diff --git a/package-lock.json b/package-lock.json
index 78cef46..e12cce5 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,6 +1,6 @@
 {
   "name": "flickrgallery",
-  "version": "2.1.5",
+  "version": "2.2.1",
   "lockfileVersion": 1,
   "requires": true,
   "dependencies": {
@@ -2179,14 +2179,36 @@
       }
     },
     "browserslist": {
-      "version": "4.9.1",
-      "resolved": "https://www.myget.org/F/dnn-software-public/npm/browserslist/-/browserslist-4.9.1.tgz",
-      "integrity": "sha1-Af+5yjGhrvdngSj8aiJTMWqnKHw=",
+      "version": "4.16.6",
+      "resolved": "https://registry.npmjs.org/browserslist/-/browserslist-4.16.6.tgz",
+      "integrity": "sha512-Wspk/PqO+4W9qp5iUTJsa1B/QrYn1keNCcEP5OvP7WBwT4KaDly0uONYmC6Xa3Z5IqnUgS0KcgLYu1l74x0ZXQ==",
       "dev": true,
       "requires": {
-        "caniuse-lite": "^1.0.30001030",
-        "electron-to-chromium": "^1.3.363",
-        "node-releases": "^1.1.50"
+        "caniuse-lite": "^1.0.30001219",
+        "colorette": "^1.2.2",
+        "electron-to-chromium": "^1.3.723",
+        "escalade": "^3.1.1",
+        "node-releases": "^1.1.71"
+      },
+      "dependencies": {
+        "caniuse-lite": {
+          "version": "1.0.30001230",
+          "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001230.tgz",
+          "integrity": "sha512-5yBd5nWCBS+jWKTcHOzXwo5xzcj4ePE/yjtkZyUV1BTUmrBaA9MRGC+e7mxnqXSA90CmCA8L3eKLaSUkt099IQ==",
+          "dev": true
+        },
+        "electron-to-chromium": {
+          "version": "1.3.739",
+          "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.3.739.tgz",
+          "integrity": "sha512-+LPJVRsN7hGZ9EIUUiWCpO7l4E3qBYHNadazlucBfsXBbccDFNKUBAgzE68FnkWGJPwD/AfKhSzL+G+Iqb8A4A==",
+          "dev": true
+        },
+        "node-releases": {
+          "version": "1.1.72",
+          "resolved": "https://registry.npmjs.org/node-releases/-/node-releases-1.1.72.tgz",
+          "integrity": "sha512-LLUo+PpH3dU6XizX3iVoubUNheF/owjXCZZ5yACDxNnPtgFuludV1ZL3ayK1kVep42Rmm0+R9/Y60NQbZ2bifw==",
+          "dev": true
+        }
       }
     },
     "buffer": {
@@ -2301,12 +2323,6 @@
       "integrity": "sha1-48mzFWnhBoEd8kL3FXJaH0xJQyA=",
       "dev": true
     },
-    "caniuse-lite": {
-      "version": "1.0.30001032",
-      "resolved": "https://www.myget.org/F/dnn-software-public/npm/caniuse-lite/-/caniuse-lite-1.0.30001032.tgz",
-      "integrity": "sha1-uNIkkU4s1/UHCFWD1OOBRMZSvOQ=",
-      "dev": true
-    },
     "caseless": {
       "version": "0.12.0",
       "resolved": "https://www.myget.org/F/dnn-software-public/npm/caseless/-/caseless-0.12.0.tgz",
@@ -2454,6 +2470,12 @@
       "integrity": "sha1-p9BVi9icQveV3UIyj3QIMcpTvCU=",
       "dev": true
     },
+    "colorette": {
+      "version": "1.2.2",
+      "resolved": "https://registry.npmjs.org/colorette/-/colorette-1.2.2.tgz",
+      "integrity": "sha512-MKGMzyfeuutC/ZJ1cba9NqcNpfeqMUcYmyF1ZFY6/Cn7CNSAKx6a+s48sqLqyAiZuaP2TcqMhoo+dlwFnVxT9w==",
+      "dev": true
+    },
     "combined-stream": {
       "version": "1.0.8",
       "resolved": "https://www.myget.org/F/dnn-software-public/npm/combined-stream/-/combined-stream-1.0.8.tgz",
@@ -3103,12 +3125,6 @@
         "safer-buffer": "^2.1.0"
       }
     },
-    "electron-to-chromium": {
-      "version": "1.3.372",
-      "resolved": "https://www.myget.org/F/dnn-software-public/npm/electron-to-chromium/-/electron-to-chromium-1.3.372.tgz",
-      "integrity": "sha1-+2G23+BvMnijhNCE6+911GPsdYA=",
-      "dev": true
-    },
     "elliptic": {
       "version": "6.4.0",
       "resolved": "https://registry.npmjs.org/elliptic/-/elliptic-6.4.0.tgz",
@@ -3173,6 +3189,12 @@
         "prr": "~1.0.1"
       }
     },
+    "escalade": {
+      "version": "3.1.1",
+      "resolved": "https://registry.npmjs.org/escalade/-/escalade-3.1.1.tgz",
+      "integrity": "sha512-k0er2gUkLf8O0zKJiAhmkTnJlTvINGv7ygDNPbeIsX/TJjGJZHuh9B2UxbsaEkmlEo9MfhrSzmhIlhRlI2GXnw==",
+      "dev": true
+    },
     "escape-string-regexp": {
       "version": "1.0.5",
       "resolved": "https://registry.npmjs.org/escape-string-regexp/-/escape-string-regexp-1.0.5.tgz",
@@ -5580,23 +5602,6 @@
         }
       }
     },
-    "node-releases": {
-      "version": "1.1.51",
-      "resolved": "https://www.myget.org/F/dnn-software-public/npm/node-releases/-/node-releases-1.1.51.tgz",
-      "integrity": "sha1-cNDgVCITQ9KWYAa/vU2YYizAC9A=",
-      "dev": true,
-      "requires": {
-        "semver": "^6.3.0"
-      },
-      "dependencies": {
-        "semver": {
-          "version": "6.3.0",
-          "resolved": "https://www.myget.org/F/dnn-software-public/npm/semver/-/semver-6.3.0.tgz",
-          "integrity": "sha1-7gpkyK9ejO6mdoexM3YeG+y9HT0=",
-          "dev": true
-        }
-      }
-    },
     "normalize-path": {
       "version": "2.1.1",
       "resolved": "https://registry.npmjs.org/normalize-path/-/normalize-path-2.1.1.tgz",