diff --git a/package-lock.json b/package-lock.json
index f761c9f..0e0b15b 100644
--- a/package-lock.json
+++ b/package-lock.json
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-    "split": {
-      "version": "0.2.10",
-      "resolved": "https://registry.npmjs.org/split/-/split-0.2.10.tgz",
-      "integrity": "sha1-Zwl8YB1pfOE2j0GPBs0gHPBSGlc=",
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-        "through": "2"
-      }
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       "resolved": "https://registry.npmjs.org/split-string/-/split-string-3.1.0.tgz",
@@ -12618,9 +12494,9 @@
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-      "resolved": "https://registry.npmjs.org/supercluster/-/supercluster-7.0.0.tgz",
-      "integrity": "sha512-8VuHI8ynylYQj7Qf6PBMWy1PdgsnBiIxujOgc9Z83QvJ8ualIYWNx2iMKyKeC4DZI5ntD9tz/CIwwZvIelixsA==",
+      "version": "7.1.5",
+      "resolved": "https://registry.npmjs.org/supercluster/-/supercluster-7.1.5.tgz",
+      "integrity": "sha512-EulshI3pGUM66o6ZdH3ReiFcvHpM3vAigyK+vcxdjpJyEbIIrtbmBdY23mGgnI24uXiGFvrGq9Gkum/8U7vJWg==",
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       }
@@ -12941,11 +12817,6 @@
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       "dev": true
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-    "through": {
-      "version": "2.3.8",
-      "resolved": "https://registry.npmjs.org/through/-/through-2.3.8.tgz",
-      "integrity": "sha1-DdTJ/6q8NXlgsbckEV1+Doai4fU="
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       "resolved": "https://registry.npmjs.org/through2/-/through2-2.0.5.tgz",
@@ -13683,13 +13554,13 @@
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     "vt-pbf": {
-      "version": "3.1.1",
-      "resolved": "https://registry.npmjs.org/vt-pbf/-/vt-pbf-3.1.1.tgz",
-      "integrity": "sha512-pHjWdrIoxurpmTcbfBWXaPwSmtPAHS105253P1qyEfSTV2HJddqjM+kIHquaT/L6lVJIk9ltTGc0IxR/G47hYA==",
+      "version": "3.1.3",
+      "resolved": "https://registry.npmjs.org/vt-pbf/-/vt-pbf-3.1.3.tgz",
+      "integrity": "sha512-2LzDFzt0mZKZ9IpVF2r69G9bXaP2Q2sArJCmcCgvfTdCCZzSyz4aCLoQyUilu37Ll56tCblIZrXFIjNUpGIlmA==",
       "requires": {
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         "@mapbox/vector-tile": "^1.3.1",
-        "pbf": "^3.0.5"
+        "pbf": "^3.2.1"
       }
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     "vue": {
@@ -14200,11 +14071,6 @@
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-    "wgs84": {
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-      "resolved": "https://registry.npmjs.org/wgs84/-/wgs84-0.0.0.tgz",
-      "integrity": "sha1-NP3FVZF7blfPKigu0ENxDASc3HY="
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diff --git a/package.json b/package.json
old mode 100755
new mode 100644
index e6f7ee6..2e7e8df
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
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     "babel-runtime": "^6.26.0",
     "cross-env": "^5.2.0",
-    "mapbox-gl": "^1.8.1",
+    "mapbox-gl": "^1.13.3",
     "mapbox-gl-vue": "^2.0.4",
     "nuxt": "^2.11.0",
     "vue-apexcharts": "^1.5.2",