diff --git a/backend/package-lock.json b/backend/package-lock.json
index 5e0eaaf..34948f9 100644
--- a/backend/package-lock.json
+++ b/backend/package-lock.json
@@ -197,11 +197,6 @@
         "@types/koa": "*"
       }
     },
-    "@types/long": {
-      "version": "4.0.0",
-      "resolved": "https://registry.npmjs.org/@types/long/-/long-4.0.0.tgz",
-      "integrity": "sha512-1w52Nyx4Gq47uuu0EVcsHBxZFJgurQ+rTKS3qMHxR1GY2T8c2AJYd6vZoZ9q1rupaDjU0yT+Jc2XTyXkjeMA+Q=="
-    },
     "@types/mime": {
       "version": "2.0.1",
       "resolved": "https://registry.npmjs.org/@types/mime/-/mime-2.0.1.tgz",
@@ -3330,9 +3325,9 @@
       "integrity": "sha512-3ouUOpQhtgrbOa17J7+uxOTpITYWaGP7/AhoR3+A+/1e9skrzelGi/dXzEYyvbxubEF6Wn2ypscTKiKJFFn1ag=="
     },
     "protobufjs": {
-      "version": "6.8.8",
-      "resolved": "https://registry.npmjs.org/protobufjs/-/protobufjs-6.8.8.tgz",
-      "integrity": "sha512-AAmHtD5pXgZfi7GMpllpO3q1Xw1OYldr+dMUlAnffGTAhqkg72WdmSY71uKBF/JuyiKs8psYbtKrhi0ASCD8qw==",
+      "version": "6.11.3",
+      "resolved": "https://registry.npmjs.org/protobufjs/-/protobufjs-6.11.3.tgz",
+      "integrity": "sha512-xL96WDdCZYdU7Slin569tFX712BxsxslWwAfAhCYjQKGTq7dAU91Lomy6nLLhh/dyGhk/YH4TwTSRxTzhuHyZg==",
       "requires": {
         "@protobufjs/aspromise": "^1.1.2",
         "@protobufjs/base64": "^1.1.2",
@@ -3344,15 +3339,20 @@
         "@protobufjs/path": "^1.1.2",
         "@protobufjs/pool": "^1.1.0",
         "@protobufjs/utf8": "^1.1.0",
-        "@types/long": "^4.0.0",
-        "@types/node": "^10.1.0",
+        "@types/long": "^4.0.1",
+        "@types/node": ">=13.7.0",
         "long": "^4.0.0"
       },
       "dependencies": {
+        "@types/long": {
+          "version": "4.0.2",
+          "resolved": "https://registry.npmjs.org/@types/long/-/long-4.0.2.tgz",
+          "integrity": "sha512-MqTGEo5bj5t157U6fA/BiDynNkn0YknVdh48CMPkTSpFTVmvao5UQmm7uEF6xBEo7qIMAlY/JSleYaE6VOdpaA=="
+        },
         "@types/node": {
-          "version": "10.14.16",
-          "resolved": "https://registry.npmjs.org/@types/node/-/node-10.14.16.tgz",
-          "integrity": "sha512-/opXIbfn0P+VLt+N8DE4l8Mn8rbhiJgabU96ZJ0p9mxOkIks5gh6RUnpHak7Yh0SFkyjO/ODbxsQQPV2bpMmyA=="
+          "version": "17.0.38",
+          "resolved": "https://registry.npmjs.org/@types/node/-/node-17.0.38.tgz",
+          "integrity": "sha512-5jY9RhV7c0Z4Jy09G+NIDTsCZ5G0L5n+Z+p+Y7t5VJHM30bgwzSjVtlcBxqAj+6L/swIlvtOSzr8rBk/aNyV2g=="
         }
       }
     },