diff --git a/package-lock.json b/package-lock.json
index 1e1953a..2b1068b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -55,7 +55,7 @@
         "rimraf": "3.0.2",
         "scratch-gui": "github:scratchfoundation/scratch-gui#scratch-desktop-v3.30.1",
         "uuid": "8.3.2",
-        "webpack": "4.46.0",
+        "webpack": "4.47.0",
         "webpack-merge": "4.2.2"
       }
     },
@@ -21140,9 +21140,9 @@
       "dev": true
     },
     "node_modules/webpack": {
-      "version": "4.46.0",
-      "resolved": "https://registry.npmjs.org/webpack/-/webpack-4.46.0.tgz",
-      "integrity": "sha512-6jJuJjg8znb/xRItk7bkT0+Q7AHCYjjFnvKIWQPkNIOyRqoCGvkOs0ipeQzrqz4l5FtN5ZI/ukEHroeX/o1/5Q==",
+      "version": "4.47.0",
+      "resolved": "https://registry.npmjs.org/webpack/-/webpack-4.47.0.tgz",
+      "integrity": "sha512-td7fYwgLSrky3fI1EuU5cneU4+pbH6GgOfuKNS1tNPcfdGinGELAqsb/BP4nnvZyKSG2i/xFGU7+n2PvZA8HJQ==",
       "dev": true,
       "dependencies": {
         "@webassemblyjs/ast": "1.9.0",
diff --git a/package.json b/package.json
index 930a476..29d302c 100644
--- a/package.json
+++ b/package.json
@@ -71,7 +71,7 @@
     "rimraf": "3.0.2",
     "scratch-gui": "github:scratchfoundation/scratch-gui#scratch-desktop-v3.30.1",
     "uuid": "8.3.2",
-    "webpack": "4.46.0",
+    "webpack": "4.47.0",
     "webpack-merge": "4.2.2"
   },
   "resolutions": {