diff --git a/package-lock.json b/package-lock.json
index 8cf6609fb..361360cad 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -34,7 +34,7 @@
         "htmx.org": "^2",
         "jquery": "^3.7.1",
         "jstree": "^3.3.17",
-        "katex": "^0.16.11",
+        "katex": "^0.16.21",
         "markdown-it": "^14.1.0",
         "mathjax": "^3.2.2",
         "prosemirror-commands": "^1.6.2",
@@ -4337,9 +4337,9 @@
       }
     },
     "node_modules/katex": {
-      "version": "0.16.11",
-      "resolved": "https://registry.npmjs.org/katex/-/katex-0.16.11.tgz",
-      "integrity": "sha512-RQrI8rlHY92OLf3rho/Ts8i/XvjgguEjOkO1BEXcU3N8BqPpSzBNwV/G0Ukr+P/l3ivvJUE/Fa/CwbS6HesGNQ==",
+      "version": "0.16.21",
+      "resolved": "https://registry.npmjs.org/katex/-/katex-0.16.21.tgz",
+      "integrity": "sha512-XvqR7FgOHtWupfMiigNzmh+MgUVmDGU2kXZm899ZkPfcuoPuFxyHmXsgATDpFZDAXCI8tvinaVcDo8PIIJSo4A==",
       "funding": [
         "https://opencollective.com/katex",
         "https://github.com/sponsors/katex"
@@ -10231,9 +10231,9 @@
       }
     },
     "katex": {
-      "version": "0.16.11",
-      "resolved": "https://registry.npmjs.org/katex/-/katex-0.16.11.tgz",
-      "integrity": "sha512-RQrI8rlHY92OLf3rho/Ts8i/XvjgguEjOkO1BEXcU3N8BqPpSzBNwV/G0Ukr+P/l3ivvJUE/Fa/CwbS6HesGNQ==",
+      "version": "0.16.21",
+      "resolved": "https://registry.npmjs.org/katex/-/katex-0.16.21.tgz",
+      "integrity": "sha512-XvqR7FgOHtWupfMiigNzmh+MgUVmDGU2kXZm899ZkPfcuoPuFxyHmXsgATDpFZDAXCI8tvinaVcDo8PIIJSo4A==",
       "requires": {
         "commander": "^8.3.0"
       },
diff --git a/package.json b/package.json
index cdbffe65e..18862ba80 100644
--- a/package.json
+++ b/package.json
@@ -29,7 +29,7 @@
     "htmx.org": "^2",
     "jquery": "^3.7.1",
     "jstree": "^3.3.17",
-    "katex": "^0.16.11",
+    "katex": "^0.16.21",
     "markdown-it": "^14.1.0",
     "mathjax": "^3.2.2",
     "prosemirror-commands": "^1.6.2",