diff --git a/bootstrap-4.0.0/package-lock.json b/bootstrap-4.0.0/package-lock.json
old mode 100755
new mode 100644
index 94c0c69..ff98990
--- a/bootstrap-4.0.0/package-lock.json
+++ b/bootstrap-4.0.0/package-lock.json
@@ -681,6 +681,7 @@
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       "integrity": "sha1-1t4Q1a9hMtW9aSQn1G/FOFOQlMc=",
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           "integrity": "sha1-d0Zt5YnNXTyV8TiqeLxWmjy10no=",
-          "dev": true
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@@ -3855,7 +3857,8 @@
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@@ -3906,7 +3909,8 @@
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@@ -3929,6 +3934,7 @@
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@@ -3937,6 +3943,7 @@
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@@ -3962,12 +3970,14 @@
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@@ -3975,22 +3985,26 @@
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@@ -4030,7 +4044,8 @@
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@@ -4062,7 +4077,8 @@
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@@ -4195,7 +4216,8 @@
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@@ -4332,6 +4360,7 @@
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@@ -4446,7 +4479,8 @@
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@@ -4457,7 +4491,8 @@
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@@ -4495,6 +4530,7 @@
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@@ -4570,6 +4608,7 @@
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@@ -4613,6 +4653,7 @@
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@@ -4627,6 +4668,7 @@
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@@ -4641,6 +4683,7 @@
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@@ -4696,7 +4739,8 @@
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@@ -4725,7 +4769,8 @@
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       "integrity": "sha1-zBzjjkU7+YSg93AtLdWcc9CBKEo=",
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@@ -5467,6 +5514,7 @@
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       "integrity": "sha1-rQFScUOi6Hc8+uapb1hla7UqNLI=",
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@@ -5705,9 +5756,9 @@
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-      "resolved": "https://registry.npmjs.org/interpret/-/interpret-1.1.0.tgz",
-      "integrity": "sha1-ftGxQQxqDg94z5XTuEQMY/eLhhQ=",
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-      "dev": true
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       "integrity": "sha1-UaGp50SOy9Ms2lRCFnW7IbwJPaY=",
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-          "dev": true
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-      "dev": true
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@@ -6771,6 +6826,7 @@
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-          "dev": true
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@@ -7813,13 +7870,15 @@
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       "integrity": "sha1-ecSQihwPXzdbc/6IjamCj23JY6Q=",
-      "dev": true
+      "dev": true,
+      "optional": true
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       "integrity": "sha1-z1mU4v0mjQD1zw+nZ6CBae2wfsA=",
       "dev": true,
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@@ -7852,7 +7911,8 @@
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-      "dev": true
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@@ -10325,14 +10385,14 @@
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-      "integrity": "sha1-3svPh0sNHl+3LhSxZKloMEjprLM=",
+      "version": "0.8.5",
+      "resolved": "https://registry.npmjs.org/shelljs/-/shelljs-0.8.5.tgz",
+      "integrity": "sha512-TiwcRcrkhHvbrZbnRcFYMLl30Dfov3HKqzp5tO5b4pt6G/SezKcYhmDg15zXVBswHmctSAQKznqNW2LO5tTDow==",
       "dev": true,
       "requires": {
-        "glob": "7.1.2",
-        "interpret": "1.1.0",
-        "rechoir": "0.6.2"
+        "glob": "^7.0.0",
+        "interpret": "^1.0.0",
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@@ -10351,6 +10411,17 @@
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           "integrity": "sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ=",
           "dev": true
+        },
+        "shelljs": {
+          "version": "0.7.8",
+          "resolved": "https://registry.npmjs.org/shelljs/-/shelljs-0.7.8.tgz",
+          "integrity": "sha1-3svPh0sNHl+3LhSxZKloMEjprLM=",
+          "dev": true,
+          "requires": {
+            "glob": "^7.0.0",
+            "interpret": "^1.0.0",
+            "rechoir": "^0.6.2"
+          }
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@@ -10389,13 +10460,15 @@
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-      "dev": true
+      "dev": true,
+      "optional": true
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     "smtp-connection": {
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       "integrity": "sha1-1275EnyyPCJZ7bHoNJwujV4tdME=",
       "dev": true,
+      "optional": true,
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@@ -10627,6 +10700,7 @@
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       "integrity": "sha1-W4t/x8jzQcU+0FbpKbe/Tei6e1o=",
       "dev": true,
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@@ -10636,7 +10710,8 @@
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-          "dev": true
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@@ -10645,6 +10720,7 @@
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       "dev": true,
+      "optional": true,
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@@ -11795,7 +11871,8 @@
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-      "dev": true
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diff --git a/bootstrap-4.0.0/package.json b/bootstrap-4.0.0/package.json
old mode 100755
new mode 100644
index fa48d11..73b4556
--- a/bootstrap-4.0.0/package.json
+++ b/bootstrap-4.0.0/package.json
@@ -113,7 +113,7 @@
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     "rollup-plugin-babel": "4.0.0-beta.0",
     "rollup-plugin-node-resolve": "^3.0.2",
-    "shelljs": "^0.7.8",
+    "shelljs": "^0.8.5",
     "shx": "^0.2.2",
     "sri-toolbox": "^0.2.0",
     "stylelint": "^8.4.0",