diff --git a/angular6/j9project/package-lock.json b/angular6/j9project/package-lock.json
index 5bc56133..ace798d6 100644
--- a/angular6/j9project/package-lock.json
+++ b/angular6/j9project/package-lock.json
@@ -534,6 +534,7 @@
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@@ -545,6 +546,7 @@
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           "integrity": "sha1-MeohpzS6ubuw8yRm2JOupR5KPGQ=",
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           }
@@ -3401,7 +3403,8 @@
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@@ -3422,12 +3425,14 @@
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@@ -3442,17 +3447,20 @@
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           "version": "1.1.0",
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-          "dev": true
+          "dev": true,
+          "optional": true
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           "version": "0.0.1",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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         "console-control-strings": {
           "version": "1.1.0",
           "bundled": true,
-          "dev": true
+          "dev": true,
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@@ -3569,7 +3577,8 @@
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           "version": "2.0.3",
           "bundled": true,
-          "dev": true
+          "dev": true,
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@@ -3581,6 +3590,7 @@
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           "bundled": true,
           "dev": true,
+          "optional": true,
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@@ -3595,6 +3605,7 @@
           "version": "3.0.4",
           "bundled": true,
           "dev": true,
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@@ -3602,12 +3613,14 @@
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           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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           "version": "2.2.4",
           "bundled": true,
           "dev": true,
+          "optional": true,
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@@ -3626,6 +3639,7 @@
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           "bundled": true,
           "dev": true,
+          "optional": true,
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@@ -3706,7 +3720,8 @@
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           "bundled": true,
-          "dev": true
+          "dev": true,
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@@ -3718,6 +3733,7 @@
           "version": "1.4.0",
           "bundled": true,
           "dev": true,
+          "optional": true,
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@@ -3803,7 +3819,8 @@
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-          "dev": true
+          "dev": true,
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@@ -3839,6 +3856,7 @@
           "version": "1.0.2",
           "bundled": true,
           "dev": true,
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@@ -3858,6 +3876,7 @@
           "version": "3.0.1",
           "bundled": true,
           "dev": true,
+          "optional": true,
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@@ -3901,12 +3920,14 @@
         "wrappy": {
           "version": "1.0.2",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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         "yallist": {
           "version": "3.0.2",
           "bundled": true,
-          "dev": true
+          "dev": true,
+          "optional": true
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       "dev": true,
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-        "es6-promise": "3.0.2",
-        "lie": "3.1.1",
-        "pako": "1.0.6",
-        "readable-stream": "2.0.6"
+        "core-js": "~2.3.0",
+        "es6-promise": "~3.0.2",
+        "lie": "~3.1.0",
+        "pako": "~1.0.2",
+        "readable-stream": "~2.0.6"
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           "dev": true
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-          "integrity": "sha1-j5A0HmilPMySh4jaz80Rs265t44=",
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           "dev": true,
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-            "process-nextick-args": "1.0.7",
-            "string_decoder": "0.10.31",
-            "util-deprecate": "1.0.2"
+            "core-util-is": "~1.0.0",
+            "inherits": "~2.0.1",
+            "isarray": "~1.0.0",
+            "process-nextick-args": "~1.0.6",
+            "string_decoder": "~0.10.x",
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@@ -5849,7 +5870,8 @@
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       "integrity": "sha1-MKCy2jj3N3DoKUoNIuZiXtd9AJc=",
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     "loose-envify": {
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