diff --git a/package-lock.json b/package-lock.json
index 76f5f8bfb..377e87316 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1161,17 +1161,17 @@
       "dev": true
     },
     "katex": {
-      "version": "0.13.18",
-      "resolved": "https://registry.npmjs.org/katex/-/katex-0.13.18.tgz",
-      "integrity": "sha512-a3dC4NSVSDU3O1WZbTnOiA8rVNJ2lSiomOl0kmckCIGObccIHXof7gAseIY0o1gjEspe+34ZeSEX2D1ChFKIvA==",
+      "version": "0.15.1",
+      "resolved": "https://registry.npmjs.org/katex/-/katex-0.15.1.tgz",
+      "integrity": "sha512-KIk+gizli0gl1XaJlCYS8/donGMbzXYTka6BbH3AgvDJTOwyDY4hJ+YmzJ1F0y/3XzX5B9ED8AqB2Hmn2AZ0uA==",
       "requires": {
-        "commander": "^6.0.0"
+        "commander": "^8.0.0"
       },
       "dependencies": {
         "commander": {
-          "version": "6.2.1",
-          "resolved": "https://registry.npmjs.org/commander/-/commander-6.2.1.tgz",
-          "integrity": "sha512-U7VdrJFnJgo4xjrHpTzu0yrHPGImdsmD95ZlgYSEajAn2JKzDhDTPG9kBTefmObL2w/ngeZnilk+OV9CG3d7UA=="
+          "version": "8.3.0",
+          "resolved": "https://registry.npmjs.org/commander/-/commander-8.3.0.tgz",
+          "integrity": "sha512-OkTL9umf+He2DZkUq8f8J9of7yL6RJKI24dVITBmNfZBmri9zYZQrKkuXiKhyfPSu8tUhnVBB1iKXevvnlR4Ww=="
         }
       }
     },
diff --git a/package.json b/package.json
index e54fd68f8..6edc33a33 100644
--- a/package.json
+++ b/package.json
@@ -5,7 +5,7 @@
   "dependencies": {
     "@fortawesome/fontawesome-free": "^5.15.4",
     "highlight.js": "^11.3.1",
-    "katex": "^0.13.18",
+    "katex": "^0.15.1",
     "uikit": "^3.7.4",
     "www-covidcast": "https://github.com/cmu-delphi/www-covidcast/releases/download/v2.8.0/www-covidcast-2.8.0.tgz",
     "www-covidcast-classic": "https://github.com/cmu-delphi/www-covidcast-classic/releases/download/v2.6.0/www-covidcast-classic-2.6.0.tgz",