diff --git a/package.json b/package.json
index 9010a81..764542f 100644
--- a/package.json
+++ b/package.json
@@ -38,8 +38,8 @@
     "@shelf/eslint-config": "3.15.1",
     "@shelf/prettier-config": "1.0.0",
     "@shelf/tsconfig": "0.1.0",
-    "@size-limit/esbuild-why": "11.2.0",
-    "@size-limit/preset-small-lib": "11.2.0",
+    "@size-limit/esbuild-why": "12.0.0",
+    "@size-limit/preset-small-lib": "12.0.0",
     "@swc/core": "1.11.8",
     "@swc/jest": "0.2.37",
     "@types/jest": "29.5.14",
@@ -52,7 +52,7 @@
     "jest-environment-jsdom": "^29.7.0",
     "lint-staged": "15.5.1",
     "prettier": "3.5.3",
-    "size-limit": "11.2.0",
+    "size-limit": "12.0.0",
     "ts-jest-resolver": "2.0.1",
     "typescript": "5.8.3"
   },