diff --git a/package-lock.json b/package-lock.json
index 0ba12ba2..9e350b28 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -12,7 +12,7 @@
         "marked": "bin/marked.js"
       },
       "devDependencies": {
-        "@arethetypeswrong/cli": "^0.17.4",
+        "@arethetypeswrong/cli": "^0.18.1",
         "@markedjs/eslint-config": "^1.0.12",
         "@markedjs/testutils": "14.1.1-0",
         "@rollup/plugin-terser": "^0.4.4",
@@ -49,13 +49,13 @@
       "dev": true
     },
     "node_modules/@arethetypeswrong/cli": {
-      "version": "0.17.4",
-      "resolved": "https://registry.npmjs.org/@arethetypeswrong/cli/-/cli-0.17.4.tgz",
-      "integrity": "sha512-AeiKxtf67XD/NdOqXgBOE5TZWH3EOCt+0GkbUpekOzngc+Q/cRZ5azjWyMxISxxfp0EItgm5NoSld9p7BAA5xQ==",
+      "version": "0.18.1",
+      "resolved": "https://registry.npmjs.org/@arethetypeswrong/cli/-/cli-0.18.1.tgz",
+      "integrity": "sha512-SS1Z5gRSvbP4tl98KlNygSUp3Yfenktt782MQKEbYm6GFPowztnnvdEUhQGm2uVDIH4YkU6av+n8Lm6OEOigqA==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
-        "@arethetypeswrong/core": "0.17.4",
+        "@arethetypeswrong/core": "0.18.1",
         "chalk": "^4.1.2",
         "cli-table3": "^0.6.3",
         "commander": "^10.0.1",
@@ -67,7 +67,7 @@
         "attw": "dist/index.js"
       },
       "engines": {
-        "node": ">=18"
+        "node": ">=20"
       }
     },
     "node_modules/@arethetypeswrong/cli/node_modules/marked": {
@@ -83,9 +83,9 @@
       }
     },
     "node_modules/@arethetypeswrong/core": {
-      "version": "0.17.4",
-      "resolved": "https://registry.npmjs.org/@arethetypeswrong/core/-/core-0.17.4.tgz",
-      "integrity": "sha512-Izvir8iIoU+X4SKtDAa5kpb+9cpifclzsbA8x/AZY0k0gIfXYQ1fa1B6Epfe6vNA2YfDX8VtrZFgvnXB6aPEoQ==",
+      "version": "0.18.1",
+      "resolved": "https://registry.npmjs.org/@arethetypeswrong/core/-/core-0.18.1.tgz",
+      "integrity": "sha512-uUw47cLgB6zYOpAxFp94NG/J9ev0wcOC+UOmTCFEWtbDEn4vpR0ScoPxD7LCGcPczOd7bDJSJL/gMSz3BknYcw==",
       "dev": true,
       "license": "MIT",
       "dependencies": {
@@ -93,13 +93,23 @@
         "@loaderkit/resolve": "^1.0.2",
         "cjs-module-lexer": "^1.2.3",
         "fflate": "^0.8.2",
-        "lru-cache": "^10.4.3",
+        "lru-cache": "^11.0.1",
         "semver": "^7.5.4",
         "typescript": "5.6.1-rc",
         "validate-npm-package-name": "^5.0.0"
       },
       "engines": {
-        "node": ">=18"
+        "node": ">=20"
+      }
+    },
+    "node_modules/@arethetypeswrong/core/node_modules/lru-cache": {
+      "version": "11.1.0",
+      "resolved": "https://registry.npmjs.org/lru-cache/-/lru-cache-11.1.0.tgz",
+      "integrity": "sha512-QIXZUBJUx+2zHUdQujWejBkcD9+cs94tLn0+YL8UrCh+D5sCXZ4c7LaEH48pNwRY3MLDgqUFyhlCyjJPf1WP0A==",
+      "dev": true,
+      "license": "ISC",
+      "engines": {
+        "node": "20 || >=22"
       }
     },
     "node_modules/@arethetypeswrong/core/node_modules/typescript": {
@@ -225,9 +235,9 @@
       }
     },
     "node_modules/@braidai/lang": {
-      "version": "1.0.0",
-      "resolved": "https://registry.npmjs.org/@braidai/lang/-/lang-1.0.0.tgz",
-      "integrity": "sha512-Ckpah5j8iAzDfc4YEP4uqnxyUznuAt6hRR093JSEYUgh2trQjCibQ2pfxHxzfz7y9vkUn9/rBxjFpGY+SPudHA==",
+      "version": "1.1.1",
+      "resolved": "https://registry.npmjs.org/@braidai/lang/-/lang-1.1.1.tgz",
+      "integrity": "sha512-5uM+no3i3DafVgkoW7ayPhEGHNNBZCSj5TrGDQt0ayEKQda5f3lAXlmQg0MR5E0gKgmTzUUEtSWHsEC3h9jUcg==",
       "dev": true
     },
     "node_modules/@colors/colors": {
@@ -497,9 +507,9 @@
       }
     },
     "node_modules/@loaderkit/resolve": {
-      "version": "1.0.2",
-      "resolved": "https://registry.npmjs.org/@loaderkit/resolve/-/resolve-1.0.2.tgz",
-      "integrity": "sha512-yTCCjuQapvRz6S30B8DyqHu1WYsbYRCww6uNsmbQU4GQVf5gJzJSB60qUHj+qBSxReLtRL/mhmhYhrIc9jVFTw==",
+      "version": "1.0.4",
+      "resolved": "https://registry.npmjs.org/@loaderkit/resolve/-/resolve-1.0.4.tgz",
+      "integrity": "sha512-rJzYKVcV4dxJv+vW6jlvagF8zvGxHJ2+HTr1e2qOejfmGhAApgJHl8Aog4mMszxceTRiKTTbnpgmTO1bEZHV/A==",
       "dev": true,
       "license": "ISC",
       "dependencies": {
diff --git a/package.json b/package.json
index 19f7e41f..d5bdbbd2 100644
--- a/package.json
+++ b/package.json
@@ -56,7 +56,7 @@
     "html"
   ],
   "devDependencies": {
-    "@arethetypeswrong/cli": "^0.17.4",
+    "@arethetypeswrong/cli": "^0.18.1",
     "@markedjs/eslint-config": "^1.0.12",
     "@markedjs/testutils": "14.1.1-0",
     "@rollup/plugin-terser": "^0.4.4",