diff --git a/package-lock.json b/package-lock.json
index f2c495cb0..051344f4b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -5,25 +5,29 @@
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+      "integrity": "sha1-CvMqmm4Tyno/1QaeYtew9Y0NiUY=",
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@@ -6335,7 +6374,8 @@
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@@ -6353,11 +6393,13 @@
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@@ -6370,15 +6412,18 @@
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@@ -6481,7 +6526,8 @@
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@@ -6491,6 +6537,7 @@
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@@ -6503,17 +6550,20 @@
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@@ -6530,6 +6580,7 @@
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+          "optional": true,
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@@ -6602,7 +6653,8 @@
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+          "bundled": true,
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@@ -6612,6 +6664,7 @@
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           "bundled": true,
+          "optional": true,
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@@ -6687,7 +6740,8 @@
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+          "bundled": true,
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@@ -6717,6 +6771,7 @@
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@@ -6734,6 +6789,7 @@
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@@ -6772,11 +6828,13 @@
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+          "bundled": true,
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-          "bundled": true
+          "bundled": true,
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@@ -8502,7 +8560,8 @@
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-      "integrity": "sha1-6CB68cx7MNRGzHC3NLXovhj4jVE="
+      "integrity": "sha1-6CB68cx7MNRGzHC3NLXovhj4jVE=",
+      "optional": true
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@@ -8557,6 +8616,7 @@
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       "integrity": "sha1-X8hoaEfs1zSZQDMZprCj8/auSRg=",
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+      "optional": true,
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@@ -8597,6 +8658,7 @@
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       "integrity": "sha1-0nRXAQJabHdabFRXk+1QL8DGSaE=",
+      "optional": true,
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@@ -9708,12 +9770,14 @@
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-          "integrity": "sha1-FQ4gt1ZZCtP5EJPyWk8q2L/zC6M="
+          "integrity": "sha1-FQ4gt1ZZCtP5EJPyWk8q2L/zC6M=",
+          "optional": true
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           "resolved": "http://registry.npmjs.org/readable-stream/-/readable-stream-2.0.6.tgz",
           "integrity": "sha1-j5A0HmilPMySh4jaz80Rs265t44=",
+          "optional": true,
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@@ -9741,6 +9805,7 @@
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           "integrity": "sha1-OE51MU1J8y3hLuu4E2uOtrXVnak=",
+          "optional": true,
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@@ -10063,6 +10128,7 @@
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       "integrity": "sha1-yYrvSIvM7aL/teLeZG1qdUQp9c0=",
+      "optional": true,
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@@ -10426,6 +10492,7 @@
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       "integrity": "sha1-GZKfZMQJPS0ucHWh2tivWcKWuNE=",
+      "optional": true,
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@@ -10642,6 +10709,7 @@
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+      "optional": true,
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       "integrity": "sha1-OpoguEYlI+RHz7x+i7gO1me/xVI=",
+      "optional": true,
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@@ -10799,7 +10868,8 @@
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+      "integrity": "sha512-OEUllcVoydBHGN1z84yfQDimn58pZNNNXgZlHXSboxMlFvgI6MXSWpWKpFRra7H1HxpVhHTkrghfRW49k6yjeg==",
+      "optional": true
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     "mime-db": {
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@@ -10822,12 +10892,14 @@
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-      "integrity": "sha512-UtJcAD4yEaGtjPezWuO9wC4nwUnVH/8/Im3yEHQP4b67cXlD/Qr9hdITCU1xDbSEXg2XKNaP8jsReV7vQd00/A=="
+      "integrity": "sha512-UtJcAD4yEaGtjPezWuO9wC4nwUnVH/8/Im3yEHQP4b67cXlD/Qr9hdITCU1xDbSEXg2XKNaP8jsReV7vQd00/A==",
+      "optional": true
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     "minimalistic-crypto-utils": {
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       "resolved": "https://registry.npmjs.org/minimalistic-crypto-utils/-/minimalistic-crypto-utils-1.0.1.tgz",
-      "integrity": "sha1-9sAMHAsIIkblxNmd+4x8CDsrWCo="
+      "integrity": "sha1-9sAMHAsIIkblxNmd+4x8CDsrWCo=",
+      "optional": true
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@@ -11478,7 +11550,8 @@
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       "resolved": "http://registry.npmjs.org/onetime/-/onetime-1.1.0.tgz",
-      "integrity": "sha1-ofeDj4MUxRbwXs78vEzP4EtO14k="
+      "integrity": "sha1-ofeDj4MUxRbwXs78vEzP4EtO14k=",
+      "optional": true
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@@ -11702,6 +11775,7 @@
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+      "optional": true,
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@@ -11891,6 +11965,7 @@
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+      "optional": true,
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@@ -11902,7 +11977,8 @@
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       "resolved": "https://registry.npmjs.org/pend/-/pend-1.2.0.tgz",
-      "integrity": "sha1-elfrVQpng/kRUzH89GY9XI4AelA="
+      "integrity": "sha1-elfrVQpng/kRUzH89GY9XI4AelA=",
+      "optional": true
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@@ -12567,7 +12643,8 @@
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       "resolved": "https://registry.npmjs.org/prr/-/prr-1.0.1.tgz",
-      "integrity": "sha1-0/wRS6BplaRexok/SEzrHXj19HY="
+      "integrity": "sha1-0/wRS6BplaRexok/SEzrHXj19HY=",
+      "optional": true
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@@ -12743,6 +12820,7 @@
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+      "optional": true,
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@@ -13370,6 +13448,7 @@
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       "resolved": "https://registry.npmjs.org/restore-cursor/-/restore-cursor-1.0.1.tgz",
       "integrity": "sha1-NGYfRohjJ/7SmRR5FSJS35LapUE=",
+      "optional": true,
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         "exit-hook": "^1.0.0",
         "onetime": "^1.0.0"
@@ -13511,6 +13590,7 @@
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+      "optional": true,
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@@ -13880,6 +13960,7 @@
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+      "optional": true,
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@@ -13946,7 +14027,8 @@
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       "resolved": "http://registry.npmjs.org/slice-ansi/-/slice-ansi-0.0.4.tgz",
-      "integrity": "sha1-7b+JA/ZvfOL46v1s7tZeJkyDGzU="
+      "integrity": "sha1-7b+JA/ZvfOL46v1s7tZeJkyDGzU=",
+      "optional": true
     },
     "snake-case": {
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@@ -14153,7 +14235,8 @@
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       "resolved": "https://registry.npmjs.org/source-list-map/-/source-list-map-2.0.1.tgz",
-      "integrity": "sha512-qnQ7gVMxGNxsiL4lEuJwe/To8UnK7fAnmbGEEH8RpLouuKbeEm0lhbQVFIrNSuB+G7tVrAlVsZgETT5nljf+Iw=="
+      "integrity": "sha512-qnQ7gVMxGNxsiL4lEuJwe/To8UnK7fAnmbGEEH8RpLouuKbeEm0lhbQVFIrNSuB+G7tVrAlVsZgETT5nljf+Iw==",
+      "optional": true
     },
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@@ -14835,7 +14918,8 @@
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       "resolved": "https://registry.npmjs.org/tapable/-/tapable-0.2.8.tgz",
-      "integrity": "sha1-mTcqXJmb8t8WCvwNdL7U9HlIzSI="
+      "integrity": "sha1-mTcqXJmb8t8WCvwNdL7U9HlIzSI=",
+      "optional": true
     },
     "tar": {
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@@ -16048,7 +16132,8 @@
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           "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-4.1.0.tgz",
-          "integrity": "sha1-1UVjW+HjPFQmScaRc+Xeas+uNN0="
+          "integrity": "sha1-1UVjW+HjPFQmScaRc+Xeas+uNN0=",
+          "optional": true
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         "cross-spawn": {
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@@ -16226,6 +16311,7 @@
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+      "optional": true,
       "requires": {
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         "source-map": "~0.6.1"
diff --git a/package.json b/package.json
index e2c1685c2..4aec0871f 100644
--- a/package.json
+++ b/package.json
@@ -141,7 +141,7 @@
     "yargs": "^12.0.1"
   },
   "dependencies": {
-    "@angular-devkit/build-optimizer": "0.12.2",
+    "@angular-devkit/build-optimizer": "0.1200.0",
     "@angular/animations": "^7.0.0",
     "@angular/common": "^7.0.0",
     "@angular/compiler": "^7.0.0",