diff --git a/package.json b/package.json
index 9a87874..d1a52e0 100644
--- a/package.json
+++ b/package.json
@@ -130,6 +130,6 @@
     }
   },
   "dependencies": {
-    "fix-esm": "^1.0.1"
+    "fix-esm": "1.0.1"
   }
 }