diff --git a/package.json b/package.json
index cdbc56f..4685ac3 100644
--- a/package.json
+++ b/package.json
@@ -46,9 +46,9 @@
   "dependencies": {
     "@starefossen/rand-path": "^1.0.1",
     "async": "~1.4",
-    "aws-sdk": "~2.1",
-    "im-resize": "~2.3",
-    "im-metadata": "~2.2"
+    "aws-sdk": "^2.2.9",
+    "im-metadata": "~2.2",
+    "im-resize": "~2.3"
   },
   "engines": {
     "node": ">=0.10",