diff --git a/package.json b/package.json
index dca72a2c..998dc3c0 100644
--- a/package.json
+++ b/package.json
@@ -58,6 +58,7 @@
   },
   "dependencies": {
     "@babel/core": "^7.0.0",
+    "@rails/activestorage": "^6.0.2-2",
     "@rails/webpacker": "~5.0.1",
     "attr-binder": "0.3.1",
     "aws-sdk": "^2.402.0",
diff --git a/yarn.lock b/yarn.lock
index 27821c30..eea7b66a 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -934,6 +934,13 @@
     "@types/istanbul-reports" "^1.1.1"
     "@types/yargs" "^13.0.0"
 
+"@rails/activestorage@^6.0.2-2":
+  version "6.0.2-2"
+  resolved "https://registry.yarnpkg.com/@rails/activestorage/-/activestorage-6.0.2-2.tgz#108b0ad80a7cbf8d7e4c3ef5e54ea6ddb2a06d3c"
+  integrity sha512-bIQJqywfagz/UV0RP4jgLclUaBBsRoIdzGClaJ6z9EGa2QAnzu2Fdr7MrqlIDZl0/SZgteOmgF+WjZXNewSucA==
+  dependencies:
+    spark-md5 "^3.0.0"
+
 "@rails/webpacker@~5.0.1":
   version "5.0.1"
   resolved "https://registry.yarnpkg.com/@rails/webpacker/-/webpacker-5.0.1.tgz#f7bdb8d0b36e41aa2f219aad332f50194ad4fc46"
@@ -10127,6 +10134,11 @@ source-map@^0.6.0, source-map@^0.6.1, source-map@~0.6.1:
   resolved "https://registry.yarnpkg.com/source-map/-/source-map-0.6.1.tgz#74722af32e9614e9c287a8d0bbde48b5e2f1a263"
   integrity sha512-UjgapumWlbMhkBgzT7Ykc5YXUT46F0iKu8SGXq0bcwP5dz/h0Plj6enJqjz1Zbq2l5WaqYnrVbwWOWMyF3F47g==
 
+spark-md5@^3.0.0:
+  version "3.0.1"
+  resolved "https://registry.yarnpkg.com/spark-md5/-/spark-md5-3.0.1.tgz#83a0e255734f2ab4e5c466e5a2cfc9ba2aa2124d"
+  integrity sha512-0tF3AGSD1ppQeuffsLDIOWlKUd3lS92tFxcsrh5Pe3ZphhnoK+oXIBTzOAThZCiuINZLvpiLH/1VS1/ANEJVig==
+
 spdx-correct@^3.0.0:
   version "3.1.0"
   resolved "https://registry.yarnpkg.com/spdx-correct/-/spdx-correct-3.1.0.tgz#fb83e504445268f154b074e218c87c003cd31df4"