diff --git a/package-lock.json b/package-lock.json
index f95e8938a..a52667d9b 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -9,7 +9,7 @@
       "resolved": "https://registry.npmjs.org/@babel/cli/-/cli-7.14.8.tgz",
       "integrity": "sha512-lcy6Lymft9Rpfqmrqdd4oTDdUx9ZwaAhAfywVrHG4771Pa6PPT0danJ1kDHBXYqh4HHSmIdA+nlmfxfxSDPtBg==",
       "requires": {
-        "@nicolo-ribaudo/chokidar-2": "2.1.8-no-fsevents",
+        "@nicolo-ribaudo/chokidar-2": "2.1.8-no-fsevents.2",
         "chokidar": "^3.4.0",
         "commander": "^4.0.1",
         "convert-source-map": "^1.1.0",
@@ -3978,7 +3978,7 @@
     "amdefine": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/amdefine/-/amdefine-1.0.1.tgz",
-      "integrity": "sha512-S2Hw0TtNkMJhIabBwIojKL9YHO5T0n5eNqWJ7Lrlel/zDbftQpxpapi8tZs3X1HWa+u+QeydGmzzNU0m09+Rcg=="
+      "integrity": "sha1-SlKCrBZHKek2Gbz9OtFR+BfOkfU="
     },
     "ansi-colors": {
       "version": "3.2.4",
@@ -5368,7 +5368,7 @@
     "browser-stdout": {
       "version": "1.3.0",
       "resolved": "https://registry.npmjs.org/browser-stdout/-/browser-stdout-1.3.0.tgz",
-      "integrity": "sha512-7Rfk377tpSM9TWBEeHs0FlDZGoAIei2V/4MdZJoFMBFAK6BqLpxAIUepGRHGdPFgGsLb02PXovC4qddyHvQqTg=="
+      "integrity": "sha1-81HTKWnTL6XXpVZxVCY9korjvR8="
     },
     "browserify-aes": {
       "version": "1.2.0",
@@ -6031,7 +6031,7 @@
     "colors": {
       "version": "0.6.2",
       "resolved": "https://registry.npmjs.org/colors/-/colors-0.6.2.tgz",
-      "integrity": "sha1-JCP+ZnisDF2uiFLl0OW+CMmXq8w="
+      "integrity": "sha512-OsSVtHK8Ir8r3+Fxw/b4jS1ZLPXkV6ZxDRJQzeD7qo0SqMXWrHDM71DgYzPMHY8SFJ0Ao+nNU2p1MmwdzKqPrw=="
     },
     "combined-stream": {
       "version": "1.0.8",
@@ -6853,7 +6853,7 @@
     "decode-html": {
       "version": "2.0.0",
       "resolved": "https://registry.npmjs.org/decode-html/-/decode-html-2.0.0.tgz",
-      "integrity": "sha1-fQqIfORCgOYJeKcH67f4CB/WHqo="
+      "integrity": "sha512-lVJ+EBozhAXA2nSQG+xAgcD0P5K3uejnIIvM09uoQfS8AALkQ+HhHcEUvKovXi0EIpIZWjm0y8X7ULjaJpgY9w=="
     },
     "decode-uri-component": {
       "version": "0.2.0",
@@ -7215,7 +7215,7 @@
     "duplexer2": {
       "version": "0.1.4",
       "resolved": "https://registry.npmjs.org/duplexer2/-/duplexer2-0.1.4.tgz",
-      "integrity": "sha1-ixLauHjA1p4+eJEFFmKjL8a93ME=",
+      "integrity": "sha512-asLFVfWWtJ90ZyOUHMqk7/S2w2guQKxUI2itj3d92ADHhxUSbCMGi1f1cBcJ7xM1To+pE/Khbwo1yuNbMEPKeA==",
       "requires": {
         "readable-stream": "^2.0.2"
       }
@@ -7441,7 +7441,7 @@
     "es6-promise": {
       "version": "3.0.2",
       "resolved": "https://registry.npmjs.org/es6-promise/-/es6-promise-3.0.2.tgz",
-      "integrity": "sha1-AQ1YWEI6XxGJeWZfRkhqlcbuK7Y="
+      "integrity": "sha512-CUD62/uqeE0L+EJeypOKuFfM56CFaH4vo+++J76bff0NkeQ2bBmWVCTNxL2hj9HeCYPkof6Gqea0BSeK17gBzA=="
     },
     "escalade": {
       "version": "3.1.1",
@@ -8973,7 +8973,7 @@
     "findup": {
       "version": "0.1.5",
       "resolved": "https://registry.npmjs.org/findup/-/findup-0.1.5.tgz",
-      "integrity": "sha1-itkpozk7rGJ5V6fl3kYjsGsOLOs=",
+      "integrity": "sha512-Udxo3C9A6alt2GZ2MNsgnIvX7De0V3VGxeP/x98NSVgSlizcDHdmJza61LI7zJy4OEtSiJyE72s0/+tBl5/ZxA==",
       "requires": {
         "colors": "~0.6.0-1",
         "commander": "~2.1.0"
@@ -8982,7 +8982,7 @@
         "commander": {
           "version": "2.1.0",
           "resolved": "https://registry.npmjs.org/commander/-/commander-2.1.0.tgz",
-          "integrity": "sha1-0SG7roYNmZKj1Re6lvVliOR8Z4E="
+          "integrity": "sha512-J2wnb6TKniXNOtoHS8TSrG9IOQluPrsmyAJ8oCUJOBmv+uLBCyPYAZkD2jFvw2DCzIXNnISIM01NIvr35TkBMQ=="
         }
       }
     },
@@ -9141,7 +9141,7 @@
     "from2-array": {
       "version": "0.0.4",
       "resolved": "https://registry.npmjs.org/from2-array/-/from2-array-0.0.4.tgz",
-      "integrity": "sha1-6vwWtl9uJxm81X/cGGkAWsEzLNY=",
+      "integrity": "sha512-0G0cAp7sYLobH7ALsr835x98PU/YeVF7wlwxdWbCUaea7wsa7lJfKZUAo6p2YZGZ8F94luCuqHZS3JtFER6uPg==",
       "requires": {
         "from2": "^2.0.3"
       }
@@ -10118,7 +10118,7 @@
     "grapheme-breaker": {
       "version": "0.3.2",
       "resolved": "https://registry.npmjs.org/grapheme-breaker/-/grapheme-breaker-0.3.2.tgz",
-      "integrity": "sha1-W55reMODJFLSuiuxy4MPlidkEKw=",
+      "integrity": "sha512-mB6rwkw1Z7z4z2RkFFTd/+q6Ug1gnCgjKAervAKgBeNI1mSr8E5EUWoYzFNOZsLHFArLfpk+O8X8qXC7uvuawQ==",
       "requires": {
         "brfs": "^1.2.0",
         "unicode-trie": "^0.3.1"
@@ -13813,7 +13813,7 @@
         "color-convert": {
           "version": "0.5.3",
           "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-0.5.3.tgz",
-          "integrity": "sha512-RwBeO/B/vZR3dfKL1ye/vx8MHZ40ugzpyfeVG5GsiuGnrlMWe2o8wxBbLCpw9CsxV+wHuzYlCiWnybrIA0ling=="
+          "integrity": "sha1-vbbGnOZg+t/+CwAHzER+G59ygr0="
         }
       }
     },
@@ -15611,12 +15611,12 @@
         "core-js": {
           "version": "2.3.0",
           "resolved": "https://registry.npmjs.org/core-js/-/core-js-2.3.0.tgz",
-          "integrity": "sha1-+rg/uwstjchfpjbEudNMdUIMbWU="
+          "integrity": "sha512-N41UFUZNqoTSGUSyL7kiStAkH31Hxq197A4Gp9MxTZfAd52pXod7VM7kWiRP0J0YpQDeaE4SLsb+2OGgtgvUEw=="
         },
         "fast-deep-equal": {
           "version": "1.1.0",
           "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-1.1.0.tgz",
-          "integrity": "sha1-wFNHeBfIa1HaqFPIHgWbcz0CNhQ="
+          "integrity": "sha512-fueX787WZKCV0Is4/T2cyAdM4+x1S3MXXOAhavE1ys/W42SHAPacLTQhucja22QBYrfGw50M2sRiXPtTGv9Ymw=="
         },
         "json-schema-traverse": {
           "version": "0.3.1",
@@ -15721,7 +15721,7 @@
     },
     "scratch-storage": {
       "version": "git+https://github.com/TurboWarp/scratch-storage.git#99588d2eb23c958821e493e7259edeb6d73ff91d",
-      "from": "git+https://github.com/TurboWarp/scratch-storage.git#99588d2eb23c958821e493e7259edeb6d73ff91d",
+      "from": "git+https://github.com/TurboWarp/scratch-storage.git#develop",
       "requires": {
         "arraybuffer-loader": "^1.0.3",
         "base64-js": "1.3.0",
@@ -16515,7 +16515,7 @@
         "esprima": {
           "version": "3.1.3",
           "resolved": "https://registry.npmjs.org/esprima/-/esprima-3.1.3.tgz",
-          "integrity": "sha1-/cpRzuYTOJXjyI1TXOSdv/YqRjM="
+          "integrity": "sha512-AWwVMNxwhN8+NIPQzAQZCm7RkLC4RbM3B1OobMuyp3i+w73X57KCKaVIxaRZb+DYCojq7rspo+fmuQfAboyhFg=="
         },
         "object-inspect": {
           "version": "1.4.1",
diff --git a/package.json b/package.json
index ef392f073..bacdd0591 100644
--- a/package.json
+++ b/package.json
@@ -42,6 +42,7 @@
     "get-user-media-promise": "1.1.4",
     "immutable": "3.8.2",
     "intl": "1.2.5",
+    "intl-messageformat": "^2.2.0",
     "js-base64": "2.4.9",
     "keymirror": "0.1.1",
     "lodash.bindall": "4.4.0",