diff --git a/package-lock.json b/package-lock.json
index dfee776..9916fc7 100644
--- a/package-lock.json
+++ b/package-lock.json
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+            "version": "13.3.2",
+            "resolved": "https://registry.npmjs.org/yargs/-/yargs-13.3.2.tgz",
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@@ -971,7 +1052,7 @@
                 "string-width": "^3.0.0",
                 "which-module": "^2.0.0",
                 "y18n": "^4.0.0",
-                "yargs-parser": "^13.1.1"
+                "yargs-parser": "^13.1.2"
             },
             "dependencies": {
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@@ -980,6 +1061,49 @@
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                     "dev": true
                 },
+                "find-up": {
+                    "version": "3.0.0",
+                    "resolved": "https://registry.npmjs.org/find-up/-/find-up-3.0.0.tgz",
+                    "integrity": "sha512-1yD6RmLI1XBfxugvORwlck6f75tYL+iR0jqwsOrOxMZyGYqUuDhJ0l4AXdO1iX/FTs9cBAMEk1gWSEx1kSbylg==",
+                    "dev": true,
+                    "requires": {
+                        "locate-path": "^3.0.0"
+                    }
+                },
+                "locate-path": {
+                    "version": "3.0.0",
+                    "resolved": "https://registry.npmjs.org/locate-path/-/locate-path-3.0.0.tgz",
+                    "integrity": "sha512-7AO748wWnIhNqAuaty2ZWHkQHRSNfPVIsPIfwEOWO22AmaoVrWavlOcMR5nzTLNYvp36X220/maaRsrec1G65A==",
+                    "dev": true,
+                    "requires": {
+                        "p-locate": "^3.0.0",
+                        "path-exists": "^3.0.0"
+                    }
+                },
+                "p-limit": {
+                    "version": "2.3.0",
+                    "resolved": "https://registry.npmjs.org/p-limit/-/p-limit-2.3.0.tgz",
+                    "integrity": "sha512-//88mFWSJx8lxCzwdAABTJL2MyWB12+eIY7MDL2SqLmAkeKU9qxRvWuSyTjm3FUmpBEMuFfckAIqEaVGUDxb6w==",
+                    "dev": true,
+                    "requires": {
+                        "p-try": "^2.0.0"
+                    }
+                },
+                "p-locate": {
+                    "version": "3.0.0",
+                    "resolved": "https://registry.npmjs.org/p-locate/-/p-locate-3.0.0.tgz",
+                    "integrity": "sha512-x+12w/To+4GFfgJhBEpiDcLozRJGegY+Ei7/z0tSLkMmxGZNybVMSfWj9aJn8Z5Fc7dBUNJOOVgPv2H7IwulSQ==",
+                    "dev": true,
+                    "requires": {
+                        "p-limit": "^2.0.0"
+                    }
+                },
+                "path-exists": {
+                    "version": "3.0.0",
+                    "resolved": "https://registry.npmjs.org/path-exists/-/path-exists-3.0.0.tgz",
+                    "integrity": "sha1-zg6+ql94yxiSXqfYENe1mwEP1RU=",
+                    "dev": true
+                },
                 "string-width": {
                     "version": "3.1.0",
                     "resolved": "https://registry.npmjs.org/string-width/-/string-width-3.1.0.tgz",
@@ -1003,9 +1127,9 @@
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         "yargs-parser": {
-            "version": "13.1.1",
-            "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-13.1.1.tgz",
-            "integrity": "sha512-oVAVsHz6uFrg3XQheFII8ESO2ssAf9luWuAd6Wexsu4F3OtIW0o8IribPXYrD4WC24LWtPrJlGy87y5udK+dxQ==",
+            "version": "13.1.2",
+            "resolved": "https://registry.npmjs.org/yargs-parser/-/yargs-parser-13.1.2.tgz",
+            "integrity": "sha512-3lbsNRf/j+A4QuSZfDRA7HRSfWrzO0YjqTJd5kjAq37Zep1CEgaYmrH9Q3GwPiB9cHyd1Y1UwggGhJGoxipbzg==",
             "dev": true,
             "requires": {
                 "camelcase": "^5.0.0",
@@ -1013,14 +1137,29 @@
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         "yargs-unparser": {
-            "version": "1.6.0",
-            "resolved": "https://registry.npmjs.org/yargs-unparser/-/yargs-unparser-1.6.0.tgz",
-            "integrity": "sha512-W9tKgmSn0DpSatfri0nx52Joq5hVXgeLiqR/5G0sZNDoLZFOr/xjBUDcShCOGNsBnEMNo1KAMBkTej1Hm62HTw==",
+            "version": "2.0.0",
+            "resolved": "https://registry.npmjs.org/yargs-unparser/-/yargs-unparser-2.0.0.tgz",
+            "integrity": "sha512-7pRTIA9Qc1caZ0bZ6RYRGbHJthJWuakf+WmHK0rVeLkNrrGhfoabBNdue6kdINI6r4if7ocq9aD/n7xwKOdzOA==",
             "dev": true,
             "requires": {
-                "flat": "^4.1.0",
-                "lodash": "^4.17.15",
-                "yargs": "^13.3.0"
+                "camelcase": "^6.0.0",
+                "decamelize": "^4.0.0",
+                "flat": "^5.0.2",
+                "is-plain-obj": "^2.1.0"
+            },
+            "dependencies": {
+                "camelcase": {
+                    "version": "6.1.0",
+                    "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-6.1.0.tgz",
+                    "integrity": "sha512-WCMml9ivU60+8rEJgELlFp1gxFcEGxwYleE3bziHEDeqsqAWGHdimB7beBFGjLzVNgPGyDsfgXLQEYMpmIFnVQ==",
+                    "dev": true
+                },
+                "decamelize": {
+                    "version": "4.0.0",
+                    "resolved": "https://registry.npmjs.org/decamelize/-/decamelize-4.0.0.tgz",
+                    "integrity": "sha512-9iE1PgSik9HeIIw2JO94IidnE3eBoQrFJ3w7sFuzSX4DpmZ3v5sZpUiV5Swcf6mQEF+Y0ru8Neo+p+nyh2J+hQ==",
+                    "dev": true
+                }
             }
         }
     }
diff --git a/package.json b/package.json
index 3ba6e71..cfb0184 100644
--- a/package.json
+++ b/package.json
@@ -79,7 +79,7 @@
         "@types/node": "^13.1.1",
         "@types/vscode": "^1.30.0",
         "glob": "^7.1.6",
-        "mocha": "^6.2.2",
+        "mocha": "^8.2.0",
         "typescript": "^3.7.4",
         "tslint": "^5.20.1",
         "vscode-test": "^1.3.0"