diff --git a/web/package-lock.json b/web/package-lock.json
index 1ace25268..7bf945683 100644
--- a/web/package-lock.json
+++ b/web/package-lock.json
@@ -1573,9 +1573,9 @@
             "integrity": "sha1-FQStJSMVjKpA20onh8sBQRmU6k8="
         },
         "fsevents": {
-            "version": "2.1.3",
-            "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.1.3.tgz",
-            "integrity": "sha512-Auw9a4AxqWpa9GUfj370BMPzzyncfBABW8Mab7BGWBYDj4Isgq+cDKtx0i6u9jcX9pQDnswsaaOTgTmA5pEjuQ==",
+            "version": "2.3.1",
+            "resolved": "https://registry.npmjs.org/fsevents/-/fsevents-2.3.1.tgz",
+            "integrity": "sha512-YR47Eg4hChJGAB1O3yEAOkGO+rlzutoICGqGo9EZ4lKWokzZRSyIW1QmTzqjtw8MJdj9srP869CuWw/hyzSiBw==",
             "optional": true
         },
         "functional-red-black-tree": {
@@ -2674,11 +2674,11 @@
             }
         },
         "rollup": {
-            "version": "2.38.2",
-            "resolved": "https://registry.npmjs.org/rollup/-/rollup-2.38.2.tgz",
-            "integrity": "sha512-3Sg65zfgqsnI2LUFsOmhJDvTWXwio+taySq/dsyvel8+GW+AxeW9V6YZG8BpVGQk/TS4uvGLARRH5T3ygDyyNQ==",
+            "version": "2.38.3",
+            "resolved": "https://registry.npmjs.org/rollup/-/rollup-2.38.3.tgz",
+            "integrity": "sha512-FVx/XzR2DtCozKNDBjHJCHIgkC12rNg/ruAeoYWjLeeKfSKgwhh+lDLDhuCkuRG/fsup8py8dKBTlHdvUFX32A==",
             "requires": {
-                "fsevents": "~2.1.2"
+                "fsevents": "~2.3.1"
             }
         },
         "rollup-plugin-commonjs": {
diff --git a/web/package.json b/web/package.json
index 276b1ec0f..c6cad8514 100644
--- a/web/package.json
+++ b/web/package.json
@@ -19,7 +19,7 @@
         "flowchart.js": "^1.15.0",
         "lit-element": "^2.4.0",
         "lit-html": "^1.3.0",
-        "rollup": "^2.38.2",
+        "rollup": "^2.38.3",
         "rollup-plugin-copy": "^3.3.0",
         "rollup-plugin-cssimport": "^1.0.2",
         "rollup-plugin-external-globals": "^0.6.1",