diff --git a/package-lock.json b/package-lock.json
index d07bd03b542..162e7f4f769 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -68,7 +68,7 @@
         "scratch-render-fonts": "1.0.0-prerelease.20231017225105",
         "scratch-storage": "2.3.1",
         "scratch-svg-renderer": "0.2.0",
-        "scratch-vm": "2.1.64",
+        "scratch-vm": "2.1.66",
         "startaudiocontext": "1.2.1",
         "style-loader": "^0.23.0",
         "text-encoding": "0.7.0",
@@ -22628,9 +22628,9 @@
       "integrity": "sha512-eWyvS8S0M7YXQvJT/WXzPsOvv3YOeo1s7UxfczSADJL8/KoT5KIvtnGmp/zSE236bsVp81sHyzgmL8CVsoQv+w=="
     },
     "node_modules/scratch-vm": {
-      "version": "2.1.64",
-      "resolved": "https://registry.npmjs.org/scratch-vm/-/scratch-vm-2.1.64.tgz",
-      "integrity": "sha512-oiqyZEd7NCXrub/SLMd34z/N8mv3MsjzkOXY2igTJVD+5EPXSZRdZLYtDZZqxbAcGAW3TFIgPzPO4OrYP21oqw==",
+      "version": "2.1.66",
+      "resolved": "https://registry.npmjs.org/scratch-vm/-/scratch-vm-2.1.66.tgz",
+      "integrity": "sha512-M/JYao0QKiZOTlu86fSRw/Az3V33eo+Sc426No5wDDZ0Ab7f1LA89bOCHzJK4YTIFQsXcCpF4i8tgJ+7DNsgUw==",
       "dependencies": {
         "@vernier/godirect": "1.5.0",
         "arraybuffer-loader": "^1.0.6",
diff --git a/package.json b/package.json
index f9452426211..38744ce6f05 100644
--- a/package.json
+++ b/package.json
@@ -91,7 +91,7 @@
     "scratch-render-fonts": "1.0.0-prerelease.20231017225105",
     "scratch-storage": "2.3.1",
     "scratch-svg-renderer": "0.2.0",
-    "scratch-vm": "2.1.64",
+    "scratch-vm": "2.1.66",
     "startaudiocontext": "1.2.1",
     "style-loader": "^0.23.0",
     "text-encoding": "0.7.0",