diff --git a/package.json b/package.json
index 6f7fed84..280213f2 100644
--- a/package.json
+++ b/package.json
@@ -75,7 +75,7 @@
     "@types/lodash": "^4.14.161",
     "@types/node": "^14.11.1",
     "@typescript-eslint/eslint-plugin": "^4.2.0",
-    "@typescript-eslint/parser": "^4.1.1",
+    "@typescript-eslint/parser": "^4.2.0",
     "ava": "^3.12.1",
     "eslint": "^7.9.0",
     "eslint-config-prettier": "^6.11.0",
diff --git a/yarn.lock b/yarn.lock
index d6b8d821..99642824 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -538,24 +538,16 @@
     eslint-scope "^5.0.0"
     eslint-utils "^2.0.0"
 
-"@typescript-eslint/parser@^4.1.1":
-  version "4.1.1"
-  resolved "https://registry.npmjs.org/@typescript-eslint/parser/-/parser-4.1.1.tgz#324b4b35e314075adbc92bd8330cf3ef0c88cf3e"
-  integrity sha512-NLIhmicpKGfJbdXyQBz9j48PA6hq6e+SDOoXy7Ak6bq1ebGqbgG+fR1UIDAuay6OjQdot69c/URu2uLlsP8GQQ==
+"@typescript-eslint/parser@^4.2.0":
+  version "4.2.0"
+  resolved "https://registry.npmjs.org/@typescript-eslint/parser/-/parser-4.2.0.tgz#1879ef400abd73d972e20f14c3522e5b343d1d1b"
+  integrity sha512-54jJ6MwkOtowpE48C0QJF9iTz2/NZxfKVJzv1ha5imigzHbNSLN9yvbxFFH1KdlRPQrlR8qxqyOvLHHxd397VA==
   dependencies:
-    "@typescript-eslint/scope-manager" "4.1.1"
-    "@typescript-eslint/types" "4.1.1"
-    "@typescript-eslint/typescript-estree" "4.1.1"
+    "@typescript-eslint/scope-manager" "4.2.0"
+    "@typescript-eslint/types" "4.2.0"
+    "@typescript-eslint/typescript-estree" "4.2.0"
     debug "^4.1.1"
 
-"@typescript-eslint/scope-manager@4.1.1":
-  version "4.1.1"
-  resolved "https://registry.npmjs.org/@typescript-eslint/scope-manager/-/scope-manager-4.1.1.tgz#bdb8526e82435f32b4ccd9dd4cec01af97b48850"
-  integrity sha512-0W8TTobCvIIQ2FsrYTffyZGAAFUyIbEHq5EYJb1m7Rpd005jrnOvKOo8ywCLhs/Bm17C+KsrUboBvBAARQVvyA==
-  dependencies:
-    "@typescript-eslint/types" "4.1.1"
-    "@typescript-eslint/visitor-keys" "4.1.1"
-
 "@typescript-eslint/scope-manager@4.2.0":
   version "4.2.0"
   resolved "https://registry.npmjs.org/@typescript-eslint/scope-manager/-/scope-manager-4.2.0.tgz#d10e6854a65e175b22a28265d372a97c8cce4bfc"
@@ -564,30 +556,11 @@
     "@typescript-eslint/types" "4.2.0"
     "@typescript-eslint/visitor-keys" "4.2.0"
 
-"@typescript-eslint/types@4.1.1":
-  version "4.1.1"
-  resolved "https://registry.npmjs.org/@typescript-eslint/types/-/types-4.1.1.tgz#57500c4a86b28cb47094c1a62f1177ea279a09cb"
-  integrity sha512-zrBiqOKYerMTllKcn+BP+i1b7LW/EbMMYytroXMxUTvFPn1smkCu0D7lSAx29fTUO4jnwV0ljSvYQtn2vNrNxA==
-
 "@typescript-eslint/types@4.2.0":
   version "4.2.0"
   resolved "https://registry.npmjs.org/@typescript-eslint/types/-/types-4.2.0.tgz#6f6b094329e72040f173123832397c7c0b910fc8"
   integrity sha512-xkv5nIsxfI/Di9eVwN+G9reWl7Me9R5jpzmZUch58uQ7g0/hHVuGUbbn4NcxcM5y/R4wuJIIEPKPDb5l4Fdmwg==
 
-"@typescript-eslint/typescript-estree@4.1.1":
-  version "4.1.1"
-  resolved "https://registry.npmjs.org/@typescript-eslint/typescript-estree/-/typescript-estree-4.1.1.tgz#2015a84d71303ecdb6f46efd807ac19a51aab490"
-  integrity sha512-2AUg5v0liVBsqbGxBphbJ0QbGqSRVaF5qPoTPWcxop+66vMdU1h4CCvHxTC47+Qb+Pr4l2RhXDd41JNpwcQEKw==
-  dependencies:
-    "@typescript-eslint/types" "4.1.1"
-    "@typescript-eslint/visitor-keys" "4.1.1"
-    debug "^4.1.1"
-    globby "^11.0.1"
-    is-glob "^4.0.1"
-    lodash "^4.17.15"
-    semver "^7.3.2"
-    tsutils "^3.17.1"
-
 "@typescript-eslint/typescript-estree@4.2.0":
   version "4.2.0"
   resolved "https://registry.npmjs.org/@typescript-eslint/typescript-estree/-/typescript-estree-4.2.0.tgz#9d746240991c305bf225ad5e96cbf57e7fea0551"
@@ -602,14 +575,6 @@
     semver "^7.3.2"
     tsutils "^3.17.1"
 
-"@typescript-eslint/visitor-keys@4.1.1":
-  version "4.1.1"
-  resolved "https://registry.npmjs.org/@typescript-eslint/visitor-keys/-/visitor-keys-4.1.1.tgz#bb05664bf4bea28dc120d1da94f3027d42ab0f6f"
-  integrity sha512-/EOOXbA2ferGLG6RmCHEQ0lTTLkOlXYDgblCmQk3tIU7mTPLm4gKhFMeeUSe+bcchTUsKeCk8xcpbop5Zr/8Rw==
-  dependencies:
-    "@typescript-eslint/types" "4.1.1"
-    eslint-visitor-keys "^2.0.0"
-
 "@typescript-eslint/visitor-keys@4.2.0":
   version "4.2.0"
   resolved "https://registry.npmjs.org/@typescript-eslint/visitor-keys/-/visitor-keys-4.2.0.tgz#ae13838e3a260b63ae51021ecaf1d0cdea8dbba5"