diff --git a/package-lock.json b/package-lock.json
index 869b4dea..73c17f13 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -23,7 +23,7 @@
         "amc": "dist/cli.js"
       },
       "devDependencies": {
-        "@axe-core/playwright": "^4.11.1",
+        "@axe-core/playwright": "^4.12.1",
         "@changesets/cli": "^2.30.0",
         "@fontsource/inter": "5.2.8",
         "@fontsource/space-mono": "5.2.9",
@@ -31,8 +31,8 @@
         "@types/node": "^25.5.0",
         "@types/semver": "^7.7.1",
         "@vitest/coverage-v8": "^4.1.10",
-        "ajv": "8.18.0",
-        "date-fns": "^4.1.0",
+        "ajv": "8.20.0",
+        "date-fns": "^4.4.0",
         "marked": "18.0.6",
         "tsx": "^4.23.0",
         "typescript": "^6.0.2",
@@ -43,13 +43,13 @@
       }
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     "node_modules/@axe-core/playwright": {
-      "version": "4.11.1",
-      "resolved": "https://registry.npmjs.org/@axe-core/playwright/-/playwright-4.11.1.tgz",
-      "integrity": "sha512-mKEfoUIB1MkVTht0BGZFXtSAEKXMJoDkyV5YZ9jbBmZCcWDz71tegNsdTkIN8zc/yMi5Gm2kx7Z5YQ9PfWNAWw==",
+      "version": "4.12.1",
+      "resolved": "https://registry.npmjs.org/@axe-core/playwright/-/playwright-4.12.1.tgz",
+      "integrity": "sha512-rMd7xriptqKpP+w5265i4Hdkv2X5kbu6uiBi/B2I7uf3hieRBM3qDCfaKPtxfiYb2mKXfF+yLODJwIx+Jv1GDw==",
       "dev": true,
       "license": "MPL-2.0",
       "dependencies": {
-        "axe-core": "~4.11.1"
+        "axe-core": "~4.12.1"
       },
       "peerDependencies": {
         "playwright-core": ">= 1.0.0"
@@ -1924,9 +1924,9 @@
       }
     },
     "node_modules/ajv": {
-      "version": "8.18.0",
-      "resolved": "https://registry.npmjs.org/ajv/-/ajv-8.18.0.tgz",
-      "integrity": "sha512-PlXPeEWMXMZ7sPYOHqmDyCJzcfNrUr3fGNKtezX14ykXOEIvyK81d+qydx89KY5O71FKMPaQ2vBfBFI5NHR63A==",
+      "version": "8.20.0",
+      "resolved": "https://registry.npmjs.org/ajv/-/ajv-8.20.0.tgz",
+      "integrity": "sha512-Thbli+OlOj+iMPYFBVBfJ3OmCAnaSyNn4M1vz9T6Gka5Jt9ba/HIR56joy65tY6kx/FCF5VXNB819Y7/GUrBGA==",
       "license": "MIT",
       "dependencies": {
         "fast-deep-equal": "^3.1.3",
@@ -2016,9 +2016,9 @@
       }
     },
     "node_modules/axe-core": {
-      "version": "4.11.1",
-      "resolved": "https://registry.npmjs.org/axe-core/-/axe-core-4.11.1.tgz",
-      "integrity": "sha512-BASOg+YwO2C+346x3LZOeoovTIoTrRqEsqMa6fmfAV0P+U9mFr9NsyOEpiYvFjbc64NMrSswhV50WdXzdb/Z5A==",
+      "version": "4.12.1",
+      "resolved": "https://registry.npmjs.org/axe-core/-/axe-core-4.12.1.tgz",
+      "integrity": "sha512-s7iGf5GaVMxEG0ENN9x+xTr7GFZCb1ZP/1uATUpCEK2X78nDB3RwbtFCo9pGAf9ru+VwoQ464DkaLEeRM08wJA==",
       "dev": true,
       "license": "MPL-2.0",
       "engines": {
@@ -2322,9 +2322,9 @@
       }
     },
     "node_modules/date-fns": {
-      "version": "4.1.0",
-      "resolved": "https://registry.npmjs.org/date-fns/-/date-fns-4.1.0.tgz",
-      "integrity": "sha512-Ukq0owbQXxa/U3EGtsdVBkR1w7KOQ5gIBqdH2hkvknzZPYvBxb/aa6E8L7tmjFtkwZBu3UXBbjIgPo/Ez4xaNg==",
+      "version": "4.4.0",
+      "resolved": "https://registry.npmjs.org/date-fns/-/date-fns-4.4.0.tgz",
+      "integrity": "sha512-+1UMbeh68lH1SegH83CGWwpb6OHHbpSgr3+s5Eww5M4CAgswBpoWS0AjTOfEJ33HiYKz1hdj/KTFprzXHmq/6w==",
       "dev": true,
       "license": "MIT",
       "funding": {
diff --git a/package.json b/package.json
index 0b288c03..b6416297 100644
--- a/package.json
+++ b/package.json
@@ -114,7 +114,7 @@
     "qs": "6.15.2"
   },
   "devDependencies": {
-    "@axe-core/playwright": "^4.11.1",
+    "@axe-core/playwright": "^4.12.1",
     "@changesets/cli": "^2.30.0",
     "@fontsource/inter": "5.2.8",
     "@fontsource/space-mono": "5.2.9",
@@ -122,8 +122,8 @@
     "@types/node": "^25.5.0",
     "@types/semver": "^7.7.1",
     "@vitest/coverage-v8": "^4.1.10",
-    "ajv": "8.18.0",
-    "date-fns": "^4.1.0",
+    "ajv": "8.20.0",
+    "date-fns": "^4.4.0",
     "marked": "18.0.6",
     "tsx": "^4.23.0",
     "typescript": "^6.0.2",