diff --git a/package.json b/package.json
index e6c8ada..b3b730e 100644
--- a/package.json
+++ b/package.json
@@ -90,7 +90,7 @@
     "remark-cli": "^6.0.1",
     "remark-preset-lint-recommended": "^3.0.2",
     "schedule": "^0.5.0",
-    "size-limit": "^0.21.1",
+    "size-limit": "^5.0.1",
     "ts-jest": "^24.0.0",
     "tslint": "^5.13.1",
     "typedoc": "^0.15.0",