diff --git a/packages/material-ui-lab/package.json b/packages/material-ui-lab/package.json
index b55793ea8e0dc4..1ecd9eb96da7f6 100644
--- a/packages/material-ui-lab/package.json
+++ b/packages/material-ui-lab/package.json
@@ -41,7 +41,7 @@
   "dependencies": {
     "@babel/runtime": "^7.2.0",
     "@material-ui/utils": "^4.1.0",
-    "clsx": "^1.0.2",
+    "clsx": "^1.0.4",
     "prop-types": "^15.7.2",
     "warning": "^4.0.3"
   },