diff --git a/package.json b/package.json
index 92cca4a..969be90 100644
--- a/package.json
+++ b/package.json
@@ -27,7 +27,7 @@
     "test:all": "ember try:each"
   },
   "dependencies": {
-    "broccoli-funnel": "^2.0.2",
+    "broccoli-funnel": "^3.0.3",
     "ember-cli-babel": "^7.19.0",
     "ember-cli-version-checker": "^4.1.0",
     "ember-modifier-manager-polyfill": "^1.2.0"
diff --git a/yarn.lock b/yarn.lock
index 776e5cc..7d73281 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -2396,6 +2396,22 @@ broccoli-funnel@^2.0.0, broccoli-funnel@^2.0.1, broccoli-funnel@^2.0.2:
     symlink-or-copy "^1.0.0"
     walk-sync "^0.3.1"
 
+broccoli-funnel@^3.0.3:
+  version "3.0.3"
+  resolved "https://registry.yarnpkg.com/broccoli-funnel/-/broccoli-funnel-3.0.3.tgz#26fd42632471f67a91f4770d1987118087219937"
+  integrity sha512-LPzZ91BwStoHZXdXHQAJeYORl189OrRKM5NdIi86SDU9wZ4s/3lV1PRFOiobDT/jKM10voM7CDzfvicHbCYxAQ==
+  dependencies:
+    array-equal "^1.0.0"
+    blank-object "^1.0.1"
+    broccoli-plugin "^4.0.1"
+    debug "^4.1.1"
+    fast-ordered-set "^1.0.0"
+    fs-tree-diff "^2.0.1"
+    heimdalljs "^0.2.0"
+    minimatch "^3.0.0"
+    path-posix "^1.0.0"
+    walk-sync "^2.0.2"
+
 broccoli-kitchen-sink-helpers@^0.2.5:
   version "0.2.9"
   resolved "https://registry.yarnpkg.com/broccoli-kitchen-sink-helpers/-/broccoli-kitchen-sink-helpers-0.2.9.tgz#a5e0986ed8d76fb5984b68c3f0450d3a96e36ecc"
@@ -2493,6 +2509,15 @@ broccoli-output-wrapper@^2.0.0:
   dependencies:
     heimdalljs-logger "^0.1.10"
 
+broccoli-output-wrapper@^3.2.1:
+  version "3.2.1"
+  resolved "https://registry.yarnpkg.com/broccoli-output-wrapper/-/broccoli-output-wrapper-3.2.1.tgz#8f9d1092afe0c1a4b7a1b6f0d2c62f1c403e82ad"
+  integrity sha512-mhOTy8AyzEsqgefR2ejbv5QTy3dbY2bvDfkARo55Xml52r2MU0CehQu4T/CH6oPcAXkdVYG/hGm9UpV1vU9Ohg==
+  dependencies:
+    fs-extra "^8.1.0"
+    heimdalljs-logger "^0.1.10"
+    symlink-or-copy "^1.2.0"
+
 broccoli-persistent-filter@^1.1.6, broccoli-persistent-filter@^1.4.3:
   version "1.4.6"
   resolved "https://registry.yarnpkg.com/broccoli-persistent-filter/-/broccoli-persistent-filter-1.4.6.tgz#80762d19000880a77da33c34373299c0f6a3e615"
@@ -2575,6 +2600,19 @@ broccoli-plugin@^3.1.0:
     rimraf "^2.3.4"
     symlink-or-copy "^1.1.8"
 
+broccoli-plugin@^4.0.1:
+  version "4.0.3"
+  resolved "https://registry.yarnpkg.com/broccoli-plugin/-/broccoli-plugin-4.0.3.tgz#9dcfbfb6a1b27a37cc22e65c071719ce9f92bc1e"
+  integrity sha512-CtAIEYq5K+4yQv8c/BHymOteuyjDAJfvy/asu4LudIWcMSS7dTn3yGI5gNBkwHG+qlRangYkHJNVAcDZMQbSVQ==
+  dependencies:
+    broccoli-node-api "^1.6.0"
+    broccoli-output-wrapper "^3.2.1"
+    fs-merger "^3.1.0"
+    promise-map-series "^0.2.1"
+    quick-temp "^0.1.3"
+    rimraf "^3.0.0"
+    symlink-or-copy "^1.3.0"
+
 broccoli-slow-trees@^3.0.1:
   version "3.0.1"
   resolved "https://registry.yarnpkg.com/broccoli-slow-trees/-/broccoli-slow-trees-3.0.1.tgz#9bf2a9e2f8eb3ed3a3f2abdde988da437ccdc9b4"
@@ -4851,6 +4889,18 @@ fs-merger@^3.0.1:
     rimraf "^2.6.3"
     walk-sync "^2.0.2"
 
+fs-merger@^3.1.0:
+  version "3.1.0"
+  resolved "https://registry.yarnpkg.com/fs-merger/-/fs-merger-3.1.0.tgz#f30f74f6c70b2ff7333ec074f3d2f22298152f3b"
+  integrity sha512-RZ9JtqugaE8Rkt7idO5NSwcxEGSDZpLmVFjtVQUm3f+bWun7JAU6fKyU6ZJUeUnKdJwGx8uaro+K4QQfOR7vpA==
+  dependencies:
+    broccoli-node-api "^1.7.0"
+    broccoli-node-info "^2.1.0"
+    fs-extra "^8.0.1"
+    fs-tree-diff "^2.0.1"
+    rimraf "^2.6.3"
+    walk-sync "^2.0.2"
+
 fs-tree-diff@^0.5.2, fs-tree-diff@^0.5.3, fs-tree-diff@^0.5.4, fs-tree-diff@^0.5.6, fs-tree-diff@^0.5.7:
   version "0.5.9"
   resolved "https://registry.yarnpkg.com/fs-tree-diff/-/fs-tree-diff-0.5.9.tgz#a4ec6182c2f5bd80b9b83c8e23e4522e6f5fd946"
@@ -7631,7 +7681,7 @@ rimraf@2.6.3, rimraf@^2.2.8, rimraf@^2.3.4, rimraf@^2.4.3, rimraf@^2.4.4, rimraf
   dependencies:
     glob "^7.1.3"
 
-rimraf@^3.0.1:
+rimraf@^3.0.0, rimraf@^3.0.1:
   version "3.0.2"
   resolved "https://registry.yarnpkg.com/rimraf/-/rimraf-3.0.2.tgz#f1a5402ba6220ad52cc1282bac1ae3aa49fd061a"
   integrity sha512-JZkJMZkAGFFPP2YqXZXPbMlMBgsxzE8ILs4lMIX/2o0L9UBw9O/Y3o6wFw/i9YLapcUJWwqbi3kdxIPdC62TIA==
@@ -8290,10 +8340,10 @@ supports-color@^7.1.0:
   dependencies:
     has-flag "^4.0.0"
 
-symlink-or-copy@^1.0.0, symlink-or-copy@^1.0.1, symlink-or-copy@^1.1.8, symlink-or-copy@^1.2.0:
-  version "1.2.0"
-  resolved "https://registry.yarnpkg.com/symlink-or-copy/-/symlink-or-copy-1.2.0.tgz#5d49108e2ab824a34069b68974486c290020b393"
-  integrity sha512-W31+GLiBmU/ZR02Ii0mVZICuNEN9daZ63xZMPDsYgPgNjMtg+atqLEGI7PPI936jYSQZxoLb/63xos8Adrx4Eg==
+symlink-or-copy@^1.0.0, symlink-or-copy@^1.0.1, symlink-or-copy@^1.1.8, symlink-or-copy@^1.2.0, symlink-or-copy@^1.3.0:
+  version "1.3.1"
+  resolved "https://registry.yarnpkg.com/symlink-or-copy/-/symlink-or-copy-1.3.1.tgz#9506dd64d8e98fa21dcbf4018d1eab23e77f71fe"
+  integrity sha512-0K91MEXFpBUaywiwSSkmKjnGcasG/rVBXFLJz5DrgGabpYD6N+3yZrfD6uUIfpuTu65DZLHi7N8CizHc07BPZA==
 
 sync-disk-cache@^1.3.3:
   version "1.3.3"