diff --git a/package.json b/package.json
index 44347f7..cb4eb38 100644
--- a/package.json
+++ b/package.json
@@ -40,7 +40,7 @@
         "@types/node": "^14.14.28",
         "@types/showdown": "^1.9.3",
         "@typescript-eslint/eslint-plugin": "^4.15.0",
-        "@typescript-eslint/parser": "^4.15.0",
+        "@typescript-eslint/parser": "^4.15.2",
         "eslint": "^7.20.0",
         "eslint-plugin-prettier": "^3.3.1",
         "prettier": "^2.2.1",
diff --git a/yarn.lock b/yarn.lock
index 6035c54..4f095d5 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -111,14 +111,14 @@
     eslint-scope "^5.0.0"
     eslint-utils "^2.0.0"
 
-"@typescript-eslint/parser@^4.15.0":
-  version "4.15.0"
-  resolved "https://registry.yarnpkg.com/@typescript-eslint/parser/-/parser-4.15.0.tgz#8df94365b4b7161f9e8514fe28aef19954810b6b"
-  integrity sha512-L6Dtbq8Bc7g2aZwnIBETpmUa9XDKCMzKVwAArnGp5Mn7PRNFjf3mUzq8UeBjL3K8t311hvevnyqXAMSmxO8Gpg==
-  dependencies:
-    "@typescript-eslint/scope-manager" "4.15.0"
-    "@typescript-eslint/types" "4.15.0"
-    "@typescript-eslint/typescript-estree" "4.15.0"
+"@typescript-eslint/parser@^4.15.2":
+  version "4.15.2"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/parser/-/parser-4.15.2.tgz#c804474321ef76a3955aec03664808f0d6e7872e"
+  integrity sha512-SHeF8xbsC6z2FKXsaTb1tBCf0QZsjJ94H6Bo51Y1aVEZ4XAefaw5ZAilMoDPlGghe+qtq7XdTiDlGfVTOmvA+Q==
+  dependencies:
+    "@typescript-eslint/scope-manager" "4.15.2"
+    "@typescript-eslint/types" "4.15.2"
+    "@typescript-eslint/typescript-estree" "4.15.2"
     debug "^4.1.1"
 
 "@typescript-eslint/scope-manager@4.15.0":
@@ -129,11 +129,24 @@
     "@typescript-eslint/types" "4.15.0"
     "@typescript-eslint/visitor-keys" "4.15.0"
 
+"@typescript-eslint/scope-manager@4.15.2":
+  version "4.15.2"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/scope-manager/-/scope-manager-4.15.2.tgz#5725bda656995960ae1d004bfd1cd70320f37f4f"
+  integrity sha512-Zm0tf/MSKuX6aeJmuXexgdVyxT9/oJJhaCkijv0DvJVT3ui4zY6XYd6iwIo/8GEZGy43cd7w1rFMiCLHbRzAPQ==
+  dependencies:
+    "@typescript-eslint/types" "4.15.2"
+    "@typescript-eslint/visitor-keys" "4.15.2"
+
 "@typescript-eslint/types@4.15.0":
   version "4.15.0"
   resolved "https://registry.yarnpkg.com/@typescript-eslint/types/-/types-4.15.0.tgz#3011ae1ac3299bb9a5ac56bdd297cccf679d3662"
   integrity sha512-su4RHkJhS+iFwyqyXHcS8EGPlUVoC+XREfy5daivjLur9JP8GhvTmDipuRpcujtGC4M+GYhUOJCPDE3rC5NJrg==
 
+"@typescript-eslint/types@4.15.2":
+  version "4.15.2"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/types/-/types-4.15.2.tgz#04acf3a2dc8001a88985291744241e732ef22c60"
+  integrity sha512-r7lW7HFkAarfUylJ2tKndyO9njwSyoy6cpfDKWPX6/ctZA+QyaYscAHXVAfJqtnY6aaTwDYrOhp+ginlbc7HfQ==
+
 "@typescript-eslint/typescript-estree@4.15.0":
   version "4.15.0"
   resolved "https://registry.yarnpkg.com/@typescript-eslint/typescript-estree/-/typescript-estree-4.15.0.tgz#402c86a7d2111c1f7a2513022f22a38a395b7f93"
@@ -147,6 +160,19 @@
     semver "^7.3.2"
     tsutils "^3.17.1"
 
+"@typescript-eslint/typescript-estree@4.15.2":
+  version "4.15.2"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/typescript-estree/-/typescript-estree-4.15.2.tgz#c2f7a1e94f3428d229d5ecff3ead6581ee9b62fa"
+  integrity sha512-cGR8C2g5SPtHTQvAymEODeqx90pJHadWsgTtx6GbnTWKqsg7yp6Eaya9nFzUd4KrKhxdYTTFBiYeTPQaz/l8bw==
+  dependencies:
+    "@typescript-eslint/types" "4.15.2"
+    "@typescript-eslint/visitor-keys" "4.15.2"
+    debug "^4.1.1"
+    globby "^11.0.1"
+    is-glob "^4.0.1"
+    semver "^7.3.2"
+    tsutils "^3.17.1"
+
 "@typescript-eslint/visitor-keys@4.15.0":
   version "4.15.0"
   resolved "https://registry.yarnpkg.com/@typescript-eslint/visitor-keys/-/visitor-keys-4.15.0.tgz#2a07768df30c8a5673f1bce406338a07fdec38ca"
@@ -155,6 +181,14 @@
     "@typescript-eslint/types" "4.15.0"
     eslint-visitor-keys "^2.0.0"
 
+"@typescript-eslint/visitor-keys@4.15.2":
+  version "4.15.2"
+  resolved "https://registry.yarnpkg.com/@typescript-eslint/visitor-keys/-/visitor-keys-4.15.2.tgz#3d1c7979ce75bf6acf9691109bd0d6b5706192b9"
+  integrity sha512-TME1VgSb7wTwgENN5KVj4Nqg25hP8DisXxNBojM4Nn31rYaNDIocNm5cmjOFfh42n7NVERxWrDFoETO/76ePyg==
+  dependencies:
+    "@typescript-eslint/types" "4.15.2"
+    eslint-visitor-keys "^2.0.0"
+
 acorn-jsx@^5.3.1:
   version "5.3.1"
   resolved "https://registry.yarnpkg.com/acorn-jsx/-/acorn-jsx-5.3.1.tgz#fc8661e11b7ac1539c47dbfea2e72b3af34d267b"