diff --git a/csfieldguide/static/interactives/city-trip/package-lock.json b/csfieldguide/static/interactives/city-trip/package-lock.json
index 6ad02b6173..617b603141 100644
--- a/csfieldguide/static/interactives/city-trip/package-lock.json
+++ b/csfieldguide/static/interactives/city-trip/package-lock.json
@@ -11,7 +11,7 @@
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                 "cytoscape-automove": "1.10.3",
                 "cytoscape-no-overlap": "1.0.1",
-                "mathjs": "11.11.2"
+                "mathjs": "11.12.0"
             }
         },
         "node_modules/@babel/runtime": {
@@ -106,11 +106,11 @@
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         },
         "node_modules/mathjs": {
-            "version": "11.11.2",
-            "resolved": "https://registry.npmjs.org/mathjs/-/mathjs-11.11.2.tgz",
-            "integrity": "sha512-SL4/0Fxm9X4sgovUpJTeyVeZ2Ifnk4tzLPTYWDyR3AIx9SabnXYqtCkyJtmoF3vZrDPKGkLvrhbIL4YN2YbXLQ==",
+            "version": "11.12.0",
+            "resolved": "https://registry.npmjs.org/mathjs/-/mathjs-11.12.0.tgz",
+            "integrity": "sha512-UGhVw8rS1AyedyI55DGz9q1qZ0p98kyKPyc9vherBkoueLntPfKtPBh14x+V4cdUWK0NZV2TBwqRFlvadscSuw==",
             "dependencies": {
-                "@babel/runtime": "^7.23.1",
+                "@babel/runtime": "^7.23.2",
                 "complex.js": "^2.1.1",
                 "decimal.js": "^10.4.3",
                 "escape-latex": "^1.2.0",
@@ -224,11 +224,11 @@
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         "mathjs": {
-            "version": "11.11.2",
-            "resolved": "https://registry.npmjs.org/mathjs/-/mathjs-11.11.2.tgz",
-            "integrity": "sha512-SL4/0Fxm9X4sgovUpJTeyVeZ2Ifnk4tzLPTYWDyR3AIx9SabnXYqtCkyJtmoF3vZrDPKGkLvrhbIL4YN2YbXLQ==",
+            "version": "11.12.0",
+            "resolved": "https://registry.npmjs.org/mathjs/-/mathjs-11.12.0.tgz",
+            "integrity": "sha512-UGhVw8rS1AyedyI55DGz9q1qZ0p98kyKPyc9vherBkoueLntPfKtPBh14x+V4cdUWK0NZV2TBwqRFlvadscSuw==",
             "requires": {
-                "@babel/runtime": "^7.23.1",
+                "@babel/runtime": "^7.23.2",
                 "complex.js": "^2.1.1",
                 "decimal.js": "^10.4.3",
                 "escape-latex": "^1.2.0",
diff --git a/csfieldguide/static/interactives/city-trip/package.json b/csfieldguide/static/interactives/city-trip/package.json
index a0e082b0a9..237ac5ab59 100644
--- a/csfieldguide/static/interactives/city-trip/package.json
+++ b/csfieldguide/static/interactives/city-trip/package.json
@@ -6,6 +6,6 @@
         "cytoscape": "3.26.0",
         "cytoscape-no-overlap": "1.0.1",
         "cytoscape-automove": "1.10.3",
-        "mathjs": "11.11.2"
+        "mathjs": "11.12.0"
     }
 }