diff --git a/packages/squiggle-lang/package.json b/packages/squiggle-lang/package.json
index 9539b02c..e7237a40 100644
--- a/packages/squiggle-lang/package.json
+++ b/packages/squiggle-lang/package.json
@@ -23,8 +23,8 @@
   "dependencies": {
     "@glennsl/bs-json": "^5.0.2",
     "jstat": "^1.9.5",
-    "lodash": "4.17.15",
-    "mathjs": "10.4.0",
+    "lodash": "4.17.21",
+    "mathjs": "10.4.1",
     "pdfast": "^0.2.0",
     "rationale": "0.2.0",
     "rescript": "^9.1.4"