diff --git a/packages/grid/data-grid/package.json b/packages/grid/data-grid/package.json
index 03f335dcb10d4..ec2ff0c0109e4 100644
--- a/packages/grid/data-grid/package.json
+++ b/packages/grid/data-grid/package.json
@@ -33,6 +33,7 @@
   "dependencies": {
     "@material-ui/utils": "^5.0.0-alpha.14",
     "prop-types": "^15.7.2",
+    "reselect": "^4.0.0",
     "tslib": "^2.0.0"
   },
   "peerDependencies": {
diff --git a/packages/grid/x-grid/package.json b/packages/grid/x-grid/package.json
index a97325aeeac36..6bb8d87880862 100644
--- a/packages/grid/x-grid/package.json
+++ b/packages/grid/x-grid/package.json
@@ -34,6 +34,7 @@
     "@material-ui/utils": "^5.0.0-alpha.14",
     "@material-ui/x-license": "^4.0.0-alpha.8",
     "prop-types": "^15.7.2",
+    "reselect": "^4.0.0",
     "tslib": "^2.0.0"
   },
   "peerDependencies": {