diff --git a/package.json b/package.json
index c16cb611..2555aa0d 100644
--- a/package.json
+++ b/package.json
@@ -53,7 +53,7 @@
     "@sourcegraph/prettierrc": "^2.2.0",
     "@sourcegraph/tsconfig": "^4.0.1",
     "@types/mocha": "9.1.1",
-    "eslint": "^9.0.0",
+    "eslint": "^9.1.1",
     "husky": "^2.1.0",
     "mocha": "^9.2.2",
     "nyc": "^14.1.0",
diff --git a/yarn.lock b/yarn.lock
index 71f0f136..ec3b2ba2 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -305,15 +305,15 @@
     minimatch "^3.1.2"
     strip-json-comments "^3.1.1"
 
-"@eslint/js@9.0.0":
-  version "9.0.0"
-  resolved "https://registry.yarnpkg.com/@eslint/js/-/js-9.0.0.tgz#1a9e4b4c96d8c7886e0110ed310a0135144a1691"
-  integrity sha512-RThY/MnKrhubF6+s1JflwUjPEsnCEmYCWwqa/aRISKWNXGZ9epUwft4bUMM35SdKF9xvBrLydAM1RDHd1Z//ZQ==
+"@eslint/js@9.1.1":
+  version "9.1.1"
+  resolved "https://registry.yarnpkg.com/@eslint/js/-/js-9.1.1.tgz#eb0f82461d12779bbafc1b5045cde3143d350a8a"
+  integrity sha512-5WoDz3Y19Bg2BnErkZTp0en+c/i9PvgFS7MBe1+m60HjFr0hrphlAGp4yzI7pxpt4xShln4ZyYp4neJm8hmOkQ==
 
-"@humanwhocodes/config-array@^0.12.3":
-  version "0.12.3"
-  resolved "https://registry.yarnpkg.com/@humanwhocodes/config-array/-/config-array-0.12.3.tgz#a6216d90f81a30bedd1d4b5d799b47241f318072"
-  integrity sha512-jsNnTBlMWuTpDkeE3on7+dWJi0D6fdDfeANj/w7MpS8ztROCoLvIO2nG0CcFj+E4k8j4QrSTh4Oryi3i2G669g==
+"@humanwhocodes/config-array@^0.13.0":
+  version "0.13.0"
+  resolved "https://registry.yarnpkg.com/@humanwhocodes/config-array/-/config-array-0.13.0.tgz#fb907624df3256d04b9aa2df50d7aa97ec648748"
+  integrity sha512-DZLEEqFWQFiyK6h5YIeynKx7JlvCYWL0cImfSRXZ9l4Sg2efkFGTuFf6vzXjK1cq6IYkU+Eg/JizXw+TD2vRNw==
   dependencies:
     "@humanwhocodes/object-schema" "^2.0.3"
     debug "^4.3.1"
@@ -329,6 +329,11 @@
   resolved "https://registry.yarnpkg.com/@humanwhocodes/object-schema/-/object-schema-2.0.3.tgz#4a2868d75d6d6963e423bcf90b7fd1be343409d3"
   integrity sha512-93zYdMES/c1D69yZiKDBj0V24vqNzB/koF26KPaagAfd3P/4gUlh3Dys5ogAK+Exi9QyzlD8x/08Zt7wIKcDcA==
 
+"@humanwhocodes/retry@^0.2.3":
+  version "0.2.3"
+  resolved "https://registry.yarnpkg.com/@humanwhocodes/retry/-/retry-0.2.3.tgz#c9aa036d1afa643f1250e83150f39efb3a15a631"
+  integrity sha512-X38nUbachlb01YMlvPFojKoiXq+LzZvuSce70KPMPdeM1Rj03k4dR7lDslhbqXn3Ang4EU3+EAmwEAsbrjHW3g==
+
 "@mrmlnc/readdir-enhanced@^2.2.1":
   version "2.2.1"
   resolved "https://registry.npmjs.org/@mrmlnc/readdir-enhanced/-/readdir-enhanced-2.2.1.tgz#524af240d1a360527b730475ecfa1344aa540dde"
@@ -2535,17 +2540,18 @@ eslint-visitor-keys@^4.0.0:
   resolved "https://registry.yarnpkg.com/eslint-visitor-keys/-/eslint-visitor-keys-4.0.0.tgz#e3adc021aa038a2a8e0b2f8b0ce8f66b9483b1fb"
   integrity sha512-OtIRv/2GyiF6o/d8K7MYKKbXrOUBIK6SfkIRM4Z0dY3w+LiQ0vy3F57m0Z71bjbyeiWFiHJ8brqnmE6H6/jEuw==
 
-eslint@^9.0.0:
-  version "9.0.0"
-  resolved "https://registry.yarnpkg.com/eslint/-/eslint-9.0.0.tgz#6270548758e390343f78c8afd030566d86927d40"
-  integrity sha512-IMryZ5SudxzQvuod6rUdIUz29qFItWx281VhtFVc2Psy/ZhlCeD/5DT6lBIJ4H3G+iamGJoTln1v+QSuPw0p7Q==
+eslint@^9.1.1:
+  version "9.1.1"
+  resolved "https://registry.yarnpkg.com/eslint/-/eslint-9.1.1.tgz#39ec657ccd12813cb4a1dab2f9229dcc6e468271"
+  integrity sha512-b4cRQ0BeZcSEzPpY2PjFY70VbO32K7BStTGtBsnIGdTSEEQzBi8hPBcGQmTG2zUvFr9uLe0TK42bw8YszuHEqg==
   dependencies:
     "@eslint-community/eslint-utils" "^4.2.0"
     "@eslint-community/regexpp" "^4.6.1"
     "@eslint/eslintrc" "^3.0.2"
-    "@eslint/js" "9.0.0"
-    "@humanwhocodes/config-array" "^0.12.3"
+    "@eslint/js" "9.1.1"
+    "@humanwhocodes/config-array" "^0.13.0"
     "@humanwhocodes/module-importer" "^1.0.1"
+    "@humanwhocodes/retry" "^0.2.3"
     "@nodelib/fs.walk" "^1.2.8"
     ajv "^6.12.4"
     chalk "^4.0.0"
@@ -2561,7 +2567,6 @@ eslint@^9.0.0:
     file-entry-cache "^8.0.0"
     find-up "^5.0.0"
     glob-parent "^6.0.2"
-    graphemer "^1.4.0"
     ignore "^5.2.0"
     imurmurhash "^0.1.4"
     is-glob "^4.0.0"