diff --git a/package.json b/package.json
index 3bfdc07..dab3105 100644
--- a/package.json
+++ b/package.json
@@ -44,8 +44,8 @@
   ],
   "devDependencies": {
     "@types/eslint": "6.8.0",
-    "@typescript-eslint/eslint-plugin": "2.28.0",
-    "@typescript-eslint/parser": "2.28.0",
+    "@typescript-eslint/eslint-plugin": "2.34.0",
+    "@typescript-eslint/parser": "2.34.0",
     "commitizen": "4.0.4",
     "cz-conventional-changelog": "3.3.0",
     "eslint": "6.8.0",
diff --git a/yarn.lock b/yarn.lock
index 38671ba..45b70f1 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -149,47 +149,47 @@
   resolved "https://registry.yarnpkg.com/@types/tinycolor2/-/tinycolor2-1.4.2.tgz#721ca5c5d1a2988b4a886e35c2ffc5735b6afbdf"
   integrity sha512-PeHg/AtdW6aaIO2a+98Xj7rWY4KC1E6yOy7AFknJQ7VXUGNrMlyxDFxJo7HqLtjQms/ZhhQX52mLVW/EX3JGOw==
 
-"@typescript-eslint/eslint-plugin@2.28.0":
-  version "2.28.0"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/eslint-plugin/-/eslint-plugin-2.28.0.tgz#4431bc6d3af41903e5255770703d4e55a0ccbdec"
-  integrity sha512-w0Ugcq2iatloEabQP56BRWJowliXUP5Wv6f9fKzjJmDW81hOTBxRoJ4LoEOxRpz9gcY51Libytd2ba3yLmSOfg==
+"@typescript-eslint/eslint-plugin@2.34.0":
+  version "2.34.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/eslint-plugin/-/eslint-plugin-2.34.0.tgz#6f8ce8a46c7dea4a6f1d171d2bb8fbae6dac2be9"
+  integrity sha512-4zY3Z88rEE99+CNvTbXSyovv2z9PNOVffTWD2W8QF5s2prBQtwN2zadqERcrHpcR7O/+KMI3fcTAmUUhK/iQcQ==
   dependencies:
-    "@typescript-eslint/experimental-utils" "2.28.0"
+    "@typescript-eslint/experimental-utils" "2.34.0"
     functional-red-black-tree "^1.0.1"
     regexpp "^3.0.0"
     tsutils "^3.17.1"
 
-"@typescript-eslint/experimental-utils@2.28.0":
-  version "2.28.0"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/experimental-utils/-/experimental-utils-2.28.0.tgz#1fd0961cd8ef6522687b4c562647da6e71f8833d"
-  integrity sha512-4SL9OWjvFbHumM/Zh/ZeEjUFxrYKtdCi7At4GyKTbQlrj1HcphIDXlje4Uu4cY+qzszR5NdVin4CCm6AXCjd6w==
+"@typescript-eslint/experimental-utils@2.34.0":
+  version "2.34.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/experimental-utils/-/experimental-utils-2.34.0.tgz#d3524b644cdb40eebceca67f8cf3e4cc9c8f980f"
+  integrity sha512-eS6FTkq+wuMJ+sgtuNTtcqavWXqsflWcfBnlYhg/nS4aZ1leewkXGbvBhaapn1q6qf4M71bsR1tez5JTRMuqwA==
   dependencies:
     "@types/json-schema" "^7.0.3"
-    "@typescript-eslint/typescript-estree" "2.28.0"
+    "@typescript-eslint/typescript-estree" "2.34.0"
     eslint-scope "^5.0.0"
     eslint-utils "^2.0.0"
 
-"@typescript-eslint/parser@2.28.0":
-  version "2.28.0"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/parser/-/parser-2.28.0.tgz#bb761286efd2b0714761cab9d0ee5847cf080385"
-  integrity sha512-RqPybRDquui9d+K86lL7iPqH6Dfp9461oyqvlXMNtap+PyqYbkY5dB7LawQjDzot99fqzvS0ZLZdfe+1Bt3Jgw==
+"@typescript-eslint/parser@2.34.0":
+  version "2.34.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/parser/-/parser-2.34.0.tgz#50252630ca319685420e9a39ca05fe185a256bc8"
+  integrity sha512-03ilO0ucSD0EPTw2X4PntSIRFtDPWjrVq7C3/Z3VQHRC7+13YB55rcJI3Jt+YgeHbjUdJPcPa7b23rXCBokuyA==
   dependencies:
     "@types/eslint-visitor-keys" "^1.0.0"
-    "@typescript-eslint/experimental-utils" "2.28.0"
-    "@typescript-eslint/typescript-estree" "2.28.0"
+    "@typescript-eslint/experimental-utils" "2.34.0"
+    "@typescript-eslint/typescript-estree" "2.34.0"
     eslint-visitor-keys "^1.1.0"
 
-"@typescript-eslint/typescript-estree@2.28.0":
-  version "2.28.0"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/typescript-estree/-/typescript-estree-2.28.0.tgz#d34949099ff81092c36dc275b6a1ea580729ba00"
-  integrity sha512-HDr8MP9wfwkiuqzRVkuM3BeDrOC4cKbO5a6BymZBHUt5y/2pL0BXD6I/C/ceq2IZoHWhcASk+5/zo+dwgu9V8Q==
+"@typescript-eslint/typescript-estree@2.34.0":
+  version "2.34.0"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/typescript-estree/-/typescript-estree-2.34.0.tgz#14aeb6353b39ef0732cc7f1b8285294937cf37d5"
+  integrity sha512-OMAr+nJWKdlVM9LOqCqh3pQQPwxHAN7Du8DR6dmwCrAmxtiXQnhHJ6tBNtf+cggqfo51SG/FCwnKhXCIM7hnVg==
   dependencies:
     debug "^4.1.1"
     eslint-visitor-keys "^1.1.0"
     glob "^7.1.6"
     is-glob "^4.0.1"
     lodash "^4.17.15"
-    semver "^6.3.0"
+    semver "^7.3.2"
     tsutils "^3.17.1"
 
 acorn-jsx@^5.2.0:
@@ -3008,7 +3008,7 @@ semver@^6.0.0, semver@^6.1.2, semver@^6.2.0, semver@^6.3.0:
   resolved "https://registry.yarnpkg.com/semver/-/semver-6.3.0.tgz#ee0a64c8af5e8ceea67687b133761e1becbd1d3d"
   integrity sha512-b39TBaTSfV6yBrapU89p5fKekE2m/NwnDocOVruQFS1/veMgdzuPcnOM34M6CwxW8jH/lxEa5rBoDeUwu5HHTw==
 
-semver@^7.1.1:
+semver@^7.1.1, semver@^7.3.2:
   version "7.3.2"
   resolved "https://registry.yarnpkg.com/semver/-/semver-7.3.2.tgz#604962b052b81ed0786aae84389ffba70ffd3938"
   integrity sha512-OrOb32TeeambH6UrhtShmF7CRDqhL6/5XpPNp2DuRH6+9QLw/orhp72j87v8Qa1ScDkvrrBNpZcDejAirJmfXQ==