diff --git a/package.json b/package.json
index 27977a5..27be4a4 100644
--- a/package.json
+++ b/package.json
@@ -34,6 +34,7 @@
     "entropyjs": "0.0.1",
     "expectation-maximization": "^1.5.0",
     "gaussian-mixture-model": "^0.1.4",
+    "keras-js": "^0.3.0",
     "libsvm-js": "^0.1.2",
     "lodash": "^4.17.4",
     "ml-confusion-matrix": "^0.3.0",
@@ -60,6 +61,7 @@
     "plotly": "^1.0.6",
     "plotly-notebook-js": "0.1.2",
     "regression": "^2.0.0",
+    "sharp": "^0.20.1",
     "svm": "^0.1.1",
     "text-table": "^0.2.0",
     "vis": "^4.20.1",