diff --git a/ui/package-lock.json b/ui/package-lock.json
index a1f42fb..06b7af1 100644
--- a/ui/package-lock.json
+++ b/ui/package-lock.json
@@ -2682,6 +2682,13 @@
         "@types/events": "3.0.0",
         "@types/minimatch": "3.0.3",
         "@types/node": "12.12.34"
+      },
+      "dependencies": {
+        "@types/node": {
+          "version": "12.12.34",
+          "resolved": "https://registry.npmjs.org/@types/node/-/node-12.12.34.tgz",
+          "integrity": "sha512-BneGN0J9ke24lBRn44hVHNeDlrXRYF+VRp0HbSUNnEZahXGAysHZIqnf/hER6aabdBgzM4YOV4jrR8gj4Zfi0g=="
+        }
       }
     },
     "@types/history": {
@@ -2746,12 +2753,20 @@
       "integrity": "sha512-U5icWpv7YnZYGsN4/cmh3WD2onMY0aJIiTE6+51TwJCttdHvtCYmkBNOobHlXwrJRL0nkH9jH4kD+1FAdMN4Tg==",
       "requires": {
         "@types/node": "12.12.34"
+      },
+      "dependencies": {
+        "@types/node": {
+          "version": "12.12.34",
+          "resolved": "https://registry.npmjs.org/@types/node/-/node-12.12.34.tgz",
+          "integrity": "sha512-BneGN0J9ke24lBRn44hVHNeDlrXRYF+VRp0HbSUNnEZahXGAysHZIqnf/hER6aabdBgzM4YOV4jrR8gj4Zfi0g=="
+        }
       }
     },
     "@types/node": {
-      "version": "12.12.34",
-      "resolved": "https://registry.npmjs.org/@types/node/-/node-12.12.34.tgz",
-      "integrity": "sha512-BneGN0J9ke24lBRn44hVHNeDlrXRYF+VRp0HbSUNnEZahXGAysHZIqnf/hER6aabdBgzM4YOV4jrR8gj4Zfi0g=="
+      "version": "16.4.10",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-16.4.10.tgz",
+      "integrity": "sha512-TmVHsm43br64js9BqHWqiDZA+xMtbUpI1MBIA0EyiBmoV9pcEYFOSdj5fr6enZNfh4fChh+AGOLIzGwJnkshyQ==",
+      "dev": true
     },
     "@types/parse-json": {
       "version": "4.0.0",
@@ -2811,6 +2826,13 @@
       "requires": {
         "@types/glob": "7.1.1",
         "@types/node": "12.12.34"
+      },
+      "dependencies": {
+        "@types/node": {
+          "version": "12.12.34",
+          "resolved": "https://registry.npmjs.org/@types/node/-/node-12.12.34.tgz",
+          "integrity": "sha512-BneGN0J9ke24lBRn44hVHNeDlrXRYF+VRp0HbSUNnEZahXGAysHZIqnf/hER6aabdBgzM4YOV4jrR8gj4Zfi0g=="
+        }
       }
     },
     "@types/tmp": {
@@ -2831,6 +2853,13 @@
         "@types/node": "12.12.34",
         "@types/unist": "2.0.3",
         "@types/vfile-message": "2.0.0"
+      },
+      "dependencies": {
+        "@types/node": {
+          "version": "12.12.34",
+          "resolved": "https://registry.npmjs.org/@types/node/-/node-12.12.34.tgz",
+          "integrity": "sha512-BneGN0J9ke24lBRn44hVHNeDlrXRYF+VRp0HbSUNnEZahXGAysHZIqnf/hER6aabdBgzM4YOV4jrR8gj4Zfi0g=="
+        }
       }
     },
     "@types/vfile-message": {
@@ -8590,7 +8619,8 @@
         },
         "ansi-regex": {
           "version": "2.1.1",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "aproba": {
           "version": "1.2.0",
@@ -8608,11 +8638,13 @@
         },
         "balanced-match": {
           "version": "1.0.0",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "brace-expansion": {
           "version": "1.1.11",
           "bundled": true,
+          "optional": true,
           "requires": {
             "balanced-match": "1.0.0",
             "concat-map": "0.0.1"
@@ -8625,15 +8657,18 @@
         },
         "code-point-at": {
           "version": "1.1.0",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "concat-map": {
           "version": "0.0.1",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "console-control-strings": {
           "version": "1.1.0",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "core-util-is": {
           "version": "1.0.2",
@@ -8736,7 +8771,8 @@
         },
         "inherits": {
           "version": "2.0.4",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "ini": {
           "version": "1.3.5",
@@ -8746,6 +8782,7 @@
         "is-fullwidth-code-point": {
           "version": "1.0.0",
           "bundled": true,
+          "optional": true,
           "requires": {
             "number-is-nan": "1.0.1"
           }
@@ -8758,17 +8795,20 @@
         "minimatch": {
           "version": "3.0.4",
           "bundled": true,
+          "optional": true,
           "requires": {
             "brace-expansion": "1.1.11"
           }
         },
         "minimist": {
           "version": "1.2.5",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "minipass": {
           "version": "2.9.0",
           "bundled": true,
+          "optional": true,
           "requires": {
             "safe-buffer": "5.1.2",
             "yallist": "3.1.1"
@@ -8785,6 +8825,7 @@
         "mkdirp": {
           "version": "0.5.3",
           "bundled": true,
+          "optional": true,
           "requires": {
             "minimist": "1.2.5"
           }
@@ -8840,7 +8881,8 @@
         },
         "npm-normalize-package-bin": {
           "version": "1.0.1",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "npm-packlist": {
           "version": "1.4.8",
@@ -8865,7 +8907,8 @@
         },
         "number-is-nan": {
           "version": "1.0.1",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "object-assign": {
           "version": "4.1.1",
@@ -8875,6 +8918,7 @@
         "once": {
           "version": "1.4.0",
           "bundled": true,
+          "optional": true,
           "requires": {
             "wrappy": "1.0.2"
           }
@@ -8943,7 +8987,8 @@
         },
         "safe-buffer": {
           "version": "5.1.2",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "safer-buffer": {
           "version": "2.1.2",
@@ -8973,6 +9018,7 @@
         "string-width": {
           "version": "1.0.2",
           "bundled": true,
+          "optional": true,
           "requires": {
             "code-point-at": "1.1.0",
             "is-fullwidth-code-point": "1.0.0",
@@ -8990,6 +9036,7 @@
         "strip-ansi": {
           "version": "3.0.1",
           "bundled": true,
+          "optional": true,
           "requires": {
             "ansi-regex": "2.1.1"
           }
@@ -9028,11 +9075,13 @@
         },
         "wrappy": {
           "version": "1.0.2",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         },
         "yallist": {
           "version": "3.1.1",
-          "bundled": true
+          "bundled": true,
+          "optional": true
         }
       }
     },
@@ -11350,6 +11399,7 @@
           "version": "4.2.1",
           "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.2.1.tgz",
           "integrity": "sha512-9VGjrMsG1vePxcSweQsN20KY/c4zN0h9fLjqAbwbPfahM3t+NL+M9HC8xeXG2I8pX5NoamTGNuomEUFI7fcUjA==",
+          "optional": true,
           "requires": {
             "@types/color-name": "1.1.1",
             "color-convert": "2.0.1"
@@ -11381,6 +11431,7 @@
           "version": "2.0.1",
           "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-2.0.1.tgz",
           "integrity": "sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ==",
+          "optional": true,
           "requires": {
             "color-name": "1.1.4"
           }
@@ -11388,7 +11439,8 @@
         "color-name": {
           "version": "1.1.4",
           "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.4.tgz",
-          "integrity": "sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA=="
+          "integrity": "sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==",
+          "optional": true
         },
         "has-flag": {
           "version": "4.0.0",
@@ -14536,6 +14588,13 @@
       "integrity": "sha512-rgO9Zg5LLLkfJF9E6CCmXlSE4UVceloys8JrFqCcHloC3usd/kJCyPDwH2SOlzix2j3xaP9sUX3e8+kvkuleAA==",
       "requires": {
         "@types/node": "12.12.34"
+      },
+      "dependencies": {
+        "@types/node": {
+          "version": "12.12.34",
+          "resolved": "https://registry.npmjs.org/@types/node/-/node-12.12.34.tgz",
+          "integrity": "sha512-BneGN0J9ke24lBRn44hVHNeDlrXRYF+VRp0HbSUNnEZahXGAysHZIqnf/hER6aabdBgzM4YOV4jrR8gj4Zfi0g=="
+        }
       }
     },
     "parseqs": {
@@ -17203,6 +17262,7 @@
       "version": "0.18.0",
       "resolved": "https://registry.npmjs.org/scheduler/-/scheduler-0.18.0.tgz",
       "integrity": "sha512-agTSHR1Nbfi6ulI0kYNK0203joW2Y5W4po4l+v03tOoiJKpTBbxpNhWDvqc/4IcOw+KLmSiQLTasZ4cab2/UWQ==",
+      "optional": true,
       "requires": {
         "loose-envify": "1.4.0",
         "object-assign": "4.1.1"
diff --git a/ui/package.json b/ui/package.json
index b75d480..35b91c7 100644
--- a/ui/package.json
+++ b/ui/package.json
@@ -77,7 +77,7 @@
   },
   "devDependencies": {
     "@types/classnames": "^2.2.10",
-    "@types/node": "^12.12.34",
+    "@types/node": "^16.4.10",
     "@types/react": "^16.9.32",
     "@types/react-dom": "^16.9.6",
     "@types/react-helmet": "^5.0.15",