diff --git a/frontend/package-lock.json b/frontend/package-lock.json
index e35d936..5db9675 100644
--- a/frontend/package-lock.json
+++ b/frontend/package-lock.json
@@ -2289,7 +2289,7 @@
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       "resolved": "https://registry.npmjs.org/camel-case/-/camel-case-3.0.0.tgz",
-      "integrity": "sha1-yjw2iKTpzzpM2nd9xNy8cTJJz3M=",
+      "integrity": "sha512-+MbKztAYHXPr1jNTSKQF52VpcFjwY5RkR7fxksV8Doo4KAYc5Fl4UJRgthBbTmEx8C54DqahhbLJkDwjI3PI/w==",
       "dev": true,
       "requires": {
         "no-case": "^2.2.0",
@@ -2344,9 +2344,9 @@
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     },
     "clean-css": {
-      "version": "4.2.1",
-      "resolved": "https://registry.npmjs.org/clean-css/-/clean-css-4.2.1.tgz",
-      "integrity": "sha512-4ZxI6dy4lrY6FHzfiy1aEOXgu4LIsW2MhwG0VBKdcoGoH/XLFgaHSdLTGr4O8Be6A8r3MOphEiI8Gc1n0ecf3g==",
+      "version": "4.2.4",
+      "resolved": "https://registry.npmjs.org/clean-css/-/clean-css-4.2.4.tgz",
+      "integrity": "sha512-EJUDT7nDVFDvaQgAo2G/PJvxmp1o/c6iXLbswsBbUFXi1Nr+AjA2cKmfbKDMjMvzEe75g3P6JkaDDAKk96A85A==",
       "dev": true,
       "requires": {
         "source-map": "~0.6.0"
@@ -3039,9 +3039,9 @@
       }
     },
     "http-link-header": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/http-link-header/-/http-link-header-1.0.2.tgz",
-      "integrity": "sha512-z6YOZ8ZEnejkcCWlGZzYXNa6i+ZaTfiTg3WhlV/YvnNya3W/RbX1bMVUMTuCrg/DrtTCQxaFCkXCz4FtLpcebg==",
+      "version": "1.0.5",
+      "resolved": "https://registry.npmjs.org/http-link-header/-/http-link-header-1.0.5.tgz",
+      "integrity": "sha512-msKrMbv/xHzhdOD4sstbEr+NbGqpv8ZtZliiCeByGENJo1jK1GZ/81zHF9HpWtEH5ihovPpdqHXniwZapJCKEA==",
       "dev": true
     },
     "http-signature": {
@@ -3539,7 +3539,7 @@
     "lower-case": {
       "version": "1.1.4",
       "resolved": "https://registry.npmjs.org/lower-case/-/lower-case-1.1.4.tgz",
-      "integrity": "sha1-miyr0bno4K6ZOkv31YdcOcQujqw=",
+      "integrity": "sha512-2Fgx1Ycm599x+WGpIYwJOvsjmXFzTSc34IwDWALRA/8AopUKAVPwfJ+h5+f85BCp0PWmmJcWzEpxOpoXycMpdA==",
       "dev": true
     },
     "magic-string": {
@@ -3768,7 +3768,7 @@
     "param-case": {
       "version": "2.1.1",
       "resolved": "https://registry.npmjs.org/param-case/-/param-case-2.1.1.tgz",
-      "integrity": "sha1-35T9jPZTHs915r75oIWPvHK+Ikc=",
+      "integrity": "sha512-eQE845L6ot89sk2N8liD8HAuH4ca6Vvr7VWAWwt7+kvvG5aBcPmmphQ68JsEG2qa9n1TykS2DLeMt363AAH8/w==",
       "dev": true,
       "requires": {
         "no-case": "^2.2.0"
@@ -3994,7 +3994,7 @@
     "relateurl": {
       "version": "0.2.7",
       "resolved": "https://registry.npmjs.org/relateurl/-/relateurl-0.2.7.tgz",
-      "integrity": "sha1-VNvzd+UUQKypCkzSdGANP/LYiKk=",
+      "integrity": "sha512-G08Dxvm4iDN3MLM0EsP62EDV9IuhXPR6blNz6Utcp7zyV3tr4HVNINt6MpaRWbxoOHT3Q7YN2P+jaHX8vUbgog==",
       "dev": true
     },
     "request-progress": {
@@ -4142,17 +4142,9 @@
       "requires": {
         "html-minifier": "^4.0.0",
         "http-link-header": "^1.0.2",
-        "shimport": "^1.0.1",
-        "sourcemap-codec": "^1.4.6",
+        "shimport": "^1.0.0",
+        "sourcemap-codec": "^1.4.4",
         "string-hash": "^1.1.3"
-      },
-      "dependencies": {
-        "sourcemap-codec": {
-          "version": "1.4.8",
-          "resolved": "https://registry.npmjs.org/sourcemap-codec/-/sourcemap-codec-1.4.8.tgz",
-          "integrity": "sha512-9NykojV5Uih4lgo5So5dtw+f0JgJX30KCNI8gwhz2J9A15wD0Ml6tjHKwf6fTSa6fAdVBdZeNOs9eJ71qCk8vA==",
-          "dev": true
-        }
       }
     },
     "semver": {
@@ -4297,7 +4289,7 @@
     "string-hash": {
       "version": "1.1.3",
       "resolved": "https://registry.npmjs.org/string-hash/-/string-hash-1.1.3.tgz",
-      "integrity": "sha1-6Kr8CsGFW0Zmkp7X3RJ1311sgRs=",
+      "integrity": "sha512-kJUvRUFK49aub+a7T1nNE66EJbZBMnBgoC1UbCZ5n6bsZKBRga4KgBRTMn/pFkeCZSYtNeSyMxPDM0AXWELk2A==",
       "dev": true
     },
     "string-width": {
@@ -4371,9 +4363,9 @@
       }
     },
     "svelte": {
-      "version": "3.23.0",
-      "resolved": "https://registry.npmjs.org/svelte/-/svelte-3.23.0.tgz",
-      "integrity": "sha512-cnyd96bK/Nw5DnYuB1hzm5cl6+I1fpmdKOteA7KLzU9KGLsLmvWsSkSKbcntzODCLmSySN3HjcgTHRo6/rJNTw==",
+      "version": "3.49.0",
+      "resolved": "https://registry.npmjs.org/svelte/-/svelte-3.49.0.tgz",
+      "integrity": "sha512-+lmjic1pApJWDfPCpUUTc1m8azDqYCG1JN9YEngrx/hUyIcFJo6VZhj0A1Ai0wqoHcEIuQy+e9tk+4uDgdtsFA==",
       "dev": true
     },
     "symbol-observable": {
@@ -4469,22 +4461,10 @@
       "integrity": "sha1-hnrHTjhkGHsdPUfZlqeOxciDB3c="
     },
     "uglify-js": {
-      "version": "3.6.0",
-      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.6.0.tgz",
-      "integrity": "sha512-W+jrUHJr3DXKhrsS7NUVxn3zqMOFn0hL/Ei6v0anCIMoKC93TjcflTagwIHLW7SfMFfiQuktQyFVCFHGUE0+yg==",
-      "dev": true,
-      "requires": {
-        "commander": "~2.20.0",
-        "source-map": "~0.6.1"
-      },
-      "dependencies": {
-        "source-map": {
-          "version": "0.6.1",
-          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.6.1.tgz",
-          "integrity": "sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==",
-          "dev": true
-        }
-      }
+      "version": "3.16.2",
+      "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-3.16.2.tgz",
+      "integrity": "sha512-AaQNokTNgExWrkEYA24BTNMSjyqEXPSfhqoS0AxmHkCJ4U+Dyy5AvbGV/sqxuxficEfGGoX3zWw9R7QpLFfEsg==",
+      "dev": true
     },
     "unicode-canonical-property-names-ecmascript": {
       "version": "1.0.4",
@@ -4527,7 +4507,7 @@
     "upper-case": {
       "version": "1.1.3",
       "resolved": "https://registry.npmjs.org/upper-case/-/upper-case-1.1.3.tgz",
-      "integrity": "sha1-9rRQHC7EzdJrp4vnIilh3ndiFZg=",
+      "integrity": "sha512-WRbjgmYzgXkCV7zNVpy5YgrHgbBv126rMALQQMrmzOVC4GM2waQ9x7xtm8VU+1yF2kWyPzI9zbZ48n4vSxwfSA==",
       "dev": true
     },
     "uri-js": {
diff --git a/frontend/package.json b/frontend/package.json
index 653897f..0d340e1 100644
--- a/frontend/package.json
+++ b/frontend/package.json
@@ -39,7 +39,7 @@
     "rollup-plugin-svelte": "^5.2.1",
     "rollup-plugin-terser": "^5.3.0",
     "sapper": "git://github.com/SwaroopH/sapper.git#for-npm",
-    "svelte": "^3.20.1",
+    "svelte": "^3.49.0",
     "uuid-browser": "^3.1.0"
   }
 }