6.1.tgz",
-      "integrity": "sha512-gslSSJx03QKa59cIKqeJO9HQ/WZMotvYJCuaUULrLpjj8oG40kV2Z+gz82pVxlTkOADi4PJxQPPfhl1ELYrrXw==",
+      "version": "1.6.2",
+      "resolved": "https://registry.npmjs.org/concat-stream/-/concat-stream-1.6.2.tgz",
+      "integrity": "sha512-27HBghJxjiZtIk3Ycvn/4kbJk/1uZuJFfuPEns6LaEvpvG1f0hTea8lilrouyo9mVc2GWdcEZ8OLoGmSADlrCw==",
       "requires": {
+        "buffer-from": "1.0.0",
         "inherits": "2.0.3",
         "readable-stream": "2.3.5",
         "typedarray": "0.0.6"