diff --git a/package.json b/package.json
index f3d2b55..99f0fba 100644
--- a/package.json
+++ b/package.json
@@ -22,9 +22,9 @@
   },
   "homepage": "https://github.com/diasdavid/interface-record-store",
   "dependencies": {
-    "ecdsa": "^0.6.0",
-    "ipld": "^0.4.0",
-    "multihashing": "^0.1.3",
+    "ecdsa": "^0.7.0",
+    "ipld": "^0.6.0",
+    "multihashing": "^0.2.1",
     "timed-tape": "^0.1.0"
   }
 }