diff --git a/package.json b/package.json
index 42b1fade..97425884 100644
--- a/package.json
+++ b/package.json
@@ -75,7 +75,7 @@
     "@types/lodash": "^4.14.161",
     "@types/node": "^14.10.1",
     "@typescript-eslint/eslint-plugin": "^4.1.0",
-    "@typescript-eslint/parser": "^4.1.0",
+    "@typescript-eslint/parser": "^4.1.1",
     "ava": "^3.12.1",
     "eslint": "^7.9.0",
     "eslint-config-prettier": "^6.11.0",
diff --git a/yarn.lock b/yarn.lock
index 23032b4e..4ebc3ea8 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -544,14 +544,14 @@
     eslint-scope "^5.0.0"
     eslint-utils "^2.0.0"
 
-"@typescript-eslint/parser@^4.1.0":
-  version "4.1.0"
-  resolved "https://registry.npmjs.org/@typescript-eslint/parser/-/parser-4.1.0.tgz#9b0409411725f14cd7faa81a664e5051225961db"
-  integrity sha512-hM/WNCQTzDHgS0Ke3cR9zPndL3OTKr9OoN9CL3UqulsAjYDrglSwIIgswSmHBcSbOzLmgaMARwrQEbIumIglvQ==
+"@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==
   dependencies:
-    "@typescript-eslint/scope-manager" "4.1.0"
-    "@typescript-eslint/types" "4.1.0"
-    "@typescript-eslint/typescript-estree" "4.1.0"
+    "@typescript-eslint/scope-manager" "4.1.1"
+    "@typescript-eslint/types" "4.1.1"
+    "@typescript-eslint/typescript-estree" "4.1.1"
     debug "^4.1.1"
 
 "@typescript-eslint/scope-manager@4.1.0":
@@ -562,11 +562,24 @@
     "@typescript-eslint/types" "4.1.0"
     "@typescript-eslint/visitor-keys" "4.1.0"
 
+"@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/types@4.1.0":
   version "4.1.0"
   resolved "https://registry.npmjs.org/@typescript-eslint/types/-/types-4.1.0.tgz#edbd3fec346f34e13ce7aa176b03b497a32c496a"
   integrity sha512-rkBqWsO7m01XckP9R2YHVN8mySOKKY2cophGM8K5uDK89ArCgahItQYdbg/3n8xMxzu2elss+an1TphlUpDuJw==
 
+"@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/typescript-estree@4.1.0":
   version "4.1.0"
   resolved "https://registry.npmjs.org/@typescript-eslint/typescript-estree/-/typescript-estree-4.1.0.tgz#394046ead25164494218c0e3d6b960695ea967f6"
@@ -581,6 +594,20 @@
     semver "^7.3.2"
     tsutils "^3.17.1"
 
+"@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/visitor-keys@4.1.0":
   version "4.1.0"
   resolved "https://registry.npmjs.org/@typescript-eslint/visitor-keys/-/visitor-keys-4.1.0.tgz#b2d528c9484e7eda1aa4f86ccf0432fb16e4d545"
@@ -589,6 +616,14 @@
     "@typescript-eslint/types" "4.1.0"
     eslint-visitor-keys "^2.0.0"
 
+"@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"
+
 acorn-jsx@^5.2.0:
   version "5.3.1"
   resolved "https://registry.npmjs.org/acorn-jsx/-/acorn-jsx-5.3.1.tgz#fc8661e11b7ac1539c47dbfea2e72b3af34d267b"