diff --git a/web/package-lock.json b/web/package-lock.json
index 813879f6e..02e12de5c 100644
--- a/web/package-lock.json
+++ b/web/package-lock.json
@@ -46,7 +46,7 @@
                 "eslint-config-google": "^0.14.0",
                 "eslint-plugin-custom-elements": "0.0.2",
                 "eslint-plugin-lit": "^1.6.0",
-                "flowchart.js": "^1.15.0",
+                "flowchart.js": "^1.16.0",
                 "fuse.js": "^6.4.6",
                 "lit": "^2.0.2",
                 "moment": "^2.29.1",
@@ -4774,9 +4774,9 @@
             "integrity": "sha512-JaTY/wtrcSyvXJl4IMFHPKyFur1sE9AUqc0QnhOaJ0CxHtAoIV8pYDzeEfAaNEtGkOfq4gr3LBFmdXW5mOQFnA=="
         },
         "node_modules/flowchart.js": {
-            "version": "1.15.0",
-            "resolved": "https://registry.npmjs.org/flowchart.js/-/flowchart.js-1.15.0.tgz",
-            "integrity": "sha512-IyCVUFfHPLPgKLynw3NCkZ7CvKJdc/bAu0aHm+2AxKhtSBCiUC1kcTX1KautC3HOp1A2JS1IOcYxDTmcMkx5nQ==",
+            "version": "1.16.0",
+            "resolved": "https://registry.npmjs.org/flowchart.js/-/flowchart.js-1.16.0.tgz",
+            "integrity": "sha512-fBFeO66/3IFDeARd24MUz58xtC9LI4w34K2KHpSYxiXFYd7onQ+NdGJ8+16VlVQy6Wo02cA6reT48FkmLuB9xQ==",
             "dependencies": {
                 "raphael": "2.3.0"
             },
@@ -12088,9 +12088,9 @@
             "integrity": "sha512-JaTY/wtrcSyvXJl4IMFHPKyFur1sE9AUqc0QnhOaJ0CxHtAoIV8pYDzeEfAaNEtGkOfq4gr3LBFmdXW5mOQFnA=="
         },
         "flowchart.js": {
-            "version": "1.15.0",
-            "resolved": "https://registry.npmjs.org/flowchart.js/-/flowchart.js-1.15.0.tgz",
-            "integrity": "sha512-IyCVUFfHPLPgKLynw3NCkZ7CvKJdc/bAu0aHm+2AxKhtSBCiUC1kcTX1KautC3HOp1A2JS1IOcYxDTmcMkx5nQ==",
+            "version": "1.16.0",
+            "resolved": "https://registry.npmjs.org/flowchart.js/-/flowchart.js-1.16.0.tgz",
+            "integrity": "sha512-fBFeO66/3IFDeARd24MUz58xtC9LI4w34K2KHpSYxiXFYd7onQ+NdGJ8+16VlVQy6Wo02cA6reT48FkmLuB9xQ==",
             "requires": {
                 "raphael": "2.3.0"
             }
diff --git a/web/package.json b/web/package.json
index 65bb6671e..b9188ed9f 100644
--- a/web/package.json
+++ b/web/package.json
@@ -81,7 +81,7 @@
         "eslint-config-google": "^0.14.0",
         "eslint-plugin-custom-elements": "0.0.2",
         "eslint-plugin-lit": "^1.6.0",
-        "flowchart.js": "^1.15.0",
+        "flowchart.js": "^1.16.0",
         "fuse.js": "^6.4.6",
         "lit": "^2.0.2",
         "moment": "^2.29.1",