diff --git a/package.json b/package.json
index e5ae1a09..b7c38e85 100644
--- a/package.json
+++ b/package.json
@@ -138,7 +138,7 @@
     "@arethetypeswrong/cli": "0.17.3",
     "@commitlint/cli": "19.7.1",
     "@commitlint/types": "19.5.0",
-    "@eslint/js": "9.19.0",
+    "@eslint/js": "9.20.0",
     "@flex-development/commitlint-config": "1.0.1",
     "@flex-development/grease": "3.0.0-alpha.9",
     "@flex-development/is-builtin": "3.2.0",
@@ -161,7 +161,7 @@
     "dprint": "0.49.0",
     "editorconfig": "2.0.1",
     "esbuild": "0.24.2",
-    "eslint": "9.19.0",
+    "eslint": "9.20.0",
     "eslint-import-resolver-typescript": "3.7.0",
     "eslint-mdx": "3.1.5",
     "eslint-plugin-chai-expect": "3.1.0",
diff --git a/yarn.lock b/yarn.lock
index eda95c86..14416cde 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1313,6 +1313,15 @@ __metadata:
   languageName: node
   linkType: hard
 
+"@eslint/core@npm:^0.11.0":
+  version: 0.11.0
+  resolution: "@eslint/core@npm:0.11.0"
+  dependencies:
+    "@types/json-schema": "npm:^7.0.15"
+  checksum: 10/0a055edf516529d19eea2196e3149eefb4c6f0bb30145b08cdb92ec114735630bd27585f76466c7cb6fa1073617d1f5e49b36ad63d4d45e55defd94a3268256d
+  languageName: node
+  linkType: hard
+
 "@eslint/eslintrc@npm:^3.2.0":
   version: 3.2.0
   resolution: "@eslint/eslintrc@npm:3.2.0"
@@ -1330,10 +1339,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@eslint/js@npm:9.19.0":
-  version: 9.19.0
-  resolution: "@eslint/js@npm:9.19.0"
-  checksum: 10/d8133a83330676d5f0827713af2e9bbf35530631a93520fb59ead6b827a325c54fdd7ad99f2158f895fb393c47bbc55dfdaa945998a647f3b9230f1d5324a626
+"@eslint/js@npm:9.20.0":
+  version: 9.20.0
+  resolution: "@eslint/js@npm:9.20.0"
+  checksum: 10/2304cd725700046ba611f06bf9cd0941db7e02e0d602d8fd9e4734c13067699954597b9a3a2b048ce02eb0550373669d2ab7be6edaf6abf7b67eb19d1276b57b
   languageName: node
   linkType: hard
 
@@ -1774,7 +1783,7 @@ __metadata:
     "@arethetypeswrong/cli": "npm:0.17.3"
     "@commitlint/cli": "npm:19.7.1"
     "@commitlint/types": "npm:19.5.0"
-    "@eslint/js": "npm:9.19.0"
+    "@eslint/js": "npm:9.20.0"
     "@flex-development/commitlint-config": "npm:1.0.1"
     "@flex-development/errnode": "npm:3.1.1"
     "@flex-development/fst": "npm:1.0.0"
@@ -1806,7 +1815,7 @@ __metadata:
     dprint: "npm:0.49.0"
     editorconfig: "npm:2.0.1"
     esbuild: "npm:0.24.2"
-    eslint: "npm:9.19.0"
+    eslint: "npm:9.20.0"
     eslint-import-resolver-typescript: "npm:3.7.0"
     eslint-mdx: "npm:3.1.5"
     eslint-plugin-chai-expect: "npm:3.1.0"
@@ -5234,16 +5243,16 @@ __metadata:
   languageName: node
   linkType: hard
 
-"eslint@npm:9.19.0":
-  version: 9.19.0
-  resolution: "eslint@npm:9.19.0"
+"eslint@npm:9.20.0":
+  version: 9.20.0
+  resolution: "eslint@npm:9.20.0"
   dependencies:
     "@eslint-community/eslint-utils": "npm:^4.2.0"
     "@eslint-community/regexpp": "npm:^4.12.1"
     "@eslint/config-array": "npm:^0.19.0"
-    "@eslint/core": "npm:^0.10.0"
+    "@eslint/core": "npm:^0.11.0"
     "@eslint/eslintrc": "npm:^3.2.0"
-    "@eslint/js": "npm:9.19.0"
+    "@eslint/js": "npm:9.20.0"
     "@eslint/plugin-kit": "npm:^0.2.5"
     "@humanfs/node": "npm:^0.16.6"
     "@humanwhocodes/module-importer": "npm:^1.0.1"
@@ -5279,7 +5288,7 @@ __metadata:
       optional: true
   bin:
     eslint: bin/eslint.js
-  checksum: 10/850d19fd6a34702d1e3d9bdad6aef84a20a5c2de006a8fa6380843384b13944b180232ddd74b8725ffcdf8f296399037f0e8eb4783d5f7393f13c059112b843d
+  checksum: 10/6a7686fbda51a0dfe812ef39c251e2c2b0e828196059732d280be6aa375a1f4b5b0b34fed98de30ee363c3bf1b7e8d2a4eccf20b4112f3ad6709f067404a815c
   languageName: node
   linkType: hard