diff --git a/packages/gatsby-material-ui-components/package.json b/packages/gatsby-material-ui-components/package.json
index 3a713e4..5413d22 100644
--- a/packages/gatsby-material-ui-components/package.json
+++ b/packages/gatsby-material-ui-components/package.json
@@ -21,12 +21,14 @@
     "prepare": "npm run build"
   },
   "peerDependencies": {
-    "@material-ui/core": ">=4.0.0",
+    "@material-ui/core": ">=5.0.0",
     "gatsby": ">=2.0.75",
     "react": ">=16.8.6"
   },
   "devDependencies": {
-    "@material-ui/core": "^4.11.0",
+    "@material-ui/core": "next",
+    "@emotion/react": "latest",
+    "@emotion/styled": "latest",
     "@testing-library/react": "^10.4.7",
     "@testing-library/react-hooks": "^3.4.1",
     "@types/jest": "^26.0.7",