diff --git a/cost/package-lock.json b/cost/package-lock.json
index 636f2ba..8047ee7 100644
--- a/cost/package-lock.json
+++ b/cost/package-lock.json
@@ -2931,8 +2931,8 @@
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@@ -2942,6 +2942,33 @@
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@@ -6671,10 +6698,6 @@
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@@ -8268,7 +8275,8 @@
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@@ -8414,7 +8427,8 @@
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@@ -8424,6 +8438,7 @@
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@@ -8463,6 +8481,7 @@
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@@ -8535,7 +8554,8 @@
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@@ -8545,6 +8565,7 @@
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@@ -8620,7 +8641,8 @@
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@@ -8667,6 +8690,7 @@
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@@ -8705,18 +8729,20 @@
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-      "integrity": "sha1-XB+x8RdHcRTwYyoOtLcbPLD9MXE=",
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@@ -9679,9 +9705,9 @@
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-      "integrity": "sha1-4g/146KvwmkDILbcVSaCqcf631E=",
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@@ -13560,9 +13575,9 @@
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@@ -13572,12 +13587,10 @@
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-        "lodash.clonedeep": "^4.3.2",
-        "lodash.mergewith": "^4.6.0",
+        "lodash": "^4.17.15",
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-        "nan": "^2.10.0",
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@@ -13663,6 +13676,12 @@
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+          "resolved": "https://registry.npmjs.org/lodash/-/lodash-4.17.20.tgz",
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@@ -13688,9 +13707,15 @@
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-          "integrity": "sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ=",
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@@ -17533,9 +17558,9 @@
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-      "integrity": "sha1-E/vWPNHK8JCLn9k0dq1DpR0eC0k=",
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@@ -17716,9 +17741,9 @@
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-          "integrity": "sha1-a6MY6xaWFyf10oT46gA+jWFU0Mg=",
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@@ -17733,16 +17758,17 @@
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+          "version": "5.0.0-security.0",
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           "dev": true,
           "requires": {
-            "camelcase": "^3.0.0"
+            "camelcase": "^3.0.0",
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@@ -19041,13 +19067,13 @@
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-      "integrity": "sha1-jk0qJWwOIYXGsYrWlK7JaLg8sdE=",
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-        "fstream": "^1.0.2",
+        "fstream": "^1.0.12",
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diff --git a/cost/package.json b/cost/package.json
index 8797896..e0c2480 100644
--- a/cost/package.json
+++ b/cost/package.json
@@ -25,7 +25,7 @@
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     "lint-staged": "^8.1.0",
     "mini-css-extract-plugin": "^0.4.5",
-    "node-sass": "~4.10.0 ",
+    "node-sass": "~4.13.1",
     "optimize-css-assets-webpack-plugin": "^5.0.1",
     "postcss-loader": "^3.0.0",
     "postcss-url": "^8.0.0",