diff --git a/package.json b/package.json
index 5731a4f..7360235 100644
--- a/package.json
+++ b/package.json
@@ -7,8 +7,8 @@
     "test": "test"
   },
   "dependencies": {
-    "cwise-compiler": "^1.1.2",
-    "ndarray": "^1.0.13"
+    "cwise-compiler": "^1.1.3",
+    "ndarray": "^1.0.19"
   },
   "devDependencies": {
     "tap": "~0.4.2",