diff --git a/package.json b/package.json
index 0313e785..8dce8a7c 100644
--- a/package.json
+++ b/package.json
@@ -119,10 +119,10 @@
     "vscode": "^1.1.0"
   },
   "dependencies": {
-    "execa": "0.6.3",
-    "lru-cache": "4.0.2",
-    "pretend": "0.5.0",
-    "sander": "0.6.0"
+    "execa": "^0.6.3",
+    "lru-cache": "^4.0.2",
+    "pretend": "^0.5.1",
+    "sander": "^0.6.0"
   },
   "repository": {
     "type": "git",