diff --git a/package.json b/package.json
index 6f2995e..6219ea9 100644
--- a/package.json
+++ b/package.json
@@ -12,7 +12,7 @@
     "@babel/helper-plugin-utils": "^7.0.0",
     "@istanbuljs/load-nyc-config": "^1.0.0",
     "@istanbuljs/schema": "^0.1.2",
-    "istanbul-lib-instrument": "^4.0.0",
+    "istanbul-lib-instrument": "^5.0.4",
     "test-exclude": "^6.0.0"
   },
   "devDependencies": {