diff --git a/package.json b/package.json
index e8613b4..ca455d9 100644
--- a/package.json
+++ b/package.json
@@ -48,15 +48,15 @@
     "eslint-plugin-simple-import-sort": "^13.0.0",
     "eslint-plugin-svelte": "^3.5.1",
     "eslint-plugin-testing-library": "^7.1.1",
-    "eslint-plugin-unicorn": "^64.0.0",
+    "eslint-plugin-unicorn": "^70.0.0",
     "expect-type": "^1.2.1",
     "globals": "^17.0.0",
     "happy-dom": "^20.0.11",
-    "jest": "30.3.x",
-    "jest-environment-jsdom": "30.3.x",
+    "jest": "30.4.x",
+    "jest-environment-jsdom": "30.4.x",
     "jsdom": "^29.0.1",
     "prettier": "^3.5.3",
-    "prettier-plugin-svelte": "^3.3.3",
+    "prettier-plugin-svelte": "^4.1.1",
     "remark-cli": "^12.0.1",
     "remark-code-import": "^1.2.0",
     "remark-toc": "^9.0.0",