diff --git a/plugins/bazaar/package.json b/plugins/bazaar/package.json
index e385155c39..a82e23034f 100644
--- a/plugins/bazaar/package.json
+++ b/plugins/bazaar/package.json
@@ -28,7 +28,7 @@
     "@backstage/core-plugin-api": "^0.6.0",
     "@backstage/plugin-catalog": "^0.7.12-next.0",
     "@backstage/plugin-catalog-react": "^0.6.14-next.0",
-    "@date-io/luxon": "2.x",
+    "@date-io/luxon": "1.x",
     "@material-ui/core": "^4.12.2",
     "@material-ui/icons": "^4.9.1",
     "@material-ui/lab": "4.0.0-alpha.57",
diff --git a/plugins/ilert/package.json b/plugins/ilert/package.json
index acd621bcf3..3ea25b9414 100644
--- a/plugins/ilert/package.json
+++ b/plugins/ilert/package.json
@@ -27,7 +27,7 @@
     "@backstage/errors": "^0.2.0",
     "@backstage/plugin-catalog-react": "^0.6.14-next.0",
     "@backstage/theme": "^0.2.14",
-    "@date-io/luxon": "2.x",
+    "@date-io/luxon": "1.x",
     "@material-ui/core": "^4.12.2",
     "@material-ui/icons": "^4.9.1",
     "@material-ui/lab": "4.0.0-alpha.57",