diff --git a/package.json b/package.json
index 10ebb1ce0..c1e007562 100644
--- a/package.json
+++ b/package.json
@@ -105,7 +105,7 @@
 		"escodegen": "^1.14.3",
 		"escope": "^3.6.0",
 		"esprima": "^4.0.1",
-		"estraverse": "^5.1.0",
+		"estraverse": "5.1.0",
 		"globby": "^11.0.1",
 		"graceful-fs": "^4.2.4",
 		"jsdoc": "^3.6.5",