diff --git a/package-lock.json b/package-lock.json
index 30a97822209cd5f7f0bee3f61516b9a56cb25f25..b796f9472f2664fca5b3134a8fdcba5e9ef68c08 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1284,6 +1284,12 @@
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       "dev": true
     },
+    "amdefine": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/amdefine/-/amdefine-1.0.1.tgz",
+      "integrity": "sha1-SlKCrBZHKek2Gbz9OtFR+BfOkfU=",
+      "dev": true
+    },
     "ansi-colors": {
       "version": "3.2.4",
       "resolved": "https://registry.npmjs.org/ansi-colors/-/ansi-colors-3.2.4.tgz",
@@ -4549,6 +4555,51 @@
         "jest-regex-util": "^21.2.0"
       }
     },
+    "exports-loader": {
+      "version": "0.6.3",
+      "resolved": "https://registry.npmjs.org/exports-loader/-/exports-loader-0.6.3.tgz",
+      "integrity": "sha1-V9x4kX9wm5byR/qR5ptVTIVQE8g=",
+      "dev": true,
+      "requires": {
+        "loader-utils": "0.2.x",
+        "source-map": "0.1.x"
+      },
+      "dependencies": {
+        "big.js": {
+          "version": "3.2.0",
+          "resolved": "https://registry.npmjs.org/big.js/-/big.js-3.2.0.tgz",
+          "integrity": "sha512-+hN/Zh2D08Mx65pZ/4g5bsmNiZUuChDiQfTUQ7qJr4/kuopCr88xZsAXv6mBoZEsUI4OuGHlX59qE94K2mMW8Q==",
+          "dev": true
+        },
+        "json5": {
+          "version": "0.5.1",
+          "resolved": "https://registry.npmjs.org/json5/-/json5-0.5.1.tgz",
+          "integrity": "sha1-Hq3nrMASA0rYTiOWdn6tn6VJWCE=",
+          "dev": true
+        },
+        "loader-utils": {
+          "version": "0.2.17",
+          "resolved": "https://registry.npmjs.org/loader-utils/-/loader-utils-0.2.17.tgz",
+          "integrity": "sha1-+G5jdNQyBabmxg6RlvF8Apm/s0g=",
+          "dev": true,
+          "requires": {
+            "big.js": "^3.1.3",
+            "emojis-list": "^2.0.0",
+            "json5": "^0.5.0",
+            "object-assign": "^4.0.1"
+          }
+        },
+        "source-map": {
+          "version": "0.1.43",
+          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.1.43.tgz",
+          "integrity": "sha1-wkvBRspRfBRx9drL4lcbK3+eM0Y=",
+          "dev": true,
+          "requires": {
+            "amdefine": ">=0.0.4"
+          }
+        }
+      }
+    },
     "express": {
       "version": "4.17.1",
       "resolved": "https://registry.npmjs.org/express/-/express-4.17.1.tgz",
@@ -6531,6 +6582,51 @@
         "resolve-cwd": "^2.0.0"
       }
     },
+    "imports-loader": {
+      "version": "0.6.5",
+      "resolved": "https://registry.npmjs.org/imports-loader/-/imports-loader-0.6.5.tgz",
+      "integrity": "sha1-rnRlMDHVnjezwvslRKxhrq41MKY=",
+      "dev": true,
+      "requires": {
+        "loader-utils": "0.2.x",
+        "source-map": "0.1.x"
+      },
+      "dependencies": {
+        "big.js": {
+          "version": "3.2.0",
+          "resolved": "https://registry.npmjs.org/big.js/-/big.js-3.2.0.tgz",
+          "integrity": "sha512-+hN/Zh2D08Mx65pZ/4g5bsmNiZUuChDiQfTUQ7qJr4/kuopCr88xZsAXv6mBoZEsUI4OuGHlX59qE94K2mMW8Q==",
+          "dev": true
+        },
+        "json5": {
+          "version": "0.5.1",
+          "resolved": "https://registry.npmjs.org/json5/-/json5-0.5.1.tgz",
+          "integrity": "sha1-Hq3nrMASA0rYTiOWdn6tn6VJWCE=",
+          "dev": true
+        },
+        "loader-utils": {
+          "version": "0.2.17",
+          "resolved": "https://registry.npmjs.org/loader-utils/-/loader-utils-0.2.17.tgz",
+          "integrity": "sha1-+G5jdNQyBabmxg6RlvF8Apm/s0g=",
+          "dev": true,
+          "requires": {
+            "big.js": "^3.1.3",
+            "emojis-list": "^2.0.0",
+            "json5": "^0.5.0",
+            "object-assign": "^4.0.1"
+          }
+        },
+        "source-map": {
+          "version": "0.1.43",
+          "resolved": "https://registry.npmjs.org/source-map/-/source-map-0.1.43.tgz",
+          "integrity": "sha1-wkvBRspRfBRx9drL4lcbK3+eM0Y=",
+          "dev": true,
+          "requires": {
+            "amdefine": ">=0.0.4"
+          }
+        }
+      }
+    },
     "imurmurhash": {
       "version": "0.1.4",
       "resolved": "https://registry.npmjs.org/imurmurhash/-/imurmurhash-0.1.4.tgz",
@@ -11094,7 +11190,7 @@
       "dependencies": {
         "minimist": {
           "version": "1.2.0",
-          "resolved": "http://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
+          "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
           "integrity": "sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ=",
           "dev": true
         }
@@ -11139,9 +11235,9 @@
       }
     },
     "scratch-l10n": {
-      "version": "3.3.20190717144934",
-      "resolved": "https://registry.npmjs.org/scratch-l10n/-/scratch-l10n-3.3.20190717144934.tgz",
-      "integrity": "sha512-EJJWUsPRkUjAnB/UVwSl+ub1KAJln8ssYOVIUf/OWQxho/CsXfpaND4UbhmsS/0TpH1tR/WgEtU4Eb+DGwCsfw==",
+      "version": "3.5.20190724160319",
+      "resolved": "https://registry.npmjs.org/scratch-l10n/-/scratch-l10n-3.5.20190724160319.tgz",
+      "integrity": "sha512-Hlk+BdilStKoGTvZQNnFDROMP3AVmWEH0MwYDv0XpwR+SH3W8lwXsUFgEBY8S2Fh6MTTDIAeCFNJStTmAUr4/Q==",
       "dev": true,
       "requires": {
         "@babel/cli": "^7.1.2",
@@ -13568,7 +13664,7 @@
       "dependencies": {
         "minimist": {
           "version": "1.2.0",
-          "resolved": "http://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
+          "resolved": "https://registry.npmjs.org/minimist/-/minimist-1.2.0.tgz",
           "integrity": "sha1-o1AIsg9BOD7sH7kU9M1d95omQoQ=",
           "dev": true
         }
diff --git a/package.json b/package.json
index 3a50e0a3664238a680a8956668aeb58fb3e56e3d..3a05682cccaab64323a419df42e7421eb1af6bd9 100644
--- a/package.json
+++ b/package.json
@@ -105,7 +105,7 @@
     "redux-throttle": "0.1.1",
     "rimraf": "^2.6.1",
     "scratch-audio": "0.1.0-prerelease.20190114210212",
-    "scratch-l10n": "3.3.20190717144934",
+    "scratch-l10n": "3.5.20190724160319",
     "scratch-blocks": "0.1.0-prerelease.1561987297",
     "scratch-paint": "0.2.0-prerelease.20190718175814",
     "scratch-render": "0.1.0-prerelease.20190605151415",