diff --git a/package-lock.json b/package-lock.json
index 33dcc99..631a70f 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -2909,13 +2909,13 @@
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-      "version": "4.28.1",
-      "resolved": "https://registry.npmjs.org/@typescript-eslint/eslint-plugin/-/eslint-plugin-4.28.1.tgz",
-      "integrity": "sha512-9yfcNpDaNGQ6/LQOX/KhUFTR1sCKH+PBr234k6hI9XJ0VP5UqGxap0AnNwBnWFk1MNyWBylJH9ZkzBXC+5akZQ==",
+      "version": "4.31.2",
+      "resolved": "https://registry.npmjs.org/@typescript-eslint/eslint-plugin/-/eslint-plugin-4.31.2.tgz",
+      "integrity": "sha512-w63SCQ4bIwWN/+3FxzpnWrDjQRXVEGiTt9tJTRptRXeFvdZc/wLiz3FQUwNQ2CVoRGI6KUWMNUj/pk63noUfcA==",
       "dev": true,
       "requires": {
-        "@typescript-eslint/experimental-utils": "4.28.1",
-        "@typescript-eslint/scope-manager": "4.28.1",
+        "@typescript-eslint/experimental-utils": "4.31.2",
+        "@typescript-eslint/scope-manager": "4.31.2",
         "debug": "^4.3.1",
         "functional-red-black-tree": "^1.0.1",
         "regexpp": "^3.1.0",
@@ -2924,49 +2924,49 @@
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-          "version": "7.0.7",
-          "resolved": "https://registry.npmjs.org/@types/json-schema/-/json-schema-7.0.7.tgz",
-          "integrity": "sha512-cxWFQVseBm6O9Gbw1IWb8r6OS4OhSt3hPZLkFApLjM8TEXROBuQGLAH2i2gZpcXdLBIrpXuTDhH7Vbm1iXmNGA==",
+          "version": "7.0.9",
+          "resolved": "https://registry.npmjs.org/@types/json-schema/-/json-schema-7.0.9.tgz",
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           "dev": true
         },
         "@typescript-eslint/experimental-utils": {
-          "version": "4.28.1",
-          "resolved": "https://registry.npmjs.org/@typescript-eslint/experimental-utils/-/experimental-utils-4.28.1.tgz",
-          "integrity": "sha512-n8/ggadrZ+uyrfrSEchx3jgODdmcx7MzVM2sI3cTpI/YlfSm0+9HEUaWw3aQn2urL2KYlWYMDgn45iLfjDYB+Q==",
+          "version": "4.31.2",
+          "resolved": "https://registry.npmjs.org/@typescript-eslint/experimental-utils/-/experimental-utils-4.31.2.tgz",
+          "integrity": "sha512-3tm2T4nyA970yQ6R3JZV9l0yilE2FedYg8dcXrTar34zC9r6JB7WyBQbpIVongKPlhEMjhQ01qkwrzWy38Bk1Q==",
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-            "@typescript-eslint/scope-manager": "4.28.1",
-            "@typescript-eslint/types": "4.28.1",
-            "@typescript-eslint/typescript-estree": "4.28.1",
+            "@typescript-eslint/scope-manager": "4.31.2",
+            "@typescript-eslint/types": "4.31.2",
+            "@typescript-eslint/typescript-estree": "4.31.2",
             "eslint-scope": "^5.1.1",
             "eslint-utils": "^3.0.0"
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-          "resolved": "https://registry.npmjs.org/@typescript-eslint/scope-manager/-/scope-manager-4.28.1.tgz",
-          "integrity": "sha512-o95bvGKfss6705x7jFGDyS7trAORTy57lwJ+VsYwil/lOUxKQ9tA7Suuq+ciMhJc/1qPwB3XE2DKh9wubW8YYA==",
+          "version": "4.31.2",
+          "resolved": "https://registry.npmjs.org/@typescript-eslint/scope-manager/-/scope-manager-4.31.2.tgz",
+          "integrity": "sha512-2JGwudpFoR/3Czq6mPpE8zBPYdHWFGL6lUNIGolbKQeSNv4EAiHaR5GVDQaLA0FwgcdcMtRk+SBJbFGL7+La5w==",
           "dev": true,
           "requires": {
-            "@typescript-eslint/types": "4.28.1",
-            "@typescript-eslint/visitor-keys": "4.28.1"
+            "@typescript-eslint/types": "4.31.2",
+            "@typescript-eslint/visitor-keys": "4.31.2"
           }
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         "@typescript-eslint/types": {
-          "version": "4.28.1",
-          "resolved": "https://registry.npmjs.org/@typescript-eslint/types/-/types-4.28.1.tgz",
-          "integrity": "sha512-4z+knEihcyX7blAGi7O3Fm3O6YRCP+r56NJFMNGsmtdw+NCdpG5SgNz427LS9nQkRVTswZLhz484hakQwB8RRg==",
+          "version": "4.31.2",
+          "resolved": "https://registry.npmjs.org/@typescript-eslint/types/-/types-4.31.2.tgz",
+          "integrity": "sha512-kWiTTBCTKEdBGrZKwFvOlGNcAsKGJSBc8xLvSjSppFO88AqGxGNYtF36EuEYG6XZ9vT0xX8RNiHbQUKglbSi1w==",
           "dev": true
         },
         "@typescript-eslint/typescript-estree": {
-          "version": "4.28.1",
-          "resolved": "https://registry.npmjs.org/@typescript-eslint/typescript-estree/-/typescript-estree-4.28.1.tgz",
-          "integrity": "sha512-GhKxmC4sHXxHGJv8e8egAZeTZ6HI4mLU6S7FUzvFOtsk7ZIDN1ksA9r9DyOgNqowA9yAtZXV0Uiap61bIO81FQ==",
+          "version": "4.31.2",
+          "resolved": "https://registry.npmjs.org/@typescript-eslint/typescript-estree/-/typescript-estree-4.31.2.tgz",
+          "integrity": "sha512-ieBq8U9at6PvaC7/Z6oe8D3czeW5d//Fo1xkF/s9394VR0bg/UaMYPdARiWyKX+lLEjY3w/FNZJxitMsiWv+wA==",
           "dev": true,
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-            "@typescript-eslint/types": "4.28.1",
-            "@typescript-eslint/visitor-keys": "4.28.1",
+            "@typescript-eslint/types": "4.31.2",
+            "@typescript-eslint/visitor-keys": "4.31.2",
             "debug": "^4.3.1",
             "globby": "^11.0.3",
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@@ -2975,12 +2975,12 @@
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-          "version": "4.28.1",
-          "resolved": "https://registry.npmjs.org/@typescript-eslint/visitor-keys/-/visitor-keys-4.28.1.tgz",
-          "integrity": "sha512-K4HMrdFqr9PFquPu178SaSb92CaWe2yErXyPumc8cYWxFmhgJsNY9eSePmO05j0JhBvf2Cdhptd6E6Yv9HVHcg==",
+          "version": "4.31.2",
+          "resolved": "https://registry.npmjs.org/@typescript-eslint/visitor-keys/-/visitor-keys-4.31.2.tgz",
+          "integrity": "sha512-PrBId7EQq2Nibns7dd/ch6S6/M4/iwLM9McbgeEbCXfxdwRUNxJ4UNreJ6Gh3fI2GNKNrWnQxKL7oCPmngKBug==",
           "dev": true,
           "requires": {
-            "@typescript-eslint/types": "4.28.1",
+            "@typescript-eslint/types": "4.31.2",
             "eslint-visitor-keys": "^2.0.0"
           }
         },
diff --git a/package.json b/package.json
index 441eaef..5806a2b 100644
--- a/package.json
+++ b/package.json
@@ -63,7 +63,7 @@
     "@types/koa-bodyparser": "^4.3.1",
     "@types/koa-router": "^7.4.2",
     "@types/node": "^16.0.0",
-    "@typescript-eslint/eslint-plugin": "^4.28.1",
+    "@typescript-eslint/eslint-plugin": "^4.31.2",
     "@typescript-eslint/parser": "^4.28.1",
     "codecov": "^3.8.2",
     "dotenv": "^10.0.0",