diff --git a/packages/sync/package.json b/packages/sync/package.json
index 432107fd..c33dc918 100644
--- a/packages/sync/package.json
+++ b/packages/sync/package.json
@@ -41,7 +41,7 @@
     "chai": "4.2.0",
     "del": "4.1.1",
     "fetch-mock": "7.3.3",
-    "mocha": "^6.1.4",
+    "mocha": "6.1.4",
     "ts-node": "8.1.0",
     "typescript": "3.4.5"
   },
@@ -61,7 +61,7 @@
     "graphql": "14.3.0",
     "graphql-tag": "2.10.1",
     "graphql-tools": "4.0.4",
-    "idb-localstorage": "^0.2.0",
+    "idb-localstorage": "0.2.0",
     "subscriptions-transport-ws": "0.9.16"
   }
 }