diff --git a/package-lock.json b/package-lock.json
index 58ce4cfe9..60518321a 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1185,6 +1185,38 @@
         }
       }
     },
+    "@kwsites/file-exists": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/@kwsites/file-exists/-/file-exists-1.1.1.tgz",
+      "integrity": "sha512-m9/5YGR18lIwxSFDwfE3oA7bWuq9kdau6ugN4H2rJeyhFQZcG9AgSHkQtSD15a8WvTgfz9aikZMrKPHvbpqFiw==",
+      "dev": true,
+      "requires": {
+        "debug": "^4.1.1"
+      },
+      "dependencies": {
+        "debug": {
+          "version": "4.3.4",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.4.tgz",
+          "integrity": "sha512-PRWFHuSU3eDtQJPvnNY7Jcket1j0t5OuOsFzPPzsekD52Zl8qUfFIPEiswXqIvHWGVHOgX+7G/vCNNhehwxfkQ==",
+          "dev": true,
+          "requires": {
+            "ms": "2.1.2"
+          }
+        },
+        "ms": {
+          "version": "2.1.2",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
+          "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w==",
+          "dev": true
+        }
+      }
+    },
+    "@kwsites/promise-deferred": {
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/@kwsites/promise-deferred/-/promise-deferred-1.1.1.tgz",
+      "integrity": "sha512-GaHYm+c0O9MjZRu0ongGBRbinu8gVAMd2UZjji6jVmqKtZluZnptXGWhz1E8j8D2HJ3f/yMxKAUC0b+57wncIw==",
+      "dev": true
+    },
     "@lerna/add": {
       "version": "3.14.0",
       "resolved": "https://registry.npmjs.org/@lerna/add/-/add-3.14.0.tgz",
@@ -21846,22 +21878,30 @@
       "dev": true
     },
     "simple-git": {
-      "version": "1.92.0",
-      "resolved": "https://registry.npmjs.org/simple-git/-/simple-git-1.92.0.tgz",
-      "integrity": "sha1-YGFGjrfRnwFBB4/HQuYkV+kQ9Uc=",
+      "version": "3.16.0",
+      "resolved": "https://registry.npmjs.org/simple-git/-/simple-git-3.16.0.tgz",
+      "integrity": "sha512-zuWYsOLEhbJRWVxpjdiXl6eyAyGo/KzVW+KFhhw9MqEEJttcq+32jTWSGyxTdf9e/YCohxRE+9xpWFj9FdiJNw==",
       "dev": true,
       "requires": {
-        "debug": "^3.1.0"
+        "@kwsites/file-exists": "^1.1.1",
+        "@kwsites/promise-deferred": "^1.1.1",
+        "debug": "^4.3.4"
       },
       "dependencies": {
         "debug": {
-          "version": "3.1.0",
-          "resolved": "https://registry.npmjs.org/debug/-/debug-3.1.0.tgz",
-          "integrity": "sha512-OX8XqP7/1a9cqkxYw2yXss15f26NKWBpDXQd0/uK/KPqdQhxbPa994hnzjcE2VqQpDslf55723cKPUOGSmMY3g==",
+          "version": "4.3.4",
+          "resolved": "https://registry.npmjs.org/debug/-/debug-4.3.4.tgz",
+          "integrity": "sha512-PRWFHuSU3eDtQJPvnNY7Jcket1j0t5OuOsFzPPzsekD52Zl8qUfFIPEiswXqIvHWGVHOgX+7G/vCNNhehwxfkQ==",
           "dev": true,
           "requires": {
-            "ms": "2.0.0"
+            "ms": "2.1.2"
           }
+        },
+        "ms": {
+          "version": "2.1.2",
+          "resolved": "https://registry.npmjs.org/ms/-/ms-2.1.2.tgz",
+          "integrity": "sha512-sGkPx+VjMtmA6MX27oA4FBFELFCZZ4S4XqeGOXCv68tT+jb3vk/RyaKWP0PTKyWtmLSM0b+adUTEvbs1PEaH2w==",
+          "dev": true
         }
       }
     },
diff --git a/package.json b/package.json
index 47f29115d..5374f6203 100644
--- a/package.json
+++ b/package.json
@@ -123,7 +123,7 @@
     "selenium-webdriver": "^4.0.0-alpha.1",
     "semver": "^5.3.0",
     "serve-index": "^1.9.1",
-    "simple-git": "^1.92.0",
+    "simple-git": "^3.16.0",
     "stylelint": "^9.0.0",
     "stylelint-config-standard": "^18.0.0",
     "stylelint-order": "^2.0.0",