diff --git a/container/snippets/package-lock.json b/container/snippets/package-lock.json
index f6b8a5a12c..2f53df5619 100644
--- a/container/snippets/package-lock.json
+++ b/container/snippets/package-lock.json
@@ -90,25 +90,25 @@
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+      "version": "2.3.1",
+      "resolved": "https://registry.npmjs.org/@google-cloud/nodejs-repo-tools/-/nodejs-repo-tools-2.3.1.tgz",
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         "lodash": "4.17.5",
-        "nyc": "11.4.1",
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@@ -117,6 +117,12 @@
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+              "dev": true,
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@@ -2273,9 +2290,9 @@
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+      "resolved": "https://registry.npmjs.org/esprima/-/esprima-4.0.1.tgz",
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@@ -3222,9 +3239,9 @@
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-      "integrity": "sha1-9wLmMSfn4jHBYKgMFVSstw1QR+U=",
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@@ -5062,9 +5079,9 @@
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-      "integrity": "sha1-3z02Uqc/3ta5sLJBRub9BSNTRY4=",
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@@ -5228,37 +5245,37 @@
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-        "micromatch": "^2.3.11",
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@@ -5301,20 +5318,22 @@
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@@ -5323,11 +5342,21 @@
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@@ -5339,7 +5368,7 @@
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@@ -5349,7 +5378,7 @@
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@@ -5419,8 +5448,63 @@
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           "dev": true
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+          "bundled": true,
+          "dev": true,
+          "requires": {
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+            "class-utils": "^0.3.5",
+            "component-emitter": "^1.2.1",
+            "define-property": "^1.0.0",
+            "isobject": "^3.0.1",
+            "mixin-deep": "^1.2.0",
+            "pascalcase": "^0.1.1"
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+              "dev": true,
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@@ -5429,13 +5513,30 @@
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-            "preserve": "^0.2.0",
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@@ -5443,6 +5544,22 @@
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+          "dev": true,
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@@ -5481,6 +5598,27 @@
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+          "dev": true,
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@@ -5505,11 +5643,25 @@
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@@ -5520,8 +5672,13 @@
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@@ -5552,6 +5709,11 @@
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@@ -5560,6 +5722,48 @@
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@@ -5613,44 +5817,139 @@
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+          },
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+              "dev": true,
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+              }
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@@ -5676,21 +5975,21 @@
           "bundled": true,
           "dev": true
         },
-        "for-own": {
-          "version": "0.1.5",
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           "bundled": true,
           "dev": true,
           "requires": {
-            "for-in": "^1.0.1"
+            "cross-spawn": "^4",
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           }
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           "dev": true,
           "requires": {
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-            "signal-exit": "^3.0.0"
+            "map-cache": "^0.2.2"
           }
         },
         "fs.realpath": {
@@ -5708,6 +6007,11 @@
           "bundled": true,
           "dev": true
         },
+        "get-value": {
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+          "bundled": true,
+          "dev": true
+        },
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           "version": "7.1.2",
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@@ -5721,27 +6025,10 @@
             "path-is-absolute": "^1.0.0"
           }
         },
-        "glob-base": {
-          "version": "0.3.0",
+        "globals": {
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-          "bundled": true,
-          "dev": true
+          "dev": true
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           "version": "4.1.11",
@@ -5782,8 +6069,37 @@
           "bundled": true,
           "dev": true
         },
+        "has-value": {
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+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "get-value": "^2.0.6",
+            "has-values": "^1.0.0",
+            "isobject": "^3.0.0"
+          }
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+          "bundled": true,
+          "dev": true,
+          "requires": {
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+            "kind-of": "^4.0.0"
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+              "bundled": true,
+              "dev": true,
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+              }
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           "dev": true
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@@ -5807,7 +6123,7 @@
           "dev": true
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           "dev": true,
           "requires": {
@@ -5819,6 +6135,14 @@
           "bundled": true,
           "dev": true
         },
+        "is-accessor-descriptor": {
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+          "bundled": true,
+          "dev": true,
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@@ -5837,17 +6161,29 @@
             "builtin-modules": "^1.0.0"
           }
         },
-        "is-dotfile": {
-          "version": "1.0.3",
+        "is-data-descriptor": {
+          "version": "0.1.4",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "requires": {
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+          }
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-        "is-equal-shallow": {
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+        "is-descriptor": {
+          "version": "0.1.6",
           "bundled": true,
           "dev": true,
           "requires": {
-            "is-primitive": "^2.0.0"
+            "is-accessor-descriptor": "^0.1.6",
+            "is-data-descriptor": "^0.1.4",
+            "kind-of": "^5.0.0"
+          },
+          "dependencies": {
+            "kind-of": {
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+              "bundled": true,
+              "dev": true
+            }
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         },
         "is-extendable": {
@@ -5855,11 +6191,6 @@
           "bundled": true,
           "dev": true
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@@ -5869,39 +6200,41 @@
           }
         },
         "is-fullwidth-code-point": {
-          "version": "1.0.0",
+          "version": "2.0.0",
+          "bundled": true,
+          "dev": true
+        },
+        "is-number": {
+          "version": "3.0.0",
           "bundled": true,
           "dev": true,
           "requires": {
-            "number-is-nan": "^1.0.0"
+            "kind-of": "^3.0.2"
           }
         },
-        "is-glob": {
-          "version": "2.0.1",
+        "is-odd": {
+          "version": "2.0.0",
           "bundled": true,
           "dev": true,
           "requires": {
-            "is-extglob": "^1.0.0"
+            "is-number": "^4.0.0"
+          },
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+              "version": "4.0.0",
+              "bundled": true,
+              "dev": true
+            }
           }
         },
-        "is-number": {
-          "version": "2.1.0",
+        "is-plain-object": {
+          "version": "2.0.4",
           "bundled": true,
           "dev": true,
           "requires": {
-            "kind-of": "^3.0.2"
+            "isobject": "^3.0.1"
           }
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           "version": "1.1.0",
           "bundled": true,
@@ -5912,6 +6245,11 @@
           "bundled": true,
           "dev": true
         },
+        "is-windows": {
+          "version": "1.0.2",
+          "bundled": true,
+          "dev": true
+        },
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           "version": "1.0.0",
           "bundled": true,
@@ -5923,15 +6261,12 @@
           "dev": true
         },
         "isobject": {
-          "version": "2.1.0",
+          "version": "3.0.1",
           "bundled": true,
-          "dev": true,
-          "requires": {
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-          "version": "1.1.1",
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           "dev": true
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@@ -5944,7 +6279,7 @@
           }
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-          "version": "1.9.1",
+          "version": "1.10.1",
           "bundled": true,
           "dev": true,
           "requires": {
@@ -5953,16 +6288,16 @@
             "babel-traverse": "^6.18.0",
             "babel-types": "^6.18.0",
             "babylon": "^6.18.0",
-            "istanbul-lib-coverage": "^1.1.1",
+            "istanbul-lib-coverage": "^1.2.0",
             "semver": "^5.3.0"
           }
         },
         "istanbul-lib-report": {
-          "version": "1.1.2",
+          "version": "1.1.3",
           "bundled": true,
           "dev": true,
           "requires": {
-            "istanbul-lib-coverage": "^1.1.1",
+            "istanbul-lib-coverage": "^1.1.2",
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@@ -5979,12 +6314,12 @@
           }
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         "istanbul-lib-source-maps": {
-          "version": "1.2.2",
+          "version": "1.2.3",
           "bundled": true,
           "dev": true,
           "requires": {
             "debug": "^3.1.0",
-            "istanbul-lib-coverage": "^1.1.1",
+            "istanbul-lib-coverage": "^1.1.2",
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             "source-map": "^0.5.3"
@@ -6001,7 +6336,7 @@
           }
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         "istanbul-reports": {
-          "version": "1.1.3",
+          "version": "1.4.0",
           "bundled": true,
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           "requires": {
@@ -6069,7 +6404,7 @@
           }
         },
         "lodash": {
-          "version": "4.17.4",
+          "version": "4.17.10",
           "bundled": true,
           "dev": true
         },
@@ -6087,7 +6422,7 @@
           }
         },
         "lru-cache": {
-          "version": "4.1.1",
+          "version": "4.1.3",
           "bundled": true,
           "dev": true,
           "requires": {
@@ -6095,6 +6430,19 @@
             "yallist": "^2.1.2"
           }
         },
+        "map-cache": {
+          "version": "0.2.2",
+          "bundled": true,
+          "dev": true
+        },
+        "map-visit": {
+          "version": "1.0.0",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "object-visit": "^1.0.0"
+          }
+        },
         "md5-hex": {
           "version": "1.3.0",
           "bundled": true,
@@ -6117,35 +6465,49 @@
           }
         },
         "merge-source-map": {
-          "version": "1.0.4",
+          "version": "1.1.0",
           "bundled": true,
           "dev": true,
           "requires": {
-            "source-map": "^0.5.6"
+            "source-map": "^0.6.1"
+          },
+          "dependencies": {
+            "source-map": {
+              "version": "0.6.1",
+              "bundled": true,
+              "dev": true
+            }
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         "micromatch": {
-          "version": "2.3.11",
-          "bundled": true,
-          "dev": true,
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-            "array-unique": "^0.2.1",
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-            "object.omit": "^2.0.0",
-            "parse-glob": "^3.0.4",
-            "regex-cache": "^0.4.2"
+          "version": "3.1.10",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "arr-diff": "^4.0.0",
+            "array-unique": "^0.3.2",
+            "braces": "^2.3.1",
+            "define-property": "^2.0.2",
+            "extend-shallow": "^3.0.2",
+            "extglob": "^2.0.4",
+            "fragment-cache": "^0.2.1",
+            "kind-of": "^6.0.2",
+            "nanomatch": "^1.2.9",
+            "object.pick": "^1.3.0",
+            "regex-not": "^1.0.0",
+            "snapdragon": "^0.8.1",
+            "to-regex": "^3.0.2"
+          },
+          "dependencies": {
+            "kind-of": {
+              "version": "6.0.2",
+              "bundled": true,
+              "dev": true
+            }
           }
         },
         "mimic-fn": {
-          "version": "1.1.0",
+          "version": "1.2.0",
           "bundled": true,
           "dev": true
         },
@@ -6162,6 +6524,25 @@
           "bundled": true,
           "dev": true
         },
+        "mixin-deep": {
+          "version": "1.3.1",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "for-in": "^1.0.2",
+            "is-extendable": "^1.0.1"
+          },
+          "dependencies": {
+            "is-extendable": {
+              "version": "1.0.1",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "is-plain-object": "^2.0.4"
+              }
+            }
+          }
+        },
         "mkdirp": {
           "version": "0.5.1",
           "bundled": true,
@@ -6175,6 +6556,32 @@
           "bundled": true,
           "dev": true
         },
+        "nanomatch": {
+          "version": "1.2.9",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "arr-diff": "^4.0.0",
+            "array-unique": "^0.3.2",
+            "define-property": "^2.0.2",
+            "extend-shallow": "^3.0.2",
+            "fragment-cache": "^0.2.1",
+            "is-odd": "^2.0.0",
+            "is-windows": "^1.0.2",
+            "kind-of": "^6.0.2",
+            "object.pick": "^1.3.0",
+            "regex-not": "^1.0.0",
+            "snapdragon": "^0.8.1",
+            "to-regex": "^3.0.1"
+          },
+          "dependencies": {
+            "kind-of": {
+              "version": "6.0.2",
+              "bundled": true,
+              "dev": true
+            }
+          }
+        },
         "normalize-package-data": {
           "version": "2.4.0",
           "bundled": true,
@@ -6186,14 +6593,6 @@
             "validate-npm-package-license": "^3.0.1"
           }
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-          "dev": true,
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           "bundled": true,
@@ -6212,13 +6611,40 @@
           "bundled": true,
           "dev": true
         },
-        "object.omit": {
-          "version": "2.0.1",
+        "object-copy": {
+          "version": "0.1.0",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "copy-descriptor": "^0.1.0",
+            "define-property": "^0.2.5",
+            "kind-of": "^3.0.3"
+          },
+          "dependencies": {
+            "define-property": {
+              "version": "0.2.5",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "is-descriptor": "^0.1.0"
+              }
+            }
+          }
+        },
+        "object-visit": {
+          "version": "1.0.1",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "isobject": "^3.0.0"
+          }
+        },
+        "object.pick": {
+          "version": "1.3.0",
           "bundled": true,
           "dev": true,
           "requires": {
-            "for-own": "^0.1.4",
-            "is-extendable": "^0.1.1"
+            "isobject": "^3.0.1"
           }
         },
         "once": {
@@ -6259,9 +6685,12 @@
           "dev": true
         },
         "p-limit": {
-          "version": "1.1.0",
+          "version": "1.2.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "requires": {
+            "p-try": "^1.0.0"
+          }
         },
         "p-locate": {
           "version": "2.0.0",
@@ -6271,16 +6700,10 @@
             "p-limit": "^1.1.0"
           }
         },
-        "parse-glob": {
-          "version": "3.0.4",
+        "p-try": {
+          "version": "1.0.0",
           "bundled": true,
-          "dev": true,
-          "requires": {
-            "glob-base": "^0.3.0",
-            "is-dotfile": "^1.0.0",
-            "is-extglob": "^1.0.0",
-            "is-glob": "^2.0.0"
-          }
+          "dev": true
         },
         "parse-json": {
           "version": "2.2.0",
@@ -6290,6 +6713,11 @@
             "error-ex": "^1.2.0"
           }
         },
+        "pascalcase": {
+          "version": "0.1.1",
+          "bundled": true,
+          "dev": true
+        },
         "path-exists": {
           "version": "2.1.0",
           "bundled": true,
@@ -6360,8 +6788,8 @@
             }
           }
         },
-        "preserve": {
-          "version": "0.2.0",
+        "posix-character-classes": {
+          "version": "0.1.1",
           "bundled": true,
           "dev": true
         },
@@ -6370,43 +6798,6 @@
           "bundled": true,
           "dev": true
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-          "bundled": true,
-          "dev": true,
-          "requires": {
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-            "kind-of": "^4.0.0"
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-          "dependencies": {
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-              "bundled": true,
-              "dev": true,
-              "requires": {
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-                  "bundled": true,
-                  "dev": true,
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-                  }
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-            "kind-of": {
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-              "bundled": true,
-              "dev": true,
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@@ -6442,19 +6833,15 @@
           "bundled": true,
           "dev": true
         },
-        "regex-cache": {
-          "version": "0.4.4",
+        "regex-not": {
+          "version": "1.0.2",
           "bundled": true,
           "dev": true,
           "requires": {
-            "is-equal-shallow": "^0.1.3"
+            "extend-shallow": "^3.0.2",
+            "safe-regex": "^1.1.0"
           }
         },
-        "remove-trailing-separator": {
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-          "bundled": true,
-          "dev": true
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@@ -6483,8 +6870,18 @@
           "bundled": true,
           "dev": true
         },
-        "resolve-from": {
-          "version": "2.0.0",
+        "resolve-from": {
+          "version": "2.0.0",
+          "bundled": true,
+          "dev": true
+        },
+        "resolve-url": {
+          "version": "0.2.1",
+          "bundled": true,
+          "dev": true
+        },
+        "ret": {
+          "version": "0.1.15",
           "bundled": true,
           "dev": true
         },
@@ -6505,8 +6902,16 @@
             "glob": "^7.0.5"
           }
         },
+        "safe-regex": {
+          "version": "1.1.0",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "ret": "~0.1.10"
+          }
+        },
         "semver": {
-          "version": "5.4.1",
+          "version": "5.5.0",
           "bundled": true,
           "dev": true
         },
@@ -6515,6 +6920,27 @@
           "bundled": true,
           "dev": true
         },
+        "set-value": {
+          "version": "2.0.0",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "extend-shallow": "^2.0.1",
+            "is-extendable": "^0.1.1",
+            "is-plain-object": "^2.0.3",
+            "split-string": "^3.0.1"
+          },
+          "dependencies": {
+            "extend-shallow": {
+              "version": "2.0.1",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "is-extendable": "^0.1.0"
+              }
+            }
+          }
+        },
         "shebang-command": {
           "version": "1.2.0",
           "bundled": true,
@@ -6538,11 +6964,120 @@
           "bundled": true,
           "dev": true
         },
+        "snapdragon": {
+          "version": "0.8.2",
+          "bundled": true,
+          "dev": true,
+          "requires": {
+            "base": "^0.11.1",
+            "debug": "^2.2.0",
+            "define-property": "^0.2.5",
+            "extend-shallow": "^2.0.1",
+            "map-cache": "^0.2.2",
+            "source-map": "^0.5.6",
+            "source-map-resolve": "^0.5.0",
+            "use": "^3.1.0"
+          },
+          "dependencies": {
+            "define-property": {
+              "version": "0.2.5",
+              "bundled": true,
+              "dev": true,
+              "requires": {
+                "is-descriptor": "^0.1.0"
+              }
+            },
+            "extend-shallow": {
+              "version": "2.0.1",
+              "bundled": true,
+              "dev": true,
+              "requires": {
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