diff --git a/packages/playground/package.json b/packages/playground/package.json
index 36fc2c92..f40b9c54 100644
--- a/packages/playground/package.json
+++ b/packages/playground/package.json
@@ -24,7 +24,7 @@
     "lenses-ppx": "6.1.10",
     "less": "4.1.2",
     "lodash": "4.17.21",
-    "mathjs": "10.4.2",
+    "mathjs": "10.4.3",
     "moduleserve": "0.9.1",
     "moment": "2.29.1",
     "pdfast": "^0.2.0",