diff --git a/ui/package-lock.json b/ui/package-lock.json
index a60893b7f..8fca628cc 100644
--- a/ui/package-lock.json
+++ b/ui/package-lock.json
@@ -21549,9 +21549,9 @@
       "integrity": "sha1-igOdLRAh0i0eoUyA2OpGi6LvP8w="
     },
     "source-map-explorer": {
-      "version": "2.3.1",
-      "resolved": "https://registry.npmjs.org/source-map-explorer/-/source-map-explorer-2.3.1.tgz",
-      "integrity": "sha512-l3WQUCwaqia5x7EBnNp4GYwhXnROMz3NqKM2QMwQ3ADgjekp+enP+PHkjjbjoVX6WJ2G5mbvM6TjeE/q7fnIFw==",
+      "version": "2.4.0",
+      "resolved": "https://registry.npmjs.org/source-map-explorer/-/source-map-explorer-2.4.0.tgz",
+      "integrity": "sha512-gXTmqqMlX1yF9uVZB2p9AvIhgArWvy7V+3NQ2lVgQvyux1eMAgnm3mC+k5mqV+2q7B/uWaFY+RG+fm+1opVkjA==",
       "dev": true,
       "requires": {
         "btoa": "^1.2.1",
@@ -21562,10 +21562,10 @@
         "glob": "^7.1.6",
         "gzip-size": "^5.1.1",
         "lodash": "^4.17.15",
-        "open": "^7.0.2",
+        "open": "^7.0.3",
         "source-map": "^0.7.3",
         "temp": "^0.9.1",
-        "yargs": "^15.1.0"
+        "yargs": "^15.3.0"
       },
       "dependencies": {
         "cliui": {
diff --git a/ui/package.json b/ui/package.json
index 8d80f9902..dce1b022f 100644
--- a/ui/package.json
+++ b/ui/package.json
@@ -89,7 +89,7 @@
     "markdownlint-cli": "0.22.0",
     "node-sass": "4.13.1",
     "prettier": "1.19.1",
-    "source-map-explorer": "2.3.1"
+    "source-map-explorer": "2.4.0"
   },
   "browserslist": [
     ">= 1%",